SA516380275B1 - Hydration Systems and Methods - Google Patents

Abstract

A substantially continuous stream of aqueous fluid and a substantially continuous stream of gel having a first concentration are combined to form a substantially continuous stream of gel having a second concentration. The second concentration is substantially lower than the first concentration. The gel having the second concentration may thereafter be utilized in conjunction with a well fracturing operation.

Description

3 4 and methods > I 0

Hydration Systems and Methods Full Description BACKGROUND The invention Highly viscous fluid or gel mixtures comprising a hydratable material and/or additives mixed with water and/or another fluidizing fluid are used in refrigeration and other diatomaceous earth treatment processes. These highly viscous fluid mixtures are either formulated at the ll site or transported to the blister site from a remote location. Hydration is a process by which a liquefiable material is dissolved, absorbed, and/or reacted with the hydration fluid to produce a fluid mixture of viscosity. The level of hydration of the hydration fluid may be increased by maintaining the hydration fluid hydrated material during a process step referred to as residence time as would be done by one or more hydration tanks. Thus, aa) occurs with the accompanying increase in viscosity over a period of time corresponding to the residence time of the hydrated substance 0 in the hydration fluid. And so on; The hydration rate of the hydrated material is a factor of the hydration processes; It is specifically checked by the continuous fail) processes by which the fluid mixture viscosity Je is continuously produced at the work site during the flow of the ll site operations to achieve sufficient hydration and/or viscosity; Long tanks or a series of large tanks are used to provide the fallable material with sufficient volume and thus residence time in the hydration fluid. These tanks are transported to or near the borehole site. For example; The hydration ALG may be mixed with the jal fluid prior to its introduction into a series of tanks and to facilitate the passage of the fluid mixture through the series of tanks; The rehydrated material may be sufficiently hydrated. A typical gravity flush faci tank cannot handle a highly concentrated fluid mixture. So other large volume hydration tanks are used to sufficiently dilute the fluid mixture to a viscosity of 0 low enough to allow the fluid mixture to pass through the 50d gravity flush tank. Large volume hydration tanks include large traces; They are difficult to transport and/or may not be transportable.

GENERAL DESCRIPTION OF THE INVENTION This disclosure is provided to introduce a selection of concepts which are also described below in detail. This disclosure is not intended to identify essential features of the underlying subject matter to be protected; Or die is intended to be used as an aid to limit the perspective of the underlying subject matter to be protected.

The present disclosure presents a method comprising a first concentration gel DC contact and an aqueous fluid DC contact and combined together to form a second concentration gel DC contact. The second concentration is considerably lower than the first. The method also includes the use of a second concentration gel in a well fracturing process. The present disclosure also presents a method involving a largely continuous feeding of hydrated material and rehydration

0 fluid into a mixing unit (mixer) and the mixer runs continuously to a large extent to mix the hydrated material and the hydrating fluid to form a substantially first direct stream. The first continuous stream largely comprises a gel having an initial concentration of AL for hydration and an initial viscosity. The method also involves connecting the DC to a large continuous current through an attached flux unit to create a second DC to a large extent. The second, largely continuous stream includes a gel that has a first concentration of hydration and viscosity

5 seconds is significantly greater than the first viscosity. The Wad Continuous method largely involves combining DC II and DC III to largely form a fourth DC. The third continuous stream includes a largely aqueous fluid. The fourth continuous stream includes a gel that has a second concentration of hydrated substance that is considerably lower than the first concentration. The method also includes the use of a continuous fourth stream gel with a well fracturing process.

0 The present disclosure Wad presents a device that includes an operable system for creating highly continuous gels with a first concentration rehydrated salad for use in the ji + cracking process and the system includes a mixer for receiving and mixing the rehydrated material and aqueous fluid to create a continuous supply of gel Concentrated second hydrated substance. The concentration of the second rehydrated substance is considerably higher than the concentration of the first rehydrated substance. The Load system includes an attached tank that has an internal flow path cut by Blin] lengths

A substantially continuous supply of gels having a second rehydrated substance concentration over a period of time sufficient to allow an increase (J dag) of a continuous supply of gels with a second rehydrated substance concentration to a predetermined level. The Waal System includes an operable dilution unit to dilute a highly continuous supply of highly viscosity gel of rehydrated second material concentration to a highly continuous gel supply of rehydrable first substance concentration 5 gel. These and other aspects of the current list are set in the following description; and/or it may be taught by a person of average skill in the field by reading the material herein and/or practicing the principles described in this regard. At least some aspects of the present disclosure can be accessed by the means described in the accompanying claims. 0 Brief Explanation of Drawings The present disclosure is understood from the following detailed description when read with respect to the accompanying figures. Confirmed to be Gag for industry standard application; Miscellaneous features are not plotted to scale. In reality; The dimensions of various attributes may be increased or decreased in absolute terms for clarity of discussion. Figure 1 represents a flowchart of at least part of an exemplary implementation of a method according to one or more aspects of the present disclosure. Figure 2 is a schematic view of at least part of an exemplary implementation of a device according to one or ST aspects of the present disclosure. Figure 3 is a lobular view of an exemplary application of part of the device shown in Figure 2; According to one or SST of the aspects of the current list. 0 Fig. 4 represents a lobulated view of an exemplary application iad from the device shown in Fig. 2; According to one or SST of the aspects of the current list. Figure 5 represents a schematic view of an exemplary implementation of a part of the device shown in Figure 2; According to one or SST of the aspects of the current list.

Figure 6 represents a schematic view of at least part of the apparatus shown in Figure 2; Gy for one or more aspects of the current list. Figure 7 is a flowchart of at least part of an exemplary implementation of a method according to one or more SST aspects of the current disclosure. Figure 8 is a perspective view of an exemplary application of a device shown as 2 Bg for one or more

aspects of the current disclosure. Figure 9 is a schematic view of an exemplary application of a part of the instrument in Figure 8 Es for one or more aspects of the current disclosure. Figure 10 is a flowchart of at least part of an exemplary implementation of the Figure 8 ly method.

0 for one or more aspects of the current list. Detailed Description: It should be understood that the following list provides many different applications or examples of applying different features to different applications and uses. Specific examples of components and arrangements are described below to simplify the present disclosure. These are of course only examples and are not intended to be limiting. In addition to the above; may repeat

5 CURRENT DISCLOSURE Reference numbers and/or letters in the various examples. We are restating for simplicity and clarity and dS is not in and of itself a relationship between the various applications and/or designs discussed. also; Configuring a first feature on a second feature of the following description may include applications in which the first and second features are configured in direct contact and may also include applications in which additional features are configured overlapping the first and second features so that the first and second features are not in contact

ale 0 Figure 1 represents a schematic view of at least part of a Mie implementation of method (10) for forming a fluid mixture according to one or more aspects of the present disclosure. Wad The resulting fluid mixture may be referred to in this respect as a gel.

Method (10) involves mixing (15) rehydrated material with a rehydrating fluid in a mixer at a predetermined percentage to form a mixture dle having an initial concentration of rehydrated material in the rehydrating fluid. After that, the rehydrateable material (20 foes) is ) in a container until a predetermined viscosity or level of hydration has been reached. The sacl (20) and the associated increase in viscosity occur over a period of time during which ALE 5 hydrates in the hydration fluid. Then (25) the hydrated fluid mixture (20) is diluted to reach a second concentration of the hydrateable substance in the hydrated fluid so that the second concentration after dilution (25) is significantly lower than the first concentration present after mixing (15) and hydration (20). Hence the dilute fluid mixture (25) may be connected to the bottom and further treated so that the cracking fluid 380. Therefore, method (10) involves formation (by mixing (15) and hydration (20) of a fluid mixture Kh having 0 concentration fixed to Large limit or first predetermined concentration of rehydrated material and then dilute (25) SEAN fluid mixture to form a diluent mixture having a second predetermined concentration JB of rehydrated material The first and second concentrations may be matched; and the flow rates of fluid mixtures at The first and second concentrations, to respond to demand downward.Also, since the SAN fluid mixture includes less volume than the dilute fluid mixture, method (10) may use equipment that has a relatively smaller volume and/or traces of a hydration process that directly forms the dilute fluid mixture with the mixer. The rehydrating agent may be or may include gelling agent Jie ads (guar) synthetic polymer; disaccharide (981806100780080); polysaccharide Cellulose, slurry and/or a combination thereof are among others and may be presented to the mixer as solid particles or a liquid concentrate. The hydration fluid may be or include water, an aqueous liquid, or a solution that includes water, among other examples. The resulting fluid mixture may be or include that known colloquially as a gel or slurry. While the methods and apparatus in the detection perspective (Jad) describe mixing a pallable material with a rehydration fluid to form a gel or slurry it should be understood that such a rehydrated material may include various rheological modifiers that are mixed with the rehydration fluid or other fluids to form a gel; other rheological slurries and/or fluids dae that may have high-low shear properties but may be shear-thinned; 5 in view of this present disclosure. The rehydrated material may include rheological modifiers such as poly

acrylamide; fibre; gl particulate matter dry dampers; bi- and tri-part fatty acids; imidazolines; Amides and/or synthetic polymers are among other ideal materials that provide high viscosity at low shear rates. Figure 2 represents a schematic view of at least part of an exemplary application of the aad 100 system for fluid mixture formation by method (10) as in Figure 1 and/or a succession of Gag for one or more aspects of the present disclosure. The seal 100 system includes an operable mixer 105 for receiving and mixing the hydrated material and the hydrating fluid. for example; The refrigerant may be mixed with the rehydration fluid at a rate of approximately 0 lbs of rehydrating material per approximately 1,000 lbs of rehydration fluid; thus creating a fluid mixture weighing 120 pounds however; The formed and dispersed fluid from Mixer 105 may be between 0 about 80 and 300 lbs of rehydrate per 1,000 gallons of rehydration fluid among other causes as well as foreseen in the present disclosure. The mixer 105 receives ALU for rehydration from a source of rehydrated material (“HM”) 110. The source for rehydrated salad 110 may include a slough ¢ (Sil0) box; A hopper and/or other container that may permit storage of the rehydrated material to provide a continuous supply of rehydrated material to a greater extent to the mixer 105. 5 A lower portion of the rehydration source may have a tapering design ending in a gate or other outlet allowing the feeding of rehydrated salad to hydrate by gravity and/or is diverted substantially continuously to the mixer 5. The hydrated material may be transferred continuously or intermittently to the hydration source 0 from another site J component as in applications where the hydrated material is transferred to the source material Rehydrate 110 from a vehicle delivered by one or more carriers. The source of the hydrated material 0 or alternatively may also be continuously connected from the delivery vehicle directly to the mixer 105. The gealable material may also be measured and/or transferred to the mixer 105 by means of a transfer device 115. For example; If the highly hydrated material comprises a fila the conveyor 115 may include a metering pump and/or metering valve and may be operable to control the flow rate at which the hydrated material is presented to the mixer 105.

However; if the gallable salad comprises substantially solid particles; The Jal 115 may include an operable dry volumetric or mass meter to control the volumetric or mass flow rate of the rehydrated material fed from the rehydrateable material source 110 to the mixer 105. For example; The conveyor may include 115 calibration feeds; screw feeder drill bit transporter; and the like and may extend between the source of the rehydrated material 110 and the mixer 105 so that the inlet of the Jail device 115 is placed dale diametrically below the source of the rehydrated material 110 and the outlet is generally placed above the mixer 105. A blade extending along the length of the conveyor may be attached 115; eg operationally with an operable motor to rotate the blade. And while the mixer is working 105 times the rotating blade iad the hydrated material from the inlet to the outlet; where 0 the hydrated material may be dropped, fed or introduced into mixer 105. Although not depicted in Fig. 2; The hydration system 100 may include more than one source of ALG jaa 110 and corresponding transporters 115. For example; A seal 100 system may include a first source of rehydrated material [110 330] rehydrated material that largely includes liquid; and a second source [sald] that stores rehydrated material that largely includes solid particles. In these 5 applications » The Jal 115 corresponding to the first rehydrateable source 110 may include a metering pump and/or metering valve and the transfer device 115 corresponding to the second rehydrateable source 0 may include a volumetric or mass dry meter. of power sensors 112; also by load cells or other operable sensors to generate information relating to the mass or parameter 0 of the amount of rehydrateable material in the rehydrateable material source 110. This information may be used to monitor the actual Jail rate of rehydrateable matter from the source Rehydrateable material 110 to the mixer 105) to monitor the accuracy of the conveyor 115 and/or to control the rate of transfer of the rehydrated material released from the source of rehydrated material 110 and/or conveyor 115 to feed into the mixer 105. Seal fluid may be supplied to the mixer 105 from a source GAS fluid (120 (HF) goa may contain 5 containers”; storage tank reservoir forked; and/or the AT component to store and/or connect to hydration wile

with the mixer 105. The hydration fluid supplied to the mixer 105 may be drawn up by suction power generated by the impeller and/or other internal component of the mixer 105. The suction capacity may be sufficient to connect the hydration fluid from a gaa fluid source 120 to the mixer 105. However ; The connection of the hydration fluid from the hydration fluid source 120 to the mixer 105 may also be facilitated by a pump (not shown) and may be operable to pressurize and/or move the hydration wile from the hydration fluid source 120 to the mixer 105. Mixer 105 is operable for mixing the hydrated material and hydrating fluid and for compressing the resulting fluid mixture sufficiently to pump the fluid mixture through one or more of the first containers 125. Diay Fig. 3 Extended view of ideal application of at least shear of Mixer 105 Gg to one side or more than 0 current detection. The following description refers to a synthesis of Figures 2 and 3. Mixer 105 may include housing 202; fluid inlet 204; and an auxiliary inlet 206 extending into housing 2. The fluid inlet 204 may be fluidized connected to the hydration dle source 120 to receive the hydration fluid from it. An additive inlet 206 may generally include a structure for receiving an additive 208 which may be or include a cone; dae container 3 hopper 3 or similar having an inner surface 5 209 designed to receive the rehydrated material from the source of the rehydrated material 110) on the Gob Jail apparatus 115; and direct the rehydrated material into the amg canal .202 understand that the fluidizable material may be “dry; dry; crystalline; fluid; or in the form of pellets and/or encapsulated materials”; and may include slurry and/or other materials to be spread in and/or mixed with the fluid of the goal using Mixer 105. The hydrated material received by the inlet additive 206 may be pre-wetted and may be 0 partial slurry to avoid protruding fish eyes and/or material build-up.The mixer 105 may also include a slingshot fads assembly 210 driven by shaft 212 The housing 202 may locate a mixing chamber 214 in contact with the inlets 204;206 and the thrust/slingshot assembly 0 may be located in the mixing chamber 214. Rotation of the thrust wheel/slingshot assembly 0 may draw the hydration fluid from the fluid inlet 204; and mix the fluid (Gaal) drawn together with the hydrated material fed from added inlet 206 into mixing room 214; The resulting mixture is pumped through

— 0 1 — Outlet 216. Outlet 216 may direct the fluid mixture through one or more fluid raceways in the first enclosure 125. Shaft 212 may extend upward through inlet 206 and out of the added receiving structure 205 for connection with one electric motor and/or motor Another initial (not shown). Shaft 212 may be connected to the thrust/slinger assembly 0 so that the rotation of the shaft 212 rotates the thrust/slinger assembly

The slingshot 210 is in the mixing chamber 214. The stirrer 105 may also include a fixed gia 218 positioned around the impeller/slinger assembly 0. The stator gia 218 may be in the form of a ring or a socketed portion; aig Perfect detail description on that below.

0 The mixer 105 may also include a rinse stream 220 fluidized connected between the additive-receiver structure 208 and a mixing chamber space 214 that is closest to the slinger/thrust assembly 210. The rinse stream 220 may discharge the hydrated fluid from the mixing chamber 214 at the Last Jo pressure space and connecting it to the inner wall of the added-receiving structure 208; Which may be at low pressure (such as the ocean). In addition to being at high pressure (adh), the hydration fluid branched by

5 Rinse Stream 220 Relatively 'clean' (i.e. low additive content, Gawd as described below); as when pre-wetting the additive-acceptor structure 208 and promoting avoidance of agglomeration of the rehydrated material fed into the mixer 105. The rinse stream 220 may provide the pre-wetting fluid without the use of additional pumping devices (apart from the pumping provided by the thruster/slinger assembly of (210) sources additional rehydration fluid or lines/sewers from the rehydration fluid source 120. It may be

0 Provide one or more pumps in addition to or where the hydration fluid is discharged from the mixing chamber 214. The housing may include an upper housing 222 gia a lower housing 224. The connection of the upper and lower parts of the housing 222 224 may specify the mixing chamber 214 Lad between them. Lower housing gia 4 may specify lower mixing space 226 and upper housing gia 222 may specify lisle mixing space 228 (both shown in imaginary lines) may be closely aligned with lower mixing space 226. It may

The two mixing spaces 226” 228 together define the mixing chamber 214 where the impeller/slinger assembly 210 and stator 218 are to be located. The lower housing gia 224 may also include an inner surface 0 located below the lower mixing space 226. The upper housing gi may be attached 222 with additive-receiving structure 208) and the additive inlet 206 may provide. The lower housing 224 may include the fluid inlet 204; which may extend through the lower housing portion 224 into a generally centrally placed hole 232. The hole 232 may be located on the inner surface 230. The outlet 216 may extend into a slot 234 that connects with the lower mixing space 226. The thrust/slinger 210 assembly may include stump 236 and thrust wheel 238. Sling 0 236 and thrust wheel 238 may have two inlet fronts 240 242 respectively and two rears 244 246 respectively. Each of the two inlet faces 240 and 242 may be open (LS) (shown) or at least covered Wise by a protective cover (not shown) which may form an inlet in the radial inner gall of slingshot 236 and/or impeller 238. The rears 244 246 are placed close to each other and connected so that for example the pusher 238 and slingshot 5 236 may be placed in a "back-to-back" design. Subsequently; The input 240 interface of the sling may encounter the added input 206; while the inlet interface 242 of the impeller 238 may face the fluid inlet 204. According to the above; Entrance facade 242 with impeller 238 may face inner surface 230; The hole 232 marked on the inner surface 230 ein may align radially centrally with the thrust 238. The slingshot 236 may designate more like a saucer having as dale a flat (or flat) middle part with curved or oblique sides; An aggregate component of at least part of the inlet front 0. The sides may for example be formed similarly or as part of a convex bushing extending around the center of the sling 236. The sling 236 may also be in the form of a bowl (eg a spherical stump in general). The slingshot 236 includes six blades for the slingshot 248 on the front of the entrance 240; Although there are other numbers of blades 248 within the scope of the current disclosure. The 5 blades may extend 248 radially in a straight or highly curved manner. while the slingshot is spinning 236;

rehydrated sald) from entry 206 is pushed radially upwards; overlapping the blades 8 and axially upwards; It is also affected by the shape of the facade of Entrance 240. Although it is obscured from view by Figure 3; Thruster 238 may include one or more blades on the inlet face 242. Rotation of thrustwheel 238 may draw gual fluid through hole 232 and then expel the hydration fluid axially to Jef and radially outward. Subsequently; An area of relatively high pressure may develop between the lower housing gia 224 and the impeller 238 which may operate the hydration alle around the mixing chamber 214 and towards the sling 236. The flushing stream 220 may include an orifice 250 located in the lower housing portion 224 closest to this high zone the pressure. for example; Hole 250 may be located on the inner surface 230 at 0 position between the outer radial range of the thrust wheel 238 and hole 232 inlet 206. The rinse stream 220 may be or include a stream 252 fluidized connected to inlet 254 of the additive-receiving structure 208 for example so that a fluid is transported The hydration from hole 250 into the afferent-receiving structure 208 via the stream 252. The hydration fluid may then travel along a dale-shaped helical path along the inner surface 209 of the afferent-received structure 208 as a consequence 5 of rotation of the sling 236 and/or shaft 212; until it travels through the porthole 206 to the slingshot 236. Thus; The receiving hydration fluid through the inlet 254 may form an ale wall of the fluid along the inner surface 209 of the receiving-additive structure 208. During the process; A pressure component may grow between the impeller 238 gag lower housing 224; As the fluid pressure increases radially outward from orifice 232. Another component related to the concentration of rehydrateable material 0 may also grow in this region; With the increase in the concentration of the radiolabeled material outward. in some cases; A high-pressure, low-concentration head may be intended to provide a clean Gans fluid flow through the rinse stream 220 and be pushed by the thrust/slinger assembly 210. Ey to the above; An orifice 250 of the rinse stream 220 may be located at a point along this zone that realizes an optimal trade-off between the hydration wile pressure head and the fluidizable material concentration of the receiving hydration fluid 5 within the rinse stream 220.

The stator 218 may form a shear ring that runs around the slingshot/thrust assembly 210 into the mixing chamber 214. For example; The constant ial 218 may generally be held gil relative to the rotatable ial/slinger assembly 210 as by attachment to the upper housing part 2. With the (lll) the constant ial 218 may alternatively be supported by an assembly The impeller/slingshot 210 may rotate with it. In either case, the stator 218 may be mounted on or detached from the inlet face 0 of the sling 236. Stator hall 218 may include first and second toroidal parts 256; 258 which may form integral or as separate components joined together.The first annular segment 256 may limit flow obstruction and may include a protective cap 260 and supports 262 specifying slits 264 relatively wide to allow relatively free flow of fluid 0 between them.In contrast, the second annular segment 258 may maximize flow shear to enhance mixing on For example, the second annular gall 258 may include a series of fixed gall 6 vanes which are placed close together in contrast to the wide space of the first annular gall 262 supports 256. Thus, the trajectories may be determined Narrow flux 268 between stator vanes 6 in contrast to wide slits 264 in the first annular part 256. 5 The sum of the areas of the flux paths 268 may be less than the sum of the areas of the stator vanes 6. The combined flow obstruction area percentage of the stator vanes 266 may vary to an aggregate stream allowance with 268 stream paths of 1.5:1 for example. However; The ratio may range from 1:2 to about 4:1 among other examples in the perspective of the present disclosure. The flow-obstruction area per gia diy constant 266 may be greater than the flow-allowing area per stream path 0 266. The vanes of gall constant 266 may be positioned at various pitch angles relative to the girth of gall constant 8. For example; The axially extending surfaces of stator vanes 266 may be substantially straight (eg substantially parallel to the diameter of stator 218) or Ale (eg to increase shear); Whether in or against the direction of rotation of the slingshot/thrust assembly 5 210.

During mixing operations the mixer 105 may expel air trapped by ALE for hydration and introduced into mixing chamber 214; which forms and discharges a concentrated fluid mixture that is largely airless or has less air than the amount of air provided in mixing chamber 214. sage to Fig. 2; The mixer 105 may discharge the fluid mixture herein referred to as a fluid mixture “Spe” under pressure into the first container 125. The first container 125 may be or include a channel

A continuous stream or path to communicate or transport a fluid concentrate mixture with a period of time sufficient to allow sufficient hydration to occur so that the fluid concentrate mixture may reach a predetermined level of hydration and/or viscosity. The first container may have 125 types that enter but not exit Vol in the process; They may include an outer vessel-type housing enclosing a vessel having an extended flow path or an operable compartment for storing and communicating a mixture.

0 concentrated fluid Lad between them. The first container may be 125 FCL; tank; or a vessel so that they may allow the fluid concentrate mixture to be pressurized at the inlet of the first container and pushed through the first container 5 until the fluid concentrate mixture is discharged at the outlet of the first container 125. The first container 125 may use the vacuum pressure generated by the mixer as a driving force and will stir at least 1Wa or assists in the movement of the concentrated fluid mixture through the first container. in words

5 other; The discharge pressure from the mixer 105 may force a viscous, concentrated fluid mixture through one or more of the first containers 125. In an ideal application; The mixer 105 may cause a concentrated fluid mixture having approximately 160 pounds or more of rehydrated material per 1,000 gallons of rehydrated fluid to move through the first container 125. The ability to hydrate the rehydrated fluid in the rehydrated fluid at lef concentrations may increase the hydration rate for the soluble matter. for example; The rate of hydration may increase

0 by about 9610 or more due to handling a gel with a higher concentration in the first container of 125. For example Jal ¢ the hydration rate may increase when dealing with a gel with about 80 pounds or more of gaat per 1000 gallons of hydration fluid. Figure 4 is an extended view of an exemplary application of a portion of the first container 125 according to one or ST aspects of the present disclosure. The first container may include 125 sets of accessories 310 320

5 330; 340 which includes Gale 1st 310, 2nd Supplement 320, and one or more oceans

argument 330« 340. The first container 125 may also include a first port 312 that is placed on an external las 314 of the first attachment 310 and is operable for receiving the fluid concentrate mixture; and a second 2 mm port placed on the outer wall 324 of the second attachment 320 and operable for discharging the concentrated fluid mixture. Ports 322 (312) may be grooved or extend outward from external walls 314 324, including applications in which ports 312 322 extend outward in an oblique tangential direction relative to

To exterior walls 314 324. Annexes 310 320 330 340 may include separate chambers through which the concentrated fluid mixture travels a distance for a period of time sufficient for sufficient hydration to occur. the extensions may be 310 320 330; 0 aggregate in a fluidized connection to allow the fluid concentrate mixture to be served in the first container 125 about

0 through the first port 312; Hence through Appendix I 310; through intermediate attachments 330; 0 through the second attachment 320 and then dump through the second port 322. The first bin 125 may also include the first board 350 connected to the first attachment 310; for the fluid mixture to surround the concentrate in Annex I 310 while passing through Annex I 310. The first plate 350 may be joined to Annex I 310 by various means; Includes movable edge-adhesive fasteners

5 318 Supplement I 310; and welding and/or other means or may be formed jaf incorporated with Appendix I 310. Appendix 310 may be joined; 320 330; 340 to each other by the same or similar means. For example, each of the accessories 310 320 330 340 may include a rim 328 338 346 (318 6) 318 extends along ef and below the exterior walls 344 (314 324 334) to receive the threaded anchors and/or means to secure the accessories 310 320 330 340

0 to each other. may include each of the accessories 310 320 330; 340 internal space 360 370 380 « 390. Each internal space may be 360; 370« 380; 390 or specify one continuous fluid flow channel on JV or AT bypass 362; 372; 382; 392 respectively where the length of each is greater than the perimeter length of the corresponding outer wall 314; 324 334 344. For example; may be done

5 specify all jae 362; 372 382 392 in the corresponding interior space 360 370 380 390

by means of a spiral wall or of some other form 364. Ports 362 372 382 392 may be routed and connected so that ports 1 and 2 are 312; 322 on fluid contact. for example; During rehydration operations the concentrated fluid mixture may be introduced to first port 312, travel through pass 362 and exit or discharge from first appendage 310 at center port up to a pS limit of 366 (shown by imaginary lines). Hence the concentrated fluid mixture may flow into the appendage

First intermediate extension 330 at central terminal 384 in lane 382 and going through lane 382 and exiting intermediate first extension 330 to intermediate second extension 340 through port 385 (shown as imaginary lines) extending gud through first intermediate extension 330. Hence a mixture may travel The concentrated fluid through passage 392 and exits from the second intermediate annex 340 to the annex

0 the second port 320 through port 396 (shown by imaginary lines) extending Gad) through the second intermediate accessory 340. Hence the concentrated fluid mixture may flow through passage 372 and exit through the second port 322. Although Fig. 4 shows four accessories 310 320 330 340; The first container may include 5, 1, 2; AD Five or more extensions in view of the current list. Although the

5 Figures 2 and 4 show one first container of 125; additional first containers may be connected as between two or five containers in parallel and/in series for example; Additional stream rates and/or longer gaa times are intended. (Lal) When multiple first containers 125 are used; the pressure drop across each first container 125 may be detected and used to determine the viscosity concentration and/or hydration level of the fluid concentrate mixture.

0 and when multiple first instances are used 125; One or more sigal shears may be connected in the same direction and/or mixed fluidized between the first container examples 125; In order to increase the geal rate in the first two containers 125. The concentration of the concentrated fluid mixture flowing through the first two containers 125 may be gradated between each first container 125; It will also allow for more efficient scavenging and cleaning of the SAN fluid mixture at the end of the hydration operations.

during the process of hydration system 100; JIS may intentionally create a mineral concentrate in the fluid concentrate mixture such that the mineral aggregates may produce pulsed concentration signals in the fluid concentrate mixture as the fluid concentrate mixture travels through the first container 125. Heat that is expelled from one or more components may also be diverted by the system hydration 100; such as motors or motors; to the first container 125 to heat the concentrated fluid mixture inside the first container 125 to accelerate hydration. The first container 125 may also be used with an anti-gel coating or coating to facilitate improved flow and reduce build-up on the inner surfaces of the first container 125. Passages 392 (382) 362 (362) and/or other parts of the first container 125 and fluid raceways may also be disinfected Others circulate a clean fluid (such as water or a hydrating fluid) at speeds sufficient to produce a vortex. A mixer 105 (pump 0 140, first flow control device 145) may be used when used as a pump (Blas external pump); and/or other means of circulating the fluid As depicted in Figure 2, after the fluid concentrate mixture has been discharged from the first container 125, the fluid concentrate mixture may include a predetermined level of hydration and/or viscosity and may be diverted or communicated through a diluent 130. Figure 5 is a schematic view of an application Ideal for Diluent 130 Bag for one or 5 more aspects of the present disclosure Diluent 130 may be operable for mixing or combining a willl mixture concentrate with an additional saa fluid or other aqueous fluid to dilute the fluid concentrate mixture or reduce the concentration of the hydrateable substance in a mixture concentrated fluid to a predetermined concentration level.The diluent may be 130 or include a pipe joint and a branching joint in the form of (1); or a two-pronged link in the form of (7); Jet pump. Mixing valve” elie 0 mixer and/or other operable device add and/or mix two or more fluids. The diluent 0 may include a first pass 131 operable for receiving substantially continuous volumes of the fluid concentrate mixture as indicated by arrow 101; a second pass 132 is operable to receive a substantially continuous supply of rehydration fluid as indicated by arrow 102; A third pass 133 is operable for discharging substantially continuous volumes of the dilute fluid mixture as indicated by arrow 103. 5 The first pass 131 may be fluidized connected to the outlet port 322 of the first container 125 which may allow transport

The concentrated fluid mixture to the dilute 130. The second pass 132 may be connected in a fluidized form with

source of hydration fluid 120; which may allow the hydration fluid to be transferred to the diluent 130.

The hydration fluid may be connected to the dilution 130 by pump 140 which may be ALE to operate

To pressurize and/or move the hydration fluid from sail pile jaan 120 to diluent 130. The pump 140 may be or include an operable centrifugal pump to transfer or agitate the rehydrated material

continuously substantially from source 120 to attenuator 130. For example; may be moved

Pump 140 hydration fluid from the source 120 at a flow rate ranging from small barrels per minute

(BPM) and about 150 barrels per minute/851 . However; Gail 100 is scalable

Pump 140 may be operable at other flow rates.

0 may be controlled by the percentage of the concentrated fluid mixture and the diluent-fed hydration fluid 130 that determines the concentration of the resulting diluent mixture; Adapted to the first 145 flow controller; Operable to control the flow of the fluid concentrate mixture at the diluent 130 and/or a second flow control device 150) Operable to control the flow of the hydration fluid into the diluent 130. For example, if the concentration of the fluid mixture is selected to be lowered for use, the concentration of the fluid mixture may be lowered The fluid diluted at a lower rate

5 Flow of the concentrated fluid mixture into the diluent 130; By operating the first stream controller 145; and/or by increasing the flow rate of the hydrating fluid in the diluent 130) by operating the second flow controller 150. The flow rate of the fluid concentrate mixture in the diluent 130 may be reduced by closing or decreasing the flow area of the first flow controller 145 and the flow rate of the sal fluid may be increased ) at attenuator 0 by opening or increasing the stream area of the second stream controller 150. Similarly; If an increase is selected

0 concentration of the diluted fluid mixture for use downward; The concentration of the diluted fluid mixture may be increased by increasing the flow rate of the fluid concentrate with diluent 130 and/or by decreasing the flow rate of the hydrating fluid in the diluent 0. The flow rate of the fluid concentrate mixture in the diluent 130 may be increased by opening or increasing the flow area of the first flow control device 145) and may The flow rate of the hydrating fluid in the diluent 130 is reduced by closing or reducing the flow area with the second flow control device 150. It may include the first and second devices

5 to control flow 145; 150 various types of flow control valves; needle valves included;

pla valves; propeller valves; ball valves; or other operable valves for control

fluid flow rate.

Each of the flow control devices 145 150 may include a flow-obstructing member 146 151 as its board

Largely circular design and may have a central hole or passage 147; 152 runs through it. And he has

The obstruction members are 146; 151 selectively rotatable relative to lanes 131;

2 to open leg lanes 131; 132 selectively. This turnover may be by running

solenoids; Other corresponding motors and/or actuators (not shown).

Figure 5 depicts the fluid concentrate mixture introduced in diluent 130 by first pass 131

diluted 130; and by introducing the hydration fluid to the diluent 130 via the second pass 132. However 0; The fluid concentrate mixture may be introduced via the second pass 132 and the hydration fluid may be introduced by means of the second pass 132

131 First Fluid Passage Road.

in addition to or in place of the flow control valve pictures; The first stream controller may include 145

Operable metering pump to transfer the concentrated fluid mixture from the first container 125 to the diluent 130

at a predetermined stream rate. The metering pump may be a lobe pump, a gear pump, a 5-piston pump; or other operable positive displacement pump for moving liquids at a selected flow rate.

A device may also be placed to control a third flow 155 at discharge or place the attenuator 130 down. And he has

The third stream controller 155 is operable to increase or decrease the output rate of a mixture

The diluent fluid discharged from the diluent 130 and supplied in a second container 135 of the saad system 100.

Noting that the combination of flow control devices is 145 150; 155 may also be operable to increase 0 and decrease the residence time of the fluid concentrate mixture in the first container 125 and thus increase the hydration level

The viscosity of the concentrated fluid mixture incubated by the first container is 125. For example; allow

Most flow rates ay for the fluid-concentrated mixture to remain in the first container 125 for a longer period prior to

Serve in diluted 130 and/or second container of 135.

Similar to the first and second flow control devices 150 (145) the third flow control device may include a flow-restricting member 156 as if it includes a plate having a substantially circular design and may have a center hole or a passage 157 extending into it. The third flow-restricting member 156 may be selectively rotatable relative to the third passage 133 to open and close the third passage 133 selectively and may be of a shape 5 similar to the selective rotation of the first and second obstruction members 146 151. the first, second, and/or third obstructive members may be 146 151; 156 and/or other features For 1st, 2nd, and/or 3rd flow control devices 145 150 and 155 are operable to block the flow or generate a vortex 134 by whirring the fluid concentrate mixture, quenching fluid, and/or diluent fluid mixture. Such vortex 134 may provide mixing power that may assist in diluting the fluid concentrate mixture with fluid 0 Referring to Figure 2, the diluent fluid mixture discharged from the diluent 130 may be connected to the second container 135, where portions of the diluted fluid mixture are stored prior to use in downhole operations or as a component or part of a fluid mixture AT is used for operations below the blister. The second container 5 may also allow aay the diluent fluid mixture before being discharged. The second container may be a 135 open or 5 surrounded vessel or a tank comprising one or more open spaces to receive and contain the dilute fluid mixture. However; The second container 135 may be omitted if a sufficient level of hydration and/or viscosity is reached by one or more states of the first container 125 and/or diluent 130. In such an application; The fluid-diluent mixture may be pipetted directly below the ill or used in another process before being injected below the blister. For example (JE) the diluent fluid mixture may be connected to another operable 0 mixer to mix the proppant material and/or other solid particulate matter with the diluent fluid mixture to form a fracturing fluid or other fracturing fluid. A second container 135 may include the same structure or Similar structure and/or functions as the first container 125; or the second container 135 may be used as another type of vessel or tank for what enters Vif exits of so that additional hydration time may be provided for the diluent fluid mixture. The second container 135 may also be included

one or more level 137 sensors; It may also be operable to generate signals or information regarding the amount of the fluid mixture contained in the second container 135. The hydration system 100 may also include a set of operable valves 181-186 to control the flow of the fluid and the fluid concentrate or diluent mixture depending on their location. may include

VALVES 181-186 Valves have 028 ball valves, globe valves, butterfly valves or gal types of actuable valves to control the fluid flow through them. For example A first valve 181 may be operable to control the flow of the hydration fluid into the mixer 105 and a second valve 183 may be operable to control the flow of the concentrated fluid mixture into the first container 125; a third valve 183 may be operable to control the flow of

0 the fluid mixture concentrated in the diluent 130. A fourth valve 184 may be operable to control the fluid flows to the diluent 130; A fifth valve 185 may be operable to control the expansion of the concentrated fluid mixture discharged from the flow controller 145 back to the first container 125; A sixth valve 186 may be operable to control the expansion of the concentrated fluid mixture discharged from flow controller 145 to pump 140.

5 This means that [sale] can circulate the fluid concentrate mixture through the first container 125 about Gob. A recirculating flow path 126 includes one or more pipes, hoses, and/or other fluid streams as occurs when there is an excess supply of the fluid mixture diluted in the second container 135; or to provide additional fac time for the fluid concentrate mixture. Gy of the above; The third valve 183 may be closed and the fifth valve 185 may be opened to allow the SAN fluid mixture to be recirculated through the stream path

0 126 and then the first bin 125. During those sale) spins; The first flow controller 145 (when used as a metering pump described above) may be operable to recirculate or move the concentrated fluid mixture through the circulation (sale) stream path 126 and first container 125. [sale] the concentrated fluid mixture may also be routed from Through a redirected flow path 127 that includes one or more pipes, hoses, and/or other fluid flow conduits as occurs when introduced to a fluid

5 Rehydration flowing between the source of the rehydration fluid 120 and the pump 140. The rehydration fluid and a mixture of

The two concentrated fluids combined at the same time and mixed by pump 140 to dilute the concentrated fluid mixture and thus form the dilute fluid mixture. According to the above; The third valve 183 may be closed to prevent the concentrated fluid mixture from entering the diluent 130; The sixth valve 186 may open to allow the concentrated fluid mixture to enter the fluid stream(s) to connect the fluid source (sail) 120 and pump 140. Thereafter; The pump 140 may transfer the diluted fluid mixture to the second container 135 as described above or by another flow path 128 comprising one or more pipes, hoses and/or other fluid streams. The hydration system 100 Waal may include a set of flowmeters 165 170 165 (160) operable for measuring flow rates of the selected fluids. Flowmeter 160 may be located between fluid source 0 hydration 120 and mixer 105 which may facilitate monitoring of the delivery of the fluid flow rate geal) in the mixer 105. The flowmeter 165 may be located between the fluid source pall 120 and the pump 140) and the flowmeter 175 may be fluidized between pump 140 and diluent 130 so that one or both of the flowmeters 165;175 may facilitate rate monitoring The hydration wile flow provided by pump 0 into the diluent 130. The flowmeter 170 may be located between the diluent 130 and the second container 5 135 which may facilitate monitoring of the flow rate of the diluent mixture being discharged from the diluent 130. Flowmeters may generate 165 ¢ 160 170; 175 signals or information related to the corresponding fluid flow rates and connect the signals to a control unit 410. The information generated from the flowmeters 175 (165 165) 160 may be used by the control unit 40 as a feedback signal which may facilitate closed-loop control of the hydration system 100. For example; The information may be used to check the accuracy of 155 (150 145) 0 flow control devices and/or align corresponding fluid flow rates so that the concentrations and flow rates of concentrated and diluted fluid mixtures match setpoint values that may be pre-set, human-operated and/or unit-specified Control 410 during hydration processes. Figure 6 represents a schematic view of at least one iad of an exemplary application of the controller 410 in 5 connection with transmission device 115 (mixer 105, pump 140 and flow controllers 145 ¢ 150)

Flowmeters 160 165 170 175 160 Valves 181-186 Power Sensors 2. Level Sensors 137 (hereinafter referred to as CLS “Collective Conditioning System”) according to one or more aspects of the present disclosure. By wired and/or wireless means of communication.However, for clarity and ease of understanding, these 5 communications are not depicted as 2 and the average skill in the field will appreciate that myriad of such means of communication are in view of the present disclosure.The controller may be 410 Operable to execute machine-readable exemplary instructions for the use of at least one ha of one or more methods and/or operations described therein and/or the use of part of one or more of the exemplary oil field devices described in this respect. 410 Control or includes one or more processing units; special-purpose computing devices; devices (ald personal computers; PDAs)"); smartphones; Internet application equipment and/or other types of computing devices. The 410 controller may include the 412 processing unit; Like sang, it is a programmable, general-purpose processor. The processing unit may include 412 positional memory 414; Coded instructions 432 contained 5 may be executed in local memory 414 and/or another memory device. The processing unit may execute 412 coded instructions 2 which may be among other examples; Gl may include readable instructions or programs for using the methods and/or operations described herein. Processing Unit 412 may be, include, or be used by one or a group of processing units for various appropriate types of local application environment and may include one or more general-purpose computers” 0 Special-Purpose Computers; microprocessing units; Digital Signal Processors (DSPs), Field Programmable Gate Arrays (FPGAS), Special Purpose Integrated Circuits (ASICS), and processors based on a multi-core processor architecture are unspecified examples. naturally; Processors from other families would be appropriate. The 412 processor may be in communication with a primary memory which may include volatile memory 418 and 5 non-volatile memory 420 rima via the 422 bus and/or other communication means. It may be memory

Volatile 418 includes or is implemented by RAM static random-access memory (SRAM) synchronous dynamic random-access memory (SDRAM) dynamic random-access memory (/4/81+]0): 5” (RDRAM) RAMBUS ¢ and/or other types of RAM devices. Non-volatile memory may be 420 or

Include or be used by read-only memory, flash memory and/or other types of memory devices. One or more memory controllers (not shown) may control access to volatile memory 418 and/or non-volatile memory 420. The 412 processor may also be operable to cause the 410 controller to receive; It collects and/or records focus, flow control points, and/or other information generated by the hydration system components and/or other sensors to the main memory.

0 The controller 410 may also include an electrical interference circuit 424 that may be, include, or be used by various types of standard interfaces such as an Ethernet interface, a universal serial bus (USB), an I/O interface third generation (0:36); wireless interface; and/or a cellular intermediary; Among other examples. The overlapping circuit may include a 424 Load driver card. The 424 interfering circuit may also include a device

5 A connection such as a modem or a network interface card so that data exchange with external computing devices is facilitated by means of a network (for example, via an ethernet connection; digital subscriber line (DSL) land line; coaxial cable cide a cellular phone system.” satellite, etc.). goal system components may be connected to control unit 410 by means of interference circuit 424; So that it may facilitate communication between them. For example, each component of a hydration system may include an overlapping circuit

0 analogue (not shown) that may facilitate communication with the 410 control unit. Each corresponding interference circuit may allow signals or information generated by the hydration system components to be sent to the 410 control unit as feedback signals to monitor one or more hydration system components or possibly the seal system ) 100 in its entirety. Each corresponding interference circuit may allow control signals to be received from the 410 controller by the various actuators; Other disk drivers and/or drives (not shown) included with some

Of the components of the hydration system to control the process of the components of the corresponding hydration system to control the process of the entire hydration system 0. Load may connect one or more input seal 426 to the electrical interfering circuit 424. Input devices 426 may allow a human operator to enter data and commands into the processing unit 412; It may also include a set point corresponding to a predetermined concentration of the catal fluid soluble material (in this respect, the “concentration setpoint”) and a set point corresponding to a predetermined flow rate of the diluent mixture discharged from the sail 100 system ( referred to in this respect as a 'stream setpoint'). The 426 input devices may be, include, or be used with keyboard “la” touch screen; trackball mousepad; and keyboard selective prompt point (isopoint) 0 and/or a voice recognition system among other examples.One or more output devices 428 may be connected to the interfering circuit 424 in order to display focus, flow control points, and information generated by one or more components of the hydration system.The output devices 428 may be or include or used by optical display devices (such as a liquid crystal display (LCD) or cathode ray tube display (CRT) among others), printers and/or loudspeakers, among other examples. The 410 controller may include Wiad One or more mass storage devices 430 and/or removable storage medium 434; may also be or include floppy disk drives, hard disk drives, CD players, DVD players, and/or USB and/or other flash drives are among other examples. Information generated by system components (goal) and/or other sensors may be stored in one or more block storage devices 430 and/or removable storage medium 434. Coded instructions may be stored in block storage device 430), volatile memory 418 and non-volatile memory. volatile 420 and local memory 414 and/or removable storage media 434. Therefore, the components of the 410 controller may be used in conjunction with the hardware (embodied possibly in 1 or 5 more chips including an integrated circuit; such as an integrated circuit specific for a single application) or may be

Use as software or firmware for execution by one or more processors. in the case of firmware or software; The Application may be provided as a product of a computer program that includes a readable computer medium or storage structure that embodies computer program code (i.e. software or firmware) on it for execution by the 412 processor.

The encoded instructions 432 may include program instructions or malin computer code which when executed by the processor 412 causes the sacl 100 (or at least components thereof) to perform the tasks as described herein. for example; The encoded (encoded) instruction may cause 432; when implemented; The 410 Controller receives and processes focus and stream setpoints on a setpoint basis; and make system goal) 100 form the diluent fluid mixture at a predetermined flow and have

0 preset focus. When executed, instructions encoded 432 in the control unit dan 410 Jains may cause the information generated by the components of the hydration system to process the information as feedback signals; They may facilitate closed-loop control of the hydration system 100 and/or components of the hydration system. for example; The information may be processed to check the accuracy of transport lea 115 and flow controllers 145(

0; 155 and/or to match the flow rates of the solvable material and corresponding fluids so that the rate of

5 Dilute fluid mixture flow and concentrations of concentrated and dilute fluid mixtures Flow and concentration set points. Although the flow control and focus points are discussed in this patent; It should be understood that the 410 controller receives and processes other set points in view of the current detection. The controller 410 may also monitor and control other parameters and operations of the geal 100 system; It may also be applied to form a dilute fluid mixture.

0 Figure 7 represents at least a pial flowchart of an exemplary control process 500 stored as encoded instructions 432 and executed by the control unit 410 and/or one or more other control units associated with the Gy hydration system components for one or more aspects of the present detection . The following description refers to a synthesis of Figures 2, 6, and 7. Process 500 may be applied with the SAAD 100 system to form the dilute fluid mixture on a concentration basis

5 Predefined and stream setpoints entered into the 410 controller by human Jats. may include

Process 500 A series of nested phases or sub-processes 510 » 520 530 » 540 550 Cua Each sub-process may use a separate control unit; Such as a proportional-integral-derived (PID) control loop for example; may use one or more sub-processes 510 520 530 ¢; 0 550 Control loop to reach the intended output or outcome. Sub-processes may be overlapped 510 520 530 540 550 as depicted by arrows 522 (532 542 552).

Sub-process 510 may include the determination of the concentration setpoint CFM (“CFM”) and a dilution percentage. after b 'first set point') and set point 514 super-diluent fluid mixture flow rate (Lad hereinafter referred to as 'set point' ("alll")

0 which can be compared against the information generated by the stream meter 170. The first and second setpoints 512 may be predefined; 514 or selected parameters that are specific to the blister site process to be performed using the hydration system 100; Like hydraulic fracturing process. The first and second setpoints 512 514 may be entered to the control unit 410 appropriately as by input devices 426. Setpoints 512 514 may be determined on the basis of other information

5 Relevant to the Jie ill site operation characteristics of a subterranean formation (eg volume; position; content, etc.) into which the diluted fluid mixture evacuated from the hydration system 100 is injected. The control sang 410 may specify and output other parameters used during the operations of the geal) on the basis of the first and second input 514 (512) setpoints and/or other inputs. The 410 controller may then communicate the other parameters to one or more equipment controllers (not shown) that are associated with system components.

0 hydration which in turn may use additional subroutines. Subprocess 520 may include control of the conveyor 115 to transfer the hydrated material to mixer 5. Inputs to subprocess 520 may include one or more inputs (such as setpoints) generated by subprocess 510 with a fluid flow rate ad ua 526 in mixer 5 .as defined by the stream standard 160. Signals generated from one or more may be used

5 more than 112 power sensors; Such as the payload cells that support the rehydration source 512

with sub-process 520 to confirm the introduction of adhe amount of hydrateable substance into mixer 105; wow

Comparing the expected amount of rehydrated material to the actual amount of rehydrated material given to

Blender 105.

Subprocess 530 may include determination of the diluted mixture flow rate set point; Ally includes specifying the fluid concentrate mixture flow rate set point and the seal fluid flow rate set point (referred to

7 as the 'Dilution RateSetpoint'). may include

The input to the 530 subprocess is one, or SST, of the output generated by the subprocess

0. with a total fluid flow rate of gaa 534 at diluent 130 (as defined by one or

Over Flowmeters 160 165 ¢ 175 and Diluted Fluid Level 536 in 2nd Container

0 135 as determined by level sensor 137. Subprocess 540 may include control of the diluent concentrate fluid flow rate 130 which may be a function of the first flow controller 145. Inputs to subprocess 540 may include fluid concentrate flow rate control points 542 generated from subprocess 530; With an actual concentrated fluid mixture flow rate of 544 as specified by the first flow controller 145 or gauge

5 Stream (not shown). Subprocess 550 may include controlling the flow rate of the hydration fluid in the diluent, 130; In order to control the whipping of the concentrated fluid mixture. The input to the 550 subprocess may include the 552 dilution rate setpoints generated by the 530 subprocess; With a hydration fluid flow rate of 554 in diluent 0 as determined by one or more of the 165 175 flow gauges.

0 Figure 8 represents a perspective view of an exemplary application of the hydration system 100 shown as Bag 2 of one or more aspects of the current list. The Saal 100 system is depicted in Figure 8 in action as a mobile hydration system 600 and detachable connected to a prime mover 602. The mobile hydration system 600 includes a trolley 603 having a frame 604 and a set of wheels 606 swivel connected to the frame 604 and supporting the frame 604 on the ground 610. The mobile goal system may include 600

also control cabinet 612; which may be referred to in the field by the ¢(E) housing connected to frame 4. Control cabinet 612 may include one or more control units such as control unit 410 shown in Figures 2 and 6 which may be operable to control and monitor the mobile hydration system 600 as The description above is for the hydration system 100. The mobile goal system 600 includes the hydration resource 110; It is used as a hopper or operable box to receive the liquefiable material. ping Connects the hydratable resource 0 to frame 604 by means of a set of supported members 616 eg. The Lad 600 mobile hydration system includes mixer 105 and hydration device 115; Jie screw feeder and/or operable AT device for measuring the hydrated material in the mixer 105. The mixer 105 is connected to the frame 604 and includes an operable motor 621 to drive the mixer 105. The mixer 105 may be or include a solid-liquid mixer 105 As pictured in Figure 3 or other operable mixer for mixing or blending a hydration fluid with a hydrateable material. The hydration fluid may be supplied to the mixer 5 from a fluid source aad 120; Depicted in Figure 8 as being used as an operable manifold to receive a fluid from the Gob is a set of ports 624. Each of ports 624 may include a valve 5 625 as may be operable to control the flow of the quenching fluid. After mixing the rehydrated material with the hydrating fluid in the mixer 105 to form the fluid mixture GOAN the fluid concentrate mixture may be joined in and through one or more of the states of the first container 1125 and the first container 125 is depicted in Figure 8 as being used as containers jaa enclosed by four jad hydrators (in this respect they are called 'Cua' units each comprising a substantially continuous stream path 0 extending through them as in the ideal application illustrated in Fig. 4. Thus, each first bin may include 125 first and second ports 312; 322 acceptors To operate for receiving and discharging the concentrated fluid mixture into or from each first container 125. Each first container 125 may be connected to the frame 604 by means of a set of retaining members 632 Mie

After passing the fluid concentrate mixture through each first container 125; The fluid concentrate mixture may be connected to the second container 135 (pictured in Figure 8) during use as a vertical tank. Prior to introduction to the second container 135, additional fluid target may be combined with or added to the fluid concentrate mixture by means of a diluent 130; Depicted in Fig. 8 during use as a T-5 tube set, the hydration fluid source hydration fluid 120 may be transferred to the diluent 130 by pump

0. As a Hh centrifugal pump driven by a motor 640. The hydration fluid and the fluid concentrate mixture within the diluent 130 may be combined to form the dilute fluid mixture as described above and connect into the second container 135. The dilute fluid mixture may be discharged from the second container 135 by means of Mie outlet 642 which may be opened and closed by valve 644. The second bus 135 may be connected

0 in frame 604 via a set of supporting members 646 for example. Figure 9 is a schematic view of an exemplary application iad of the mobile hydration device 600 shown as Fig. 8 dg of one or more aspects of the present disclosure. Figure 9 depicts the source of the hydrated material 110 while it is in use and it includes a largely conical hopper section 615 and also includes or is used in conjunction with an activated system 650 which includes an internal rim 652 adherent

Stiffened with hopper 617 and/or formed for hydrated material source 110 by a set of structural members 654 De The diaphragm 652 may be conical, convex or in any other shape and may be substantially solid or have a set of small holes forming a sieve. A malleable membrane (not shown) may extend between a cylindrical box section 614 and/or other part of the reagent system 650 and the conical hopper section 615 with the hydrateable material source 110; In order to prevent the passage of the material

0 Gall up around the outside of the conical hopper section 615 with the hydrateable material source 0 [or reduce dust generation. The fund sector may move 614; hopper 617; and/or other components of the system (Jas) 650 or vibrate Gl in response to the centrifugal forces generated by the vibrator of the 656 and may include unbalanced rotating weights in them. Shell 656 may be attached to box sector 614 and/or other component of the actuated system 650 by one or more clamps;

5 Threaded anchors and/or other means. during camouflage operations; The activated system may separate 650 clamps

— 1 3 — The hydrated material moving from the conical hopper section 615 to the hopper 617 passing baffle 652 as indicated by arrows 660. Vibration or movement generated by the enclosed system 650 may assist; by mitigating the mouse-hole-like formation tendencies of rehydrated material fed from an all 110 refrigerant source.

Listed in Table 1 below are ideal specifications and/or operating parameters for the mobile rehydration system 600. However; Table 1 provides only ideal values and several others as well in view of the current detection. Table 1

Source (HM) Capacity 0 110 barrels minimum

Source (HM) Input Media 110 Port 2" 11 Jal Antenna with Dust Kit

Maximum transfer rate (HM) 5 barrels/min

Conveyor (HM) 115 volumetric screw feeder and loss with automatic weight calibration

mixer maximum mixing rate 105 (at 70 | up to 120 bpm and 120

Fahrenheit) barrels/1,000 gallons

Hydration time at maximum rate within 0 sec

The first containers 115

1st container flow rate 115 80 psi 2 (psi); ASME rate

Mixer 05 DHA] Maximum operation of 27 bpm at 55 bph

Min Dump Figure 10 represents a flowchart of at least part of an exemplary implementation of method (700) Gg for one or more aspects of the present disclosure. Method (700) may be performed using gin from at least one or more device-specific uses shown by one or more of Figures 2-9 and/or the other device in view of the present disclosure.However, for the sake of clarity and ease of understanding, the following description of Method (700) illustrated in Figure 10 collectively refers to Figures 2 and 8 as an example.Method (700) includes a connection A continuous stream to a large extent of the gel having a first concentration.As described above, the gel may be a mixture of the hydrated material and the hydrating fluid.Thus, for example, this connection (705) may be via a means of discharging into the mixer 105 such as outlet 216 shown in Fig. 3 and/or one or more tubes, hoses, and/or other ducts (0 collectively referred to in this respect as 'ducts') which are fluidized connected to the mixer 105 with one or more of the first container cases 125. Such connection may be (705) also or Yay thereof through one or more of the first container states 125 so as to allow sufficient hydration of the substantially continuous gel stream of first concentration. This connection may also be (705) or alternatively by means of a discharge to the outermost case below the first container 125 (where multiple states of the first container 5 125 are used) such as port 322 shown as 4 and/or one or more fluidized-connected streams furthest case below first container 125 with diluent 130. This connection (705) may also be or alternatively via one or more of the other components shown in one or both of Figures 2 and 8 such as valve 182, flow controller 145, valve 183, flow path 126, valve 185 and path Flow 127, Valve 186, Pump 140, Flow Controller 150 and/or one or more streams by them and/or between them. Method (700) also includes connection (710) of a substantially continuous current of an aqueous fluid. Such connection (710) may be via one or more ports 624 and/or one or more streams fluidized connected to one or more of the Ports 624 with attenuator 130. This connection (710) may also be or alternatively via one or more components in one or both of these forms

2 as one or both of the 165 flowmeters; 175, valve 184, pump 140, flow controller 150, and/or one or more raceways to them and/or between them. Method (700) also includes the combination of (715) a largely continuous gel stream having a first concentration and an aqueous fluid to form a largely continuous gel stream having a second concentration; where the second concentration is considerably lower than the first. Such combination (715) may be via attenuator 130 and/or one or more of the other components and/or streams shown in one or both of Figures 2 and 8. Combining (715) the first concentration largely continuous gel streams and an aqueous fluid to form a second concentration gel stream may involve changing the second concentration by at least one change from: 0 first concentration largely continuous gel stream rate; and a second flow rate for the substantially continuous aqueous fluid stream. The first flow rate change may involve the operation of one or more flow control devices such as which may include one or more flow control device 145 (valve 183; valve 185; and/or valve 186). The second flow rate change Waal may include the operation of one or more than one flow control device such as may include one or more valve 184; pump 140 5 and/or flow control device 150. However, including at least one change of the first and second flow rates to reduce concentration also or as an alternative; one or more of the Flow control Altering at least one of the first and second flow rates to decrease concentration may include decreasing the first flow rate, increasing the second flow rate, or both Method (700) Lad prior to incorporation of (715) largely continuous streams of gels which having 0 first concentration and an aqueous fluid to form the largely continuous gel stream that has a second concentration; generate (720) vortices in the first concentration largely continuous gel stream. For example, if diluent 130 is applied as illustrated in Figure 5; A substantially continuous gel stream first concentrated to dilute 130 by way of passage 131) such a vortex may (720) be generated by the process of the upstream member 146. However; BA 145 5 Flow Controller applications may be those depicted in Figure 5 and/or other means; is or a substitute used to generate (720)

A vortex of a substantially continuous stream of gel has the first focus. The eddy generated (720) in dala may help mitigate; and/or hydration of the resulting mixture. Jods performed method (700) Lad before combining (715) a largely continuous gel stream of a first concentration and an aqueous fluid to form a largely continuous gel stream of a second concentration; Generating (725) vortices with a continuous current to a large extent from the aqueous fluid. For example, the diluted

0 as depicted in Figure 5; The largely continuous aqueous fluid stream was introduced to diluent 0 by way of pass 132; Jie this vortex (725) may be generated by the process of the upstream member 151. However; The uses of the Flow Controller 150 may be other than those depicted in Figure 5; and/or other means; Alternatively, it is used to generate (725) vortices in the aqueous fluid stream

0 is greatly persistent. The vortex generated (725) may assist in the mixing, dilution and/or pai of the resulting mixture. Method (700) Lad may involve mixing (730) Continuously Substantial Stream (730) of the highly hydrateable material Continuously DC from the aqueous fluid to form Continuous Stream (705) Continuously Substantial Stream (705) from the first-concentration gel. As described above; Such mixing (730) may be performed with a mixer

5 105 Immediately upon reception of substantially continuous supplies of hydrated material such as from source hydrated material 110 by conveyor 115; and a substantially continuous extension of aqueous fluid such as that from one or more ports 624 shown in Figure 8 and/or a rehydration pile source 120 shown in Figure 2. Method (700) may also include a substantially continuous stream (735) connection of the gel Focused

0 II in the tank. for example; The tank may be one or the AST of the second container states 5. Such a connection (735) may be by means of a diluent discharge 130 (eg pass 3 of Fig. 5); Flow control device 155) and/or one or more other components or raceways fluidized connected between diluent 130 and second container 135.

Method (700) may also include the use of (740) second-concentration gel with a cracking pustule process. for example; The use of (740) gel with a second concentration may include mixing the gel with the abutment material and perhaps some additives to form a fracture fluid such as which may then be pressurized and injected below the wart to crack the subterranean formation. Such a mixer may utilize another case of Mixer 105 and/or another type of mixer capable of receiving substantially continuous supplies of proppant and/or other additives and second concentration gel; whether the gel was received from diluent 130; the second container 135; and/or other component of the Gaal System 100 presented as Fig. 2 and/or the Animated Rehydration System 600 as Fig. 8. The method may include (700) (Lad prior to using (740) Dall 2nd concentration cracking process 0 blister generation) 745) vortex the substantially direct current of the second-concentration gel. For example, diluent 130 is used as illustrated in Figure 5; the substantially direct current is discharged from the second-concentration gel of the second-diluent 130 by way of pass 133, so that it can Jia (745) generates this vortex by actuating the flow-blocking member 156. However, implementations of the flow control device 155 Yay depicted in Figure 5; and/or other means may also be used or 5 as an alternative to generating (745) vortex substantially continuous stream of the second concentrate gel. The vortex generated (745) may assist in the mixing, dilution and/or hydration of the resulting mixture. Method (700) may also involve transporting (750) an agitated dela to a site yi at which ol the fracturing operation of the well. For example, the mobile hydration system 0 may be the mobile hydration system 0 of figure 8. The mobile trolley (750) may therefore include (750) HUY 604 and a set of 0 wheels 606 coupled rotarily to the frame 604 and may be separably connected to a prime mover 602. As described above; Each Mixer 105 is paired with one or more of the 125 first container cases assembled to an attached hydration unit; and diluted 130 by frame 604. In Jie those applications; The Waal 130 diluent may be referred to as an operable blending unit for continuously combining largely continuous streams of an aqueous fluid and a gel of first (higher) concentration to form a largely continuous gel stream and second (lower) concentration.

— 6 3 — In light of the total disclosure ‎all ¢ including claims and forms; The average skill in the field may readily recognize that current detection presents a method involving: contact of a substantially continuous stream of gel having a first concentration; the connection of a substantially continuous stream of aqueous fluid; Combine the two highly continuous gel streams of the first focus and the aqueous fluid to form a highly continuous gel stream of the second focus; where the second concentration is considerably lower than the first; And use gel with

The second focus is a blister crack process. The method may also include: mixing a substantially continuous stream of Gaal] with a substantially continuous stream of an aqueous fluid with a mixer to form a gel of first concentration; The first concentrated gel is discharged from the mixer while the two continuous streams of highly hydrated material and aqueous fluid are mixed

0 TTL ds formation is substantially higher than the first-concentration gel. The highly hydrophilic substance may include neighbours. An aqueous fluid may largely include water. The clad method prior to combining the first focus gel stream and the highly aqueous fluid to form the second aS gel stream may involve connecting the first highly concentrated gel stream through a 5d tank to allow access of the second aS gel stream I pretty much to

5 preset viscosity. The method (Lad) prior to using the second concentration gel with the cracking process ill involve the connection of the second concentration gel stream to a large extent with the tank. The method may also involve prior to combining the two largely continuous gel streams from the first concentration gel and the aqueous fluid to form the direct current To a greater extent than the gel with a second focus; eddy current generation

0 gels are pretty much the first concentrate. The method may also involve pre-combining the two largely continuous streams of the first focus gel and the aqueous fluid to form the largely continuous stream of the second focus gel; Generating a vortex with a fairly continuous aqueous fluid current.

The method may also include prior to application of the second concentration gel by the cracking all process generating a vortex current of the second concentration gel to a large extent. The method may also involve altering the second concentration by changing at least one of: the first largely continuous gel stream rate of the first concentration; and a second flow rate with a substantially continuous aqueous fluid stream. A change in at least one of the first and second flow rates may involve the operation of a flow control device which may include a valve and/or pump. It may include changing at least one of the first and second flow rates: lowering the first flush rate to lower the second concentration; And increase the rate of the second stream to decrease the concentration of the second. The present disclosure further provides a method comprising: substantially continuous feeding of hydratable material and 0 hydration fluid into a mixer; running the mixer continuously to a large extent to mix the hydrated material and hydrating fluid to form a first direct stream; Where the first continuous stream largely includes a gel for it: a first concentrate of ALE for rehydration; a first wife; The first DC is largely DC connected through an attached FAD unit to form a second DC large current; wherein the second continuous stream largely comprises his gel: the first concentration of the hydrated material; a second viscosity of 5 is considerably greater than the first; the merging of the second largely continuous current and the third largely continuous stream to form a fourth largely continuous stream; Whereas the third continuous stream largely includes an aqueous fluid; Whereas the fourth continuous stream substantially comprises a gel having a second concentration of hydrated material substantially lower than the first concentration; The use of gels from the continuous IV stream is largely a borehole fracturing process. 0. The highly hydrated substance may include neighbours. Both the hydration fluid and the aqueous fluid may include water to a large extent. It may involve continuously merging the second and third largely continuous streams to form the fourth largely continuous stream. It may include matching the flow rate of at least one of the second and third streams

8 — 3 — Largely continuous flow control valve actuation. It may include matching the flow rate of at least one of the second and third continuous streams to a large extent matching the operation of an associated pump. The method may also involve contacting the UCS IV into a tank prior to gelation of the UCS IV by blistering cracking process 0 in such applications; The gel may be obtained from the highly continuous IV stream used in the IL cracking process from the tank. The method may also involve generating a vortex with the second DC-subsidized current before the incorporation of the second-subsidized current and the third. The method may also include generation of a vortex with a largely continuous third current 0 before combining the second and third largely continuous current 0. The method may also involve generation of a vortex with a substantially continuous fourth current. The method may also include transporting a movable dela to a blistering site at which a well fracturing operation is performed. The trolley may include a frame and a set of wheels coupled with a rotating image to the frame. The movable carrier may be detachable and connected to a main engine. 5 1 Mixer and attached hydrolysis unit may be combined; Frame integration unit. The consolidator may be operable to continuously combine the second and third largely continuous streams to form the fourth continuous stream to such an extent that the current disclosure is also provided Apparatus comprising: System operable for the formation of substantially continuous stretches of gel with a first concentration of usable material Saal Blister cracking process 0, where the system includes: Mixer 0 usable for receiving and mixing the hydrated material and an aqueous fluid to form continuous stretches to a large extent of the gel with the second concentration of the soluble matter “Gaal” where the second concentration of the hydrated material is el to an extent large concentration of the first hydrated material; The Gale tank has an internal flow path traversed by the second concentration of highly persistent gel extenders over a period of time sufficient to allow the viscosity of the second concentration of highly persistent gel extenders

— 3 9 —

A highly continuous supply of hyperviscosity gel with a second rehydration concentration to a supply of a gel with a highly continuous first rehydration concentration. The Wal system may include an operable tank to receive a substantially continuous supply of gel

The first concentration of the rehydrated substance. The system may also include at least one of the following: an operable first-flow control device to control a first-flow rate for a substantially continuous supply of a second-concentration hyperviscosity gel of the hydrated material to the diluent; and a second operable flow control device to control a second flow rate of the aqueous fluid to the softener. At least one of the first and second flow control devices may include a valve

0 flow control. At least one of the first two flow control devices (Sly) may be located adjacent to the diluent and may include a flow retarding member that can be actuated to generate a vortex from the passage of the fluid flow. The flow retarding member may be a substantially circular slab with a central passage. The retarding member may be The flow is selectively circulating relative to a stream containing the flow of the fluid passing in. At least one of the first and second flow controllers may include a pump that can be actuated to meter the flow to the softener.

5 The system may also include: a first pump that can be operated to transfer the fluid (Ala) from an aqueous fluid source to the mixer; A second pump can be actuated to transfer the aqueous fluid from the aqueous fluid source to the diluent for use by diluting the supply of substantially continuous dle viscosity gel and second concentration of rehydrated material. The highly hydrated ALE may include adjacency and the Load may include polymer ads

synthetic Galactoman polysaccharide cellulose silt or a combination thereof 0. The fluid, Sl, may largely include water 0 The accessory tank may be a come-in-first-out tank, Yl, and has a flow path in the form of channels. The fal mixer may be operable at substantially constant pressure for second-concentration gel stretches

— 4 0 —

SULLY HYDRATING MATERIAL To make the gel supply of the second concentration of highly hydrated material pass through the channeled stream path. The diluent may include a first pass to receive a substantially continuous supply of viscous Je gel with a second concentration of rehydrated material; and a second corridor to receive the largely continuous supply of

aqueous fluid and a third pass to conduct the largely continuous supply of the first-concentration gel of the rehydrated material. The attenuator may be 1-shaped T-tubes The Load system may include a tire operationally coupled with a set of wheels supporting the tire on the ground. In such applications the accessory tank (DAN) and the attenuator may be attached to the frame. Detachable frame connection with main drive.

0 The above specifies features for various applications so that the average skill in the field can better understand aspects of the current disclosure. A person of intermediate skill in the art should evaluate the possibility of using the present disclosure as a basis for designing or modifying other processes and architectures to perform the same functions and/or access the same benefits of the applications presented herein. And the average skill in the field must also realize that these equivalent constructs do not depart from the spirit and perspective of the present disclosure; And they might

5 with various changes, substitutions, and substitutions in this regard, without departing from the content and perspective of the current disclosure. A summary is provided at the end of this disclosure to include a 37 C.F.R. §1.72(b)) 37 to allow the reader to quickly ascertain the nature of the Technical Disclosure. It is acknowledged on the condition that it is not used to interpret or limit the perspective or meaning of the Claims.

Claims (5)

Claims 1. A method comprising: the use of a rehydrateable material transfer device to measure a rehydrateable material from a rehydrable material source to provide a continuous stream of rehydrated material; Mixing a DC of the hydrated substance with a DC stream of an aqueous fluid in a mixer to form a hydrated gel; use a mixer discharge pressure to drive a continuous stream of hydrolyzed gels through at least one hydration tank to achieve an initial concentration and viscosity of the hydrogels at the outlet of at least one hydration tank; to merge; in a dilution unit; DC of the first concentrated hydrogel and a second DC stream of the aqueous fluid to form a DC of selected second concentration hydrogel; where the second selected concentration is lower than the first concentration where the dilution unit is operable to change the second selected concentration by changing the flow rate of at least one DC of the first concentration hydrogel and the second selected concentration of the aqueous fluid; And the use of a hydrated gel of the second concentration chosen by cracking pustular process. 2. The method according to claim 1; Where: the hydrophilic substance includes jawar; The aqueous fluid 0 cole includes the method of claim 1; where they include; Before using the second-concentration hydrolyzed gel selected by the extrusion cracking process, the continuous hydro-gel stream of the second-concentration is connected to a tank. 4- Method Gg of claim 1; They also include prior to combining the continuous hydrogel streams of a first concentration and an aqueous fluid to form a continuous stream of hydrogels of a second concentration; generation — 2 4 — Vortex a continuous stream of first-concentrated hydrated gel by means of one or more flow-disrupting organs. 5- The method according to claim 1 where (Lia) includes prior to combining continuous streams of hydrated gel of a first concentration and an aqueous fluid to form a continuous stream of hydrated gel of a second concentration; the generation of a continuous stream of hydrated gel of the aqueous fluid by means of one or more members Disruption of the flow. - Remains according to Atez 1. Lia 3 occurred without concentration 6. Method Lady Protection 1 where it also includes before using the second-stage hydrophilic gel selected by the process of cracking the extremity; generating a vortex with the continuous and second-concentrated hydrogel stream 0 selected by means of one or more flow-disrupting members. 8- The method according to claim 7 where at least one change of the first and second flow rates includes at least one of: decreasing the first flow rate to reduce the second chosen concentration; and 0 increasing the second flow rate to reduce the second chosen concentration. Protection 1 Where the use of hydrated gel and the second selected concentration in the process of cracking involves cutting the connection of the hydrated gel with the second selected concentration directly below the Dil from the dilution unit to the blister. — 3 4 — 0 - Method of claim 1 in which at least one hydration tank comprises a volume that provides a residence time to allow continuous access from the first concentration gel to the viscosity. 1- Method Gg of claim 1 and comprising the forcing of a continuous stream of hydrated gel of first concentration through an internal flow path of at least one hydration tank defined by de sane from closed hydration containers of at least one hydration tank. 2- Method Gg of claim 1 comprising direct current of first concentration hydrolyzed gel being pushed in by an internal first method; First external through the flow path towards channels with at least one 0 rehydration tank. 3 - Method, La, of Claim 12, which includes conditioning the DC pressure of the first concentration hydrogel continuously to result in pushing the DC current of the first concentration hydroxylated gel through the flow path towards channels in (at least) one Gaal tank. 4 The method according to claim 1 comprising direct current connection of a first-concentration hydrated gel through a set of hydration tanks. 5- The method according to claim 1 comprising the use of a control unit for: “0 reception” by way of a set of Sigal sensors connected to a direct stream of concentration data from a first-concentration aqueous gel; Determine that the continuous stream of first concentration hydrolyzed gel has initial concentration and viscosity. 6- Method Gg of claim 15; Where the controller is designed to specify that the direct current 5. Of the first concentration hydrated gel has a viscosity based at least Sha on the pressure drop across at least one sual tank. 7- Method Gg of claim 15; Where the control unit is designed to: “receive” by means of a set of flowmeters; DC-related flow rate data from first-concentration hydrolyzed gels; the second continuous stream from the aqueous fluid; a continuous stream of hydrolyzed gel of the second chosen concentration; And Determine the DC flow rates of the first-concentration hydrolyzed gel; the second continuous stream from the aqueous fluid; A continuous stream of hydrolyzed gel of a second chosen concentration each matches the flow rate setpoints. 8- Method Udy of claim 1; The hydrated material transfer device controls the 0 volumetric rate or mass flow rate of the hydrated material from the hydrated source to the mixer. — 4 5 — Ya 3 8 ¥ 5 > 2 i. 5 5 hy! \ i 1 i a aaa 3 conf i an 2 ded i nanan Qelt . + Seal}: Al-Tafaif! » : i i i {eeeccceeeeeeeeeeeeeeesssecccceeeed RZ ag Mekah by Anaes La Ahla May Ir TR by Se. l 3 © CE ja ala i gry TE Eas i + + + + b 5 i my 4 od w a i for wo 3 l 1 yd p AN YN eet =f RE \ mmm N for blood i Ney RE 1 4 Sew 33 i § It was for the mother] * ha i 3 .9 ,5 ed R Mammen mmm nnn Yuik ag eA 001602 Missy Wei SERN es: Ea smears 5 Ea Aha: 3 vw 7 i aX Ra > . 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