CN2675859Y - Ground injection system apparatus - Google Patents
Ground injection system apparatus Download PDFInfo
- Publication number
- CN2675859Y CN2675859Y CN 200320121077 CN200320121077U CN2675859Y CN 2675859 Y CN2675859 Y CN 2675859Y CN 200320121077 CN200320121077 CN 200320121077 CN 200320121077 U CN200320121077 U CN 200320121077U CN 2675859 Y CN2675859 Y CN 2675859Y
- Authority
- CN
- China
- Prior art keywords
- stirring
- measuring
- pump
- system equipment
- metering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a ground injection system apparatus, belonging to an injection facility of an oil field. The utility model is characterized in that a large scale system equipment is formed by that a pipe manifold, a liquid tank, a motor-operated valve, a screw rod transfer pump, a stirring pond, a mix process room and a high polymer mix processor are arranged based on the original TDB hydraulic profile-controlling and plugging water pump. The high polymer mix processor mainly comprises a charging hopper, a stirring material transmission part, a material conveying part and a measuring and fluid jet mixing part. The stirring material transmission part main comprises a cam, a push rod, a stirring rod, an oblique arm, a stirring needle and a spring; Right ends of the material conveying part and the measuring part are provided with measuring wheel hubs on which fin plates of measuring wheels divide equally are provided; the wheel hub is divide equally into a plurality of grooves in the circumferential direction to be in the clearance fit with a chamber of the casing of the measuring wheel. The ground injection system apparatus has large power, high efficiency, low wastage, mixing coincidence on site, high automation and integration, avoiding the danger of the high voltage, and realizing the unmanned operation.
Description
Technical field
The utility model relates to a kind of oil field that is exclusively used in and annotates poly-, transfer drive, profile control and water blockoff, to improve the injection device of oil recovery rate.
Background technology
The prior art close with the utility model is the TDB hydraulic pressure profile control and water plugging pump that the applicant produces, adopt this kind equipment need change the mud cylinder sleeve of different-diameter, necessary suspension of works during replacing, because this equipment adopts manual variable capacity oil pump, need manually supervisory work at any time, and Flow-rate adjustment is the saltus step mode, as adopt permanent power and variable oil pump, be voltage-controlled process, characteristic can't artificially be set, and adopts frequency converter to change motor speed, be actually frequency converter is carried out the manually-operated frequency run of deciding, do not have automatic control process, do not have automatic judgement, still need artificial start and stop and other adjustings.In addition, aspect the polymer mother liquor configuration, the method that adopts the masterbatch configuration to separate at present with the scene, or with slurry tank replacement dosing chamber, it is many to take equipment, and transportation range is far away, cost is high, the batching time long, poor reliability.
Summary of the invention
Present profile control and water plugging equipment automatization integrated degree is low, the polymer mother liquor arrangement step is numerous and diverse, cost is high, the deficiency of poor reliability in order to overcome, the utility model provides a kind of big discharge capacity, high-power, the new terrestrial injection device of high efficiency, low-loss, the poly-automaticity height of notes, omnidistance intelligent control.
The technical scheme that the utility model technical solution problem is adopted is: set up the manifold sled on the basis of former TDB hydraulic pressure profile control and water plugging pump, fluid reservoir, motor operated valve, the screw rod transmission pump, stirring pool, the high polymer blender, constitute large scale system equipment, it between it is mixed a movable operation room, indoor subsides ground is cloth one pipeline from right to left, the right side is a high pressure entry, the left side is a low tension outlet, two low tension outlets connect inlet on two stirring pools by low pressure hose between being mixed, and the process motor operated valve enters stirring pool, stirring pool is an enclosed construction, the outlet of two stirring pools is by two motor operated valve connecting screw rod delivery pump inlets, with be connected the side communicating pipe of two stirring pools, the screw rod transmission delivery side of pump connects two fluid reservoir inlets, the outlet of two fluid reservoirs connects the manifold sled respectively, and the manifold sled is by the parallel pipeline of two row, the flow transverse tube, composition such as chassis and support.Every tubulation Lu Zhongjun is provided with motor operated valve and flow transmitter.Two outlets of manifold sled connect hydraulic pressure profile control and water plugging pump intake respectively, water pump links to each other with well head by high pressure pipe joint, the control room main body is a prefabricated house, with passing through to transmit acquired signal between above-mentioned other unit, the cable of control signal and electric power links to each other, the high polymer blender mainly by charging hopper, stir material transmission, material transmission and metering, jet batch mixing four parts are formed.Stir the material running part by cam, push rod, agitator arm, oblique arm, stir pin, spring is formed.Transmit and the right-hand member of metering section axle is provided with the metering wheel hub at material, which is provided with uniform measurement wheel wing plate, wheel hub circumferentially is divided into some sulculuses, and with the chamber of metering hub with matched in clearance, jet batch mixing part is made up of high-pressure spray pump and little funnel.
The beneficial effects of the utility model are: 1, injection device adopts big discharge capacity, slightly advance the hydraulic pressure profile control equipment on comb road, obviously reduce shearing rate, ensure the viscosity requirement of annotating polymers, 2, plant capacity is big, efficient is high, loss is low, can satisfy heavy dose of big slug deep-well profile control technology requirement.3, batching is on-the-spot overlaps with the job site, has ensured temperature and the viscosity requirement of annotating poly-mother liquors, 4, in annotating poly-each link of constructing all installation data collection and feedback system, the microcomputor program accent is joined, the accuracy height.5, adopt microcomputer software to do omnidistance running control, replaced manually closely operation, avoided that Keep Clear-High Voltage, can realize the unattended duty running.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is a system architecture schematic diagram of the present utility model
Fig. 2 is the utility model high polymer blender structure AA cut-away view
Among the figure 1 be mixed between, 2, union, 3, high-voltage electric valve 4, high-pressure flowmeter, 5, little funnel, 6, the high-pressure spray pump, 7, flap valve, 8, trunnion, 9, the high polymer blender, 10, the soup storage tank, 11, corrosion resisting diaphragm pump, 12, accumulator, 13, one way valve, 14, support, 15, hopper, 16, reducing motor, 17, big funnel, 18, semicircle sieve, 19, cam, 20, push rod, 21, spring, 22, agitator arm, 23, oblique arm, 24, stir pin, 25, measurement wheel wing plate, 26, the circular glass cover plate, 27, the metering wheel hub, 28, axle, 29, metering hub, 30, bearing holder (housing, cover), 31, the low pressure motor operated valve, 32, stirring pool, 33, the screw rod transmission pump, 34, side communicating pipe, 35, fluid reservoir, 36, trunnion, 37, the flow transverse tube, 38, reducer pipe, 39, flow transmitter, 40, the low pressure hand sluice valve, 41, hydraulic pressure profile control and water plugging pump, 42, pressure gauge, 43, high pressure hand-operated gate valve, 44, between control, 45, high-pressure rubber pipe, 46, low pressure hose, 47, well head.
Specific embodiment
The ground intelligent injection device is for satisfying the big workload of profile control and water plugging under above-mentioned background, high automation, high accuracy, the low-cost requirement and the collection field mix link succeeded in developing, liquid storage feed flow link, the infusion link is in the system equipment with computer software monitoring capacity and frequency conversion control process of one.Its structure constitutes as shown in Figure 1." high-pressure rubber pipe (45) one ends link to each other with oilfield flooding pipeline network 2-1/2, and the 2-1/2 between the other end is received and is mixed is " on the high pressure union (2).
(1) profile is a prefabricated house formula operation room between being mixed, and door is opened middle part in front, an indoor switchbox and frequency converter case of joining.Indoor subsides ground is cloth one pipeline from right to left, and the right side is a high pressure entry, and the left side is a low tension outlet.The order of connection of pipeline: 2-1/2 " by high pressure union (2),, high-voltage electric valve (3), high-pressure flowmeter (4), high-pressure spray pump (6), two flap valve (7), trunnion (8), two 2-1/2 " unions.
The used pipeline of crosslinking agent adding set is 1 " stainless steel tube.Its main body is soup storage tank (10) and corrosion resisting diaphragm pump (11), and the soup storage tank is a closed container, and inner surface is coated with corrosion-inhibiting coating, to corrosion resisting diaphragm pump (11) feed flow by Frequency Converter Control.Pump (11) outlet is connected to 2-1/2 " on the Trunk Line through accumulator (12) and one way valve (13).Put halfpace near the soup storage jar (10).Put halfpace near the high polymer blender, little funnel (5) is installed on the low pressure suction inlet of high-pressure spray pump
(1) two low tension outlet is by 2-1/2 between being mixed, and " low pressure hose (46) is connected on the inlet on two stirring pools (32), and " motor operated valve (31) enters stirring pool through 2-1/2.The outlet of two stirring pools connects two 4, and " motor operated valve (31) is connected to the inlet of screw rod transmission pump (33).The side communicating pipe (34) of two stirring pools is told between two motor operated valves (31), and " low pressure hose links to each other, and the screw rod transmission delivery side of pump is by 4, and " low pressure hose (46) links to each other with the inlet of two fluid reservoirs (35) by 4.The outlet of two fluid reservoirs is by 4, and " low pressure hose links to each other with the side entrance with the manifold sled respectively.
The manifold sled is made up of the parallel pipeline of two row, flow transverse tube (37) etc.4 " union, 4 " trunnions (36), 4 " electric gate valve, flow threeway, reducer pipe (38), flow measurement dummy pipe, electromagnetic flow transducer (26), flow measurement rear tube, reducer pipe, 4 " trunnion, low pressure hand sluice valve (40), 4 are successively distributing on the parallel pipeline of two row, and " union; the flow transverse tube is connected between the two flow threeways is connected into integral body with the parallel pipeline of two row.Whole manifold is fixed on the sledge frame by support.
Two outlets of manifold sled are by 4, and " low pressure hose links to each other with the inlet of TDB hydraulic pressure profile control and water plugging pump (41) respectively.Two TDB hydraulic pressure profile control and water plugging pumps are connected with well head (47) by high pressure pipe joint.High pressure pipe joint is connected to two pressure gauges (42) and two high pressure hand-operated gate valves (43).High pressure pipe joint is connected into by several oil pipes, high pressure movable elbow, tubing coupling, union scene, and length is determined according to circumstances.
(44) main body is a prefabricated house between control, master control cabinet in it is used for the forceful electric power configuration, shows that switch board is used for the light current configuration, and industrial control computer is used to move auto-control software, notebook computer carries out the net connection of wired or wireless form with Industrial Personal Computer (IPC), is used for Long-distance Control.Interrelate with the cable by transmission acquired signal, control signal and electric power between above-mentioned other unit between control.Connect that cable between being mixed is used to provide electric power, gathers flow signal, the opening and closing of the start-stop of two frequency converters of control and rotating speed, control high-voltage electric valve.The cable that connects two stirring pools (32) is used to each stirring pool that electric power is provided, gathers the liquid level signal system, controls a screw rod transmission pump, the opening and closing of two agitators and three motor operated valves.The cable that connects two fluid reservoirs (35) is used to gather the liquid level signal of each fluid reservoir.The cable of taking over the remittance sled is used to provide the opening and closing of electric power, two flow signals of collection, two motor operated valves of control.The cable that connects TDB hydraulic pressure profile control and water plugging pump (41) is used to provide the start-stop and the rotating speed of electric power, control main motor.The cable that connects pressure gauge (42) is used to gather pressure signal.
The structure of high polymer blender mainly is divided into four big parts as shown in Figure 2.
1, feeding section: upward support big funnels (17) at support (14) by four angle bar frames, cylindrical section middle part installation semicircle sieve (18) in big funnel, the bottom, tapering of big funnel is connected with metering hub (29) by flange.
2, stir the material running part: the cam (19) that is installed on the axle (28) pushes push rod (20), and push rod is connected with agitator arm (22), fixing spring cover on the support, and the spring (21) in it is pushed push rod to cam.Oblique arm on the push rod (23) and to stir pin (24) integrally welded, chrome-faced is enclosed within the agitator arm top, stirs pin and is in lural center.
3, material transmits and metering section: by the power 1.5KW of Frequency Converter Control, 1: 17 planet cycloid formula reducing motor (16) of speed reducing ratio is fixed on the base, output power to axle (28) by shaft joint, axle is supported by two deep groove ball bearings that press-fit in bearing holder (housing, cover) (30).Metering hub (29) and bearing holder (housing, cover) (30) are by the location of the seam on the support and fixing.Metering wheel hub (27) is fixed on the right-hand member of axle (28) by flat key, which is provided with uniform measurement wheel wing plate (25), will take turns and circumferentially be divided into some sulculuses, and with the chamber that measures hub with matched in clearance.Transparent circular glass cover plate (26) covers the circular hole of metering hub right-hand member, and fixes by pressure ring.Hopper (15) is suspended on the place, following aperture of metering hub.
4, jet batch mixing part: form by high-pressure spray pump (6) and little funnel (5).
Claims (3)
1, a kind of ground injected system equipment, by field mix, the liquid storage feed flow, infusion, computer monitor, several parts of frequency conversion control are formed, it is characterized in that: on the basis of former TDB hydraulic pressure profile control and water plugging pump, set up the manifold sled, fluid reservoir, motor operated valve, the screw rod transmission pump, stirring pool, between being mixed, the high polymer blender constitutes large scale system equipment, the high polymer blender is mainly by charging hopper, stir the material transmission, material transmits and metering, jet batch mixing four parts are formed, stir the material running part mainly by cam, push rod, agitator arm, oblique arm, stir pin, spring is formed, right-hand member design flow wheel hub at material transmission and metering section axle, establish the measurement wheel wing plate of dividing equally on it, wheel hub circumferentially is divided into some grooves, and with the metering hub chamber with matched in clearance.
2, according to the described ground of claim 1 injected system equipment, it is characterized in that: manifold is prized in every tubulation road motor operated valve and flow transmitter is set.
3, according to claim 1,2 described ground injected system equipment, it is characterized in that: fluid reservoir and stirring pool adopt enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121077 CN2675859Y (en) | 2003-12-01 | 2003-12-01 | Ground injection system apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121077 CN2675859Y (en) | 2003-12-01 | 2003-12-01 | Ground injection system apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2675859Y true CN2675859Y (en) | 2005-02-02 |
Family
ID=34475958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320121077 Expired - Fee Related CN2675859Y (en) | 2003-12-01 | 2003-12-01 | Ground injection system apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2675859Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102499A (en) * | 2011-01-26 | 2011-06-22 | 河南理工大学 | Plugging equipment for ground fracturing plugging water-bearing stratum |
| CN105507864A (en) * | 2016-01-27 | 2016-04-20 | 中国石油天然气股份有限公司 | Special complete equipment for oil-containing sludge profile control |
| CN107975350A (en) * | 2018-01-12 | 2018-05-01 | 中石化四机石油机械有限公司 | One kind bores plug pump note implement |
| CN110886598A (en) * | 2019-11-20 | 2020-03-17 | 浙江工业大学 | Matched online injection system for increasing yield and improving crude oil recovery ratio by biological method |
-
2003
- 2003-12-01 CN CN 200320121077 patent/CN2675859Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102499A (en) * | 2011-01-26 | 2011-06-22 | 河南理工大学 | Plugging equipment for ground fracturing plugging water-bearing stratum |
| CN102102499B (en) * | 2011-01-26 | 2013-04-17 | 河南理工大学 | Plugging equipment for ground fracturing plugging water-bearing stratum |
| CN105507864A (en) * | 2016-01-27 | 2016-04-20 | 中国石油天然气股份有限公司 | Special complete equipment for oil-containing sludge profile control |
| CN107975350A (en) * | 2018-01-12 | 2018-05-01 | 中石化四机石油机械有限公司 | One kind bores plug pump note implement |
| CN107975350B (en) * | 2018-01-12 | 2024-02-13 | 中石化四机石油机械有限公司 | Drilling plug pumping operation equipment |
| CN110886598A (en) * | 2019-11-20 | 2020-03-17 | 浙江工业大学 | Matched online injection system for increasing yield and improving crude oil recovery ratio by biological method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101270650A (en) | Skid mounted polymer injection system for marine oil field | |
| CN2675859Y (en) | Ground injection system apparatus | |
| CN204532297U (en) | Oil field water injection device | |
| CN105756639A (en) | Intelligent injection system for profile control and water shutoff of oily sludge | |
| CN201908638U (en) | High-pressure small-displacement skid-mounted dosing device | |
| RU101490U1 (en) | MOBILE MIXING PLANT | |
| CN215428303U (en) | Become smooth water blending device of viscosity | |
| CN212246743U (en) | Automatic processing device for greasy dirt | |
| CN212337250U (en) | Automatic profile control operation device for oil field | |
| CN109248623A (en) | The continuous compounding process of acidification acid solution and its device | |
| CN201720944U (en) | PLC (Programmable Logic Controller) intelligent automatic sand mulling system | |
| CN111577230B (en) | Simple adding device for oil-gas field fracturing fluid auxiliary agent | |
| CN207951205U (en) | A kind of oilfield chemical dosing hybrid system | |
| CN2565809Y (en) | Integrated dissolving and dosing device | |
| CN220779771U (en) | Venturi type dry powder adding device | |
| CN216458422U (en) | Automatic dosing device for boiler | |
| CN209761407U (en) | Double-pump adjusting and driving system | |
| CN209254597U (en) | A kind of stainless steel narrow-necked earthen jar for cleaning agent production | |
| CN220918953U (en) | Automatic proportioning device for mine emulsion | |
| CN217230318U (en) | Flowing back processing system is returned in oil gas field fracturing | |
| CN216010375U (en) | Lubricating grease conveying pipeline with stirrer | |
| CN221074214U (en) | Fracturing fluid additive continuous liquid supply integrated system | |
| CN215927322U (en) | Intelligent water injection well profile control equipment | |
| CN211333900U (en) | Be applied to building engineering's agitated vessel | |
| CN218339742U (en) | Automatic water adding device of reaction kettle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |