CN106593328A - Coiled tubing roller with adjustable bottom diameter - Google Patents
Coiled tubing roller with adjustable bottom diameter Download PDFInfo
- Publication number
- CN106593328A CN106593328A CN201611255939.8A CN201611255939A CN106593328A CN 106593328 A CN106593328 A CN 106593328A CN 201611255939 A CN201611255939 A CN 201611255939A CN 106593328 A CN106593328 A CN 106593328A
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- China
- Prior art keywords
- ring
- lobe
- cylinder
- outer layer
- tube roller
- 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.)
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- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 230000002787 reinforcement Effects 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 abstract description 14
- 238000005452 bending Methods 0.000 abstract description 9
- 238000013016 damping Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a coiled tubing roller with the adjustable bottom diameter. The coiled tubing roller comprises a base roller body. Stop rings are fixedly arranged at the two ends of the base roller body in the axial direction correspondingly. An outer roller body is detachably arranged on the outer wall of the base roller body in an abutting and sleeving mode. The two ends of the outer roller body in the axial direction are detachably connected to the two stop rings correspondingly. By adoption of the coiled tubing roller with the adjustable bottom diameter, the problems that coiled tubings in use are simplex in maximum outer diameter, and bending requirements for coiled tubings with larger tubing diameters cannot be met in the prior art are solved, the outer diameter of the roller, namely the winding bottom diameter of a coiled tubing can be adjusted through the coiled tubing roller with the adjustable bottom diameter, and winding requirements of coiled tubings with multiple outer diameters can be met.
Description
Technical field
The present invention relates to petroleum equipment field, more particularly to a kind of adjustable continuous-tube roller in bottom footpath.
Background technology
Continuous pipe is the tubing made of low-carbon alloy steel, is had well around property, also known as coiled tubing, a roll of coiled tubing
A few kms of length, can replace conventional oil pipe to carry out many operations.Continuous oil pipe operation technology has compared with routine work mode
Save time of rountrip tubing string, unload in eliminations single heavy labor, continuously neatly to down-hole cycle working fluid, can subtract
The advantages of little formation damage and safe and reliable, profit are high, purposes is wide, be widely used at present oil well, drilling well, completion,
Well logging, stimulation work etc..
Continuous-tube roller is a kind of storage and the device for transporting continuous pipe, in drilling operation course, coordinates injection head to rise
Lower continuous pipe.Because Oil Field operation technique is different, needing the continuous pipe of various outer diameter carries out operation.According to API standard, it is
Ensure the service life of continuous pipe, the continuous pipe of various outer diameter corresponds to different minimum bending radius, but, it is of the prior art
Continuous-tube roller can only correspond to a kind of maximum outside diameter and continuously manage that (the external diameter specification of continuous pipe includes2″、Deng).With
The development and progress of continuous pipe operation technique, continuous pipe is applied in horizontal well with drillng operation, the continuous pipe for using
External diameter require increasing, the continuous-tube roller of prior art cannot meet the continuous pipe bending of more Large Diameter Pipeline and require.
Thus, the present inventor proposes that a kind of bottom footpath is adjustable continuous by the experience and practice of being engaged in relevant industries for many years
Pipe cylinder, to overcome the defect of prior art.
The content of the invention
It is an object of the invention to provide a kind of adjustable continuous-tube roller in bottom footpath, overcomes and used present in prior art
Continuous pipe maximum outside diameter it is single, the bending of the continuous pipe of more Large Diameter Pipeline cannot be met the problems such as require, the bottom footpath is adjustable continuous
Pipe cylinder can adjust the winding bottom footpath that cylinder external diameter adjusts continuous pipe, meet the continuous pipe winding demand of various external diameters.
The object of the present invention is achieved like this, a kind of adjustable continuous-tube roller in bottom footpath；Including basic cylinder, the base
The axial two ends of plinth cylinder are fixedly installed respectively back-up ring, removedly against being arranged with outer layer on the outer wall of the basic cylinder
Cylinder, the axial two ends of the outer layer barrel are removedly connected to respectively on two back-up rings.
In a better embodiment of the present invention, the outer layer barrel is multiple cylinders with various outside dimensions respectively
Body.
In a better embodiment of the present invention, the outer layer barrel is circumferentially spliced to form by multiple cylinder lobe bodies, respectively
The cylinder lobe body includes lobe body arc plate, and reinforcement structure, the lobe body arc plate are fixedly installed on the inwall of the lobe body arc plate
Circumferential both sides be respectively arranged with connecting plate, the axial two ends of the lobe body arc plate be respectively arranged with it is multiple with the back-up ring against
The connection pressure plate structure of connection.
In a better embodiment of the present invention, on the lobe body arc plate multiple technique open-works are provided with.
In a better embodiment of the present invention, the reinforcement structure is fixedly installed including multiple parallel intervals vertically
Reinforcing ring lobe on the inwall of the lobe body arc plate, the inwall of the radial outer side of the reinforcing ring lobe and the lobe body arc plate
Matching is arranged and seats against connection, and the radially inner side face of the reinforcing ring lobe matches setting with the outer wall of the basic cylinder,
The reinforcement structure also includes multiple axially disposed and wears the bracing piece for connecting each reinforcing ring lobe, each reinforcement
Against being fixedly connected, circumferentially uniform intervals set multiple bracing pieces the inwall of the radial outer side of bar and the lobe body arc plate
Put, the axial two ends of each bracing piece connect connect pressure plate structure described in one respectively.
In a better embodiment of the present invention, between multiple reinforcing ring lobes vibration damper plate, each damping are additionally provided with
Circumferentially uniform intervals are arranged plate.
In a better embodiment of the present invention, the connection pressure plate structure include it is axially disposed, be connected to it is described
Strengthen the pressing plate of boom end circumference both sides, back-up ring connecting portion is constituted between the opposite flank of the other end of two pressing plates.
In a better embodiment of the present invention, the back-up ring includes outer ring body, the outer ring body and the basic cylinder
It is provided with multiple pins being radially arranged along the back-up ring between body, the back-up ring connecting portion can be against being inserted in the pin
Circumferential both sides.
In a better embodiment of the present invention, it is provided with basis between one end of the basic cylinder and the back-up ring and leads
Draw arc structure, one end of the outer layer barrel is provided with outer layer guiding arc structure, the outer layer guide arc structure against
It is arranged at the radial outside of the basis guiding arc structure.
From the above mentioned, the adjustable continuous-tube roller in bottom footpath that the present invention is provided has the advantages that：
(1) the adjustable continuous-tube roller in bottom footpath of the invention is arranged outer layer barrel, outer layer cylinder on the outer wall of basic cylinder
External footpath multi-size, realizes the adjustment in the winding bottom footpath of continuous pipe, expands the external diameter model of the applicable continuous pipe of continuous-tube roller
Enclose；
(2) outer layer barrel of the adjustable continuous-tube roller in bottom footpath of the invention adopts multi-clove type structure, removedly installs
On the outer wall of basic cylinder, convenient construction；
(3) reinforcement of the frame-type that the radially inner side of the outer layer barrel of the adjustable continuous-tube roller in bottom footpath of the invention is arranged
Structure, it is ensured that the Stability Analysis of Structures of the adjustable continuous-tube roller in bottom footpath is firm；Reinforcement structure includes multiple reinforcing ring lobes, it is ensured that
It is circumferential completely against and compressing damping between outer layer barrel and basic cylinder；Outer layer barrel is by connection pressure plate structure and basis
The back-up ring at cylinder two ends is against fixation, it is ensured that the axial and circumferential of outer layer barrel are fixed.
Description of the drawings
The following drawings is only intended in schematic illustration and explanation is done to the present invention, is not delimit the scope of the invention.Wherein：
Fig. 1：For the structural representation of the adjustable continuous-tube roller in bottom footpath of the present invention.
Fig. 2：For the structural representation of the radially inner side of the cylinder lobe body of the present invention.
Fig. 3：For the structural representation of the radial outside of the cylinder lobe body of the present invention.
In figure：
100th, the adjustable continuous-tube roller in bottom footpath；
1st, basic cylinder；
11st, back-up ring；
111st, outer ring body；
112nd, pin；
2nd, outer layer barrel；
21st, cylinder lobe body；
211st, lobe body arc plate；
2111st, technique open-work；
212nd, reinforcement structure；
2121st, reinforcing ring lobe；
2122nd, bracing piece；
2123rd, vibration damper plate；
213rd, connecting plate；
214th, pressure plate structure is connected；
2141st, pressing plate；
22nd, outer layer guiding arc structure.
Specific embodiment
In order to be more clearly understood to the technical characteristic of the present invention, purpose and effect, now control illustrates this
Bright specific embodiment.
Heretofore described axial direction, refers to the center of rotation direction of principal axis of basic cylinder；Heretofore described radial direction, be
Refer to the radius or the rectilinear direction of diameter along basic cylinder；Heretofore described circumference, refers to the circumferencial direction of basic cylinder.
As shown in Figure 1 to Figure 3, the present invention provides a kind of bottom footpath adjustable continuous-tube roller 100, including basic cylinder 1, base
The axial two ends of plinth cylinder 1 are fixedly installed respectively back-up ring 11, removedly against being arranged with outer layer on the outer wall of basic cylinder 1
Cylinder 2, the axial two ends of outer layer barrel 2 are removedly connected to respectively on two back-up rings 11, the adjustable continuous-tube roller in bottom footpath
In 100, bottom footpath refers to the cylinder external diameter between two back-up rings 11.When the external diameter of continuous pipe increases, the external diameter of basic cylinder 1 is not
Its bending can be met when requiring, seat against in the radial outside of basic cylinder 1 and be arranged (the now outer layer barrel 2 of outer layer barrel 2
External diameter is the bottom footpath of cylinder), the external diameter of outer layer barrel 2 is more than the external diameter of basic cylinder 1, and continuous pipe is wrapped in outer layer barrel 2
On outer wall, the winding bottom footpath increase of continuous pipe meets bending winding when continuous pipe external diameter increases and requires.In present embodiment
In, outer layer barrel 2 is multiple cylinders with various outside dimensions respectively, and the external diameter of outer layer barrel can be D1, D2 etc., actual
In use, can be required to select the cylinder of corresponding suitable outside dimension according to the bending of live continuous pipe, to meet difference
The bending requirement of the continuous pipe of external diameter, effectively expands the external diametrical extent of the applicable continuous pipe of continuous-tube roller.
Further, as shown in Figure 1 and Figure 2, outer layer barrel 2 is spliced to form by multiple cylinder lobe bodies 21 are circumferential, each cylinder lobe body
21 include that lobe body arc plate 211, lobe body arc plate 211 form cylinder lateral wall after splicing, and the external diameter of cylinder lateral wall is bottom footpath
The effective operation bottom footpath of adjustable continuous-tube roller 100；Reinforcement structure 212, lobe are fixedly installed on the inwall of lobe body arc plate 211
The circumferential both sides of body arc plate 211 are respectively arranged with connecting plate 213, and adjacent lobe body arc plate 211 realizes splicing by connecting plate 213
Fixed, in the present embodiment, the connecting plate 213 of adjacent lobe body arc plate 211 is bolted to connection；Lobe body arc plate 211
Axial two ends be respectively arranged with multiple connection pressure plate structures 214 that can be connected with back-up ring 11, connection pressure plate structure 214 with
Back-up ring 11 is connected, it is ensured that the circumferentially positioned and axially position of outer layer barrel 2, circumferentially positioned to avoid outer layer barrel 2
Comparative basis cylinder 1 relatively rotates and affects the transmission of driving torque, and axially position can avoid the relative base of outer layer barrel 2
Plinth cylinder 1 is axially moveable and causes continuous pipe winding process to produce and rock.
Further, as shown in Fig. 2 operating, reducing the total quality of continuous-tube roller for convenience, on lobe body arc plate 211
It is provided with multiple technique open-works 2111.Each adjacent lobe body arc plate 211 realizes that splicing is fixed by connecting plate 213, operator
The connection of adjacent connection plates 213 is completed by technique open-work 2111.
Further, as shown in Figure 2 and Figure 3, reinforcement structure 212 is fixedly installed on lobe body including multiple parallel intervals vertically
Reinforcing ring lobe 2121 on the inwall of arc plate 211, in a specific embodiment of the present invention, reinforcing ring lobe 2121 is welded in lobe body
On the inwall of arc plate 211；The radial outer side of reinforcing ring lobe 2121 matches setting with the inwall of lobe body arc plate 211 and fixation is supported
By connection, the radially inner side face of reinforcing ring lobe 2121 matches setting, the inwall of each lobe body arc plate 211 with the outer wall of basic cylinder 1
The reinforcing ring lobe 2121 of upper, same axial positions is circumferential to be spliced to form reinforcement annulus, strengthen the radially inner side face of annulus against
On the outer wall of basic cylinder 1, it is ensured that outer layer barrel 2 is circumferential to be completely pressed on the outer wall of basic cylinder 1；Reinforcement structure 212
Also include multiple axially disposed and wear the bracing piece 2122 for connecting each reinforcing ring lobe 2121, the radial direction of each bracing piece 2122
Against being fixedly connected, circumferentially uniform intervals are arranged multiple bracing pieces 2122 inwall of lateral surface and lobe body arc plate 211, at this
In a bright specific embodiment, bracing piece 2122 is fixed by welding with reinforcing ring lobe 2121, and the footpath of each bracing piece 2122 is outside
Side is fixedly welded on the inwall of lobe body arc plate 211；The axial two ends of each bracing piece 2122 connect respectively an aforesaid connection
Pressure plate structure 214.It is in tower structure that reinforcement structure 212 is overall, it is ensured that the Stability Analysis of Structures of the adjustable continuous-tube roller in bottom footpath
Firmly.
Further, as shown in Fig. 2 being additionally provided with vibration damper plate 2123, each vibration damper plate 2123 between multiple reinforcing ring lobes 2121
Circumferentially uniform intervals are arranged.The present invention a specific embodiment in, vibration damper plate 2123 wear vertically be fixedly connected on it is many
Between individual reinforcing ring lobe 2121, vibration damper plate 2123 can also be segmented and be fixed between two neighboring reinforcing ring lobe 2121.
Further, as shown in Figure 2 and Figure 3, connect pressure plate structure 214 include it is axially disposed, be connected to the end of bracing piece 2122
The pressing plate 2141 of portion circumference both sides, constitutes back-up ring connecting portion between the opposite flank of the other end of two pressing plates 2141.At this
In a bright specific embodiment, the connection through hole of the circumferential both sides of end setting insertion bracing piece 2122 of bracing piece 2122, two
Through hole corresponding with connection through hole is set on pressing plate 2141, and two through holes are equipped with connecting bolt with connecting in through hole, two
Individual pressing plate 2141 is fixed on bracing piece 2122 by connecting bolt, is arranged on the opposite flank of the other end of two pressing plates 2141
The first step portion of distance increase therebetween is made, aforesaid back-up ring connecting portion is constituted between two first step portions, back-up ring connects
Socket part plays spacing fixation.
Further, as shown in Figure 1, Figure 3, back-up ring 11 includes outer ring body 111, arranges between outer ring body 111 and basic cylinder 1
There are multiple pins 112 being radially arranged along back-up ring 11, back-up ring connecting portion can be against the circumferential both sides for being inserted in pin 112.Outer layer
Back-up ring connecting portion on cylinder 2 is against the circumferential both sides for being inserted in pin 112, it is ensured that the axial and circumferential of outer layer barrel are fixed.
Further, as shown in Figure 1, Figure 3, guiding arc structure in basis is provided between one end of basic cylinder 1 and back-up ring 11
(prior art, figure not shown in), basis guiding arc structure can be guided to the connecting tube to be wound, convenient working；
One end of outer layer barrel 2 is provided with outer layer guiding arc structure 22, and outer layer guides arc structure 22 against being arranged at basic guiding
The radial outside of arc structure.Outer layer guiding arc structure 22 can be guided to the connecting tube to be wound, convenient working.
In a specific embodiment of the present invention, for the conventional caliber of winding, (continuous pipe outside dimension is 2 ") to basic cylinder 1
The cylinder of continuous pipe, for winding conventional caliber, (continuous pipe outside dimension is that 2 ") are continuous to the adjustable continuous-tube roller 100 in bottom footpath
During pipe operation, by directly using basic cylinder 1 (now the external diameter of basic cylinder 1 is the bottom footpath of cylinder), when operation is special procured,
Require to increase the external diameter of continuous pipe, be typically using external diameterOrContinuous pipe, the external diameter of basic cylinder 1 cannot
Meet the bending radius demand of the continuous pipe of external diameter increasing, cylinder radius needs increase, now needs the radial direction in basic cylinder
Outside fixation is arranged outer layer barrel 2 (now the external diameter of outer layer barrel 2 is the bottom footpath of cylinder), during concrete operations, by multiple cylinders
The order of lobe body 21 against being set on the outer wall of basic cylinder 1, by each back-up ring connecting portion against the circumference for being inserted in each pin 112
Both sides, the connecting plate 213 of two adjacent cylinder lobe bodies 21 is bolted to connection, and outer layer barrel 2 is set in securely base
On the outer wall of plinth cylinder 1.After outer layer barrel 2 is fixed, continuous pipe will be wound on the outer wall of outer layer barrel 2, outside outer layer barrel 2
Footpath is larger, and when winding continuous pipe using outer layer barrel 2, continuous pipe winding bottom footpath increase meets the larger continuous pipe of external diameter
Winding demand.
From the above mentioned, the adjustable continuous-tube roller in bottom footpath that the present invention is provided has the advantages that：
(1) the adjustable continuous-tube roller in bottom footpath of the invention is arranged outer layer barrel, outer layer cylinder on the outer wall of basic cylinder
External footpath multi-size, realizes the adjustment in the winding bottom footpath of continuous pipe, expands the external diameter model of the applicable continuous pipe of continuous-tube roller
Enclose；
(2) outer layer barrel of the adjustable continuous-tube roller in bottom footpath of the invention adopts multi-clove type structure, removedly installs
On the outer wall of basic cylinder, convenient construction；
(3) reinforcement of the frame-type that the radially inner side of the outer layer barrel of the adjustable continuous-tube roller in bottom footpath of the invention is arranged
Structure, it is ensured that the Stability Analysis of Structures of the adjustable continuous-tube roller in bottom footpath is firm；Reinforcement structure includes multiple reinforcing ring lobes, it is ensured that
It is circumferential completely against and compressing damping between outer layer barrel and basic cylinder；Outer layer barrel is by connection pressure plate structure and basis
The back-up ring at cylinder two ends is against fixation, it is ensured that the axial and circumferential of outer layer barrel are fixed.
Schematically specific embodiment of the invention is the foregoing is only, the scope of the present invention is not limited to.It is any
Those skilled in the art, done equivalent variations and modification on the premise of the design without departing from the present invention and principle,
The scope of protection of the invention should be belonged to.
Claims (9)
1. the adjustable continuous-tube roller in a kind of bottom footpath；Including basic cylinder, respectively fixation sets at the axial two ends of the basic cylinder
It is equipped with back-up ring, it is characterised in that removedly against being arranged with outer layer barrel, the outer layer cylinder on the outer wall of the basic cylinder
The axial two ends of body are removedly connected to respectively on two back-up rings.
2. the adjustable continuous-tube roller in bottom footpath as claimed in claim 1, it is characterised in that the outer layer barrel is multiple difference
Cylinder with various outside dimensions.
3. the adjustable continuous-tube roller in bottom footpath as claimed in claim 2, it is characterised in that the outer layer barrel is by multiple cylinders
Lobe body is circumferentially spliced to form, and each cylinder lobe body includes lobe body arc plate, is fixedly installed on the inwall of the lobe body arc plate and adds
Strong structure, the circumferential both sides of the lobe body arc plate are respectively arranged with connecting plate, and the axial two ends of the lobe body arc plate are respectively provided with
There are multiple connection pressure plate structures being connected with the back-up ring.
4. the adjustable continuous-tube roller in bottom footpath as claimed in claim 3, it is characterised in that be provided with the lobe body arc plate many
Individual technique open-work.
5. the adjustable continuous-tube roller in bottom footpath as claimed in claim 3, it is characterised in that the reinforcement structure includes multiple edges
Axially in parallel interval is fixedly installed on the reinforcing ring lobe on the inwall of the lobe body arc plate, the radial outer side of the reinforcing ring lobe
Arrange and seat against with the inwall matching of the lobe body arc plate and be connected, radially inner side face and the base of the reinforcing ring lobe
The outer wall matching of plinth cylinder is arranged, and the reinforcement structure also includes multiple axially disposed and wears each reinforcing ring of connection
The bracing piece of lobe, the inwall of the radial outer side of each bracing piece and the lobe body arc plate is multiple described against being fixedly connected
Circumferentially uniform intervals are arranged bracing piece, and the axial two ends of each bracing piece connect connect pressure plate structure described in one respectively.
6. the adjustable continuous-tube roller in bottom footpath as claimed in claim 5, it is characterised in that between multiple reinforcing ring lobes also
Vibration damper plate is provided with, circumferentially uniform intervals are arranged each vibration damper plate.
7. the adjustable continuous-tube roller in bottom footpath as claimed in claim 6, it is characterised in that the connection pressure plate structure includes edge
Pressing plate that is axially arranged, being connected to the reinforcement boom end circumference both sides, the opposite flank of the other end of two pressing plates it
Between constitute back-up ring connecting portion.
8. the adjustable continuous-tube roller in bottom footpath as claimed in claim 7, it is characterised in that the back-up ring includes outer ring body, institute
State and multiple pins being radially arranged along the back-up ring are provided between outer ring body and the basic cylinder, the back-up ring connecting portion energy
Against the circumferential both sides for being inserted in the pin.
9. the adjustable continuous-tube roller in bottom footpath as claimed in claim 1, it is characterised in that one end of the basic cylinder and institute
State and be provided between back-up ring basis guiding arc structure, one end of the outer layer barrel is provided with outer layer guiding arc structure, described
Outer layer guides arc structure against the radial outside for being arranged at the basis guiding arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611255939.8A CN106593328B (en) | 2016-12-30 | 2016-12-30 | The adjustable continuous-tube roller of bottom diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611255939.8A CN106593328B (en) | 2016-12-30 | 2016-12-30 | The adjustable continuous-tube roller of bottom diameter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106593328A true CN106593328A (en) | 2017-04-26 |
| CN106593328B CN106593328B (en) | 2019-02-15 |
Family
ID=58581930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611255939.8A Active CN106593328B (en) | 2016-12-30 | 2016-12-30 | The adjustable continuous-tube roller of bottom diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106593328B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11643296B2 (en) * | 2020-05-15 | 2023-05-09 | Enquest Energy Solutions, Llc | Expandable reel assembly for a well system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1406201A (en) * | 2000-02-11 | 2003-03-26 | 哈利伯顿能源服务公司 | Coiled tubing handling system and methods |
| US20080185139A1 (en) * | 2006-12-28 | 2008-08-07 | Sebastien Ives | Drum for a Well Access Line |
| US20080245920A1 (en) * | 2003-11-13 | 2008-10-09 | Houen Terje H | Method and Device for Reel Transport |
| CN201486490U (en) * | 2009-09-02 | 2010-05-26 | 中国石油天然气集团公司 | Vehicle-mounted continuous-tube roller |
| CN102561961A (en) * | 2012-01-11 | 2012-07-11 | 烟台杰瑞石油装备技术有限公司 | Quick-change type continuous oil tube drum device |
| CN206458360U (en) * | 2016-12-30 | 2017-09-01 | 中国石油天然气集团公司 | The adjustable continuous-tube roller in bottom footpath |
-
2016
- 2016-12-30 CN CN201611255939.8A patent/CN106593328B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1406201A (en) * | 2000-02-11 | 2003-03-26 | 哈利伯顿能源服务公司 | Coiled tubing handling system and methods |
| US20080245920A1 (en) * | 2003-11-13 | 2008-10-09 | Houen Terje H | Method and Device for Reel Transport |
| US20080185139A1 (en) * | 2006-12-28 | 2008-08-07 | Sebastien Ives | Drum for a Well Access Line |
| CN201486490U (en) * | 2009-09-02 | 2010-05-26 | 中国石油天然气集团公司 | Vehicle-mounted continuous-tube roller |
| CN102561961A (en) * | 2012-01-11 | 2012-07-11 | 烟台杰瑞石油装备技术有限公司 | Quick-change type continuous oil tube drum device |
| CN206458360U (en) * | 2016-12-30 | 2017-09-01 | 中国石油天然气集团公司 | The adjustable continuous-tube roller in bottom footpath |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11643296B2 (en) * | 2020-05-15 | 2023-05-09 | Enquest Energy Solutions, Llc | Expandable reel assembly for a well system |
| US20230234808A1 (en) * | 2020-05-15 | 2023-07-27 | Enquest Energy Solutions, Llc | Expandable reel assembly for a well system |
| US11945681B2 (en) * | 2020-05-15 | 2024-04-02 | Enquest Energy Solutions, Llc | Expandable reel assembly for a well system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106593328B (en) | 2019-02-15 |
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Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: China National Petroleum Corp. Patentee after: CNPC Drilling Engineering Technology Research Institute Co.,Ltd. Patentee after: Hubei PetroChina Jianghan Machinery Research Institute Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: China National Petroleum Corp. Patentee before: DRILLING RESEARCH INSTITUTE OF CHINA NATIONAL PETROLEUM Co. Patentee before: JIANGHAN MACHINERY Research Institute DR CNPC Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee after: CNPC JIANGHAN MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: China National Petroleum Corp. Patentee before: CNPC Drilling Engineering Technology Research Institute Co.,Ltd. Patentee before: Hubei PetroChina Jianghan Machinery Research Institute Co.,Ltd. |
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Effective date of registration: 20230104 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee after: CNPC JIANGHAN MACHINERY RESEARCH INSTITUTE Co.,Ltd. Patentee after: BEIJING PETROLEUM MACHINERY Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: CHINA NATIONAL PETROLEUM Corp. Patentee before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee before: CNPC JIANGHAN MACHINERY RESEARCH INSTITUTE Co.,Ltd. |