CN106285504A - Carbon fiber continuous flexible sucker rod implement - Google Patents
Carbon fiber continuous flexible sucker rod implement Download PDFInfo
- Publication number
- CN106285504A CN106285504A CN201610979243.3A CN201610979243A CN106285504A CN 106285504 A CN106285504 A CN 106285504A CN 201610979243 A CN201610979243 A CN 201610979243A CN 106285504 A CN106285504 A CN 106285504A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- arcs
- sucker rod
- pieces
- continuous flexible
- 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.)
- Granted
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 29
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 29
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims description 4
- 229950000845 politef Drugs 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 description 22
- 229910052799 carbon Inorganic materials 0.000 description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 20
- 239000000835 fiber Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 4
- 239000003129 oil well Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000035882 stress Effects 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1085—Wear protectors; Blast joints; Hard facing
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)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
One carbon fiber continuous flexible sucker rod implement of the present invention.This equipment includes two pieces of arcs, two pieces of arcs be arranged in parallel, it is fixed with base plate between the two ends of arc, gripper shoe it is fixed with between base plate and arc, between two pieces of arcs, uniform intervals is provided with rotary shaft, rotary shaft outer wall set rubber sleeve, the surface of rubber sleeve is arc, one end of two pieces of arcs is hinged with support, two pole lower ends of support divide connection to have adjusting screw, the other end of two pieces of arcs is fixedly connected with operation frame, operation frame and rotating base grafting, and rotating base is arranged on well head.This implement ensure that carbon fiber continuous flexible sucker rod removes smoothly, avoid carbon fiber continuous flexible sucker rod implement to be avoided producing stress concentration by mechanical wear to increase the service life, use this equipment carbon fiber continuous flexible sucker rod operation will not produce plastic deformation, it is ensured that carbon fiber continuous flexible sucker rod implement normally uses.
Description
Technical field
The invention belongs to oil extraction in oil field technical field, particularly relate to a kind of carbon fiber continuous flexible sucker rod implement.
Background technology
Sucker rod is a kind of equipment conventional in process of oil production, during oil recovery, is driven the oil pumping of down-hole by sucker rod
Pump pump rod pumps, thus by liquid pumpings such as the oil in stratum to ground.In use, generally will take out
Beam hanger is connected to km, in this case, and self suspending weight that sucker rod is to be born and the load of oil well pump, therefore bear
Pulling force is bigger.Carbon-fiber continuous rod, it is excellent that this sucker rod utilizes carbon fiber light weight, good toughness, tensile strength high etc.
Physical property more and make, and this sucker rod has torque resistant performance, anti-wear performance.So rise, lower flexible oil pumping
Need during bar specialty implement rise, lower flexible rod.Steel sucker rod is installed now is by artificial one section one section
Linked together by connector, make one section of one section of ground of sucker rod extend to down-hole in connection procedure, this mode and equipment
Be not suitable for carbon fiber continuous flexible sucker rod.
Summary of the invention
The present invention provides a kind of carbon fiber continuous flexible sucker rod implement, and this implement ensure that carbon fiber is even
Continuous flexible rod removes smoothly, it is to avoid carbon fiber continuous flexible sucker rod implement is avoided producing stress by mechanical wear
Concentration increases the service life, and uses this equipment carbon fiber continuous flexible sucker rod operation will not produce plastic deformation, it is ensured that carbon is fine
Dimension continuous flexible sucker rod implement normally uses.
Technical problem solved by the invention realizes by the following technical solutions: a kind of carbon fiber continuous flexible sucker rod
Implement includes two pieces of arcs, and two pieces of arcs be arranged in parallel, are fixed with base plate, base plate and arc between the two ends of arc
Being fixed with gripper shoe between shape plate, between two pieces of arcs, uniform intervals is provided with rotary shaft, and rotary shaft outer wall overlaps rubber sleeve,
The surface of rubber sleeve is arc, and one end of two pieces of arcs is hinged with support, and two pole lower ends of support divide connection to have adjustment
Leading screw, the other end of two pieces of arcs is fixedly connected with operation frame, operation frame and rotating base grafting, and rotating base is arranged on well
On mouth.
The radian of the arc in such scheme is 90 degree, and the radius of arc is 1.5 meters.The two ends of rotary shaft are pacified respectively
Equipped with bearing, bearing lays respectively at the outside of two pieces of arcs.The material of rubber sleeve is politef.Support and vertical angle
Being 11 degree, the lower end of support is provided with stop nut.
The invention have the benefit that the present invention, by using technique scheme, makes sucker rod in whole process of going into the well
In, will not be by any friction, it is ensured that carbon fiber continuous flexible sucker rod surface is intact, additionally by continuous to carbon fiber
Flexible rod runs the design of track, it is ensured that carbon fiber continuous flexible sucker rod will not occur plastic deformation, even if being lowered into
Down-hole also will not occur eccentric wear.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the A-A sectional view in Fig. 1；
Fig. 4 is the structural representation of capstan winch.
In figure: 1-rotating base；2-operation frame, 3-bearing cap, 4-bearing, 5-priming cup, 6-gripper shoe, 7-base plate, 8-
Rotary shaft, 9-rubber sleeve, 10-support, 11-arc, 12-stop nut, 13-adjusting screw, 14-capstan winch, 15-pipe, 16-
Intubate, 17-carbon fibre pumping rod.
Detailed description of the invention:
Below in conjunction with example, the present invention is described further:
The application carbon fiber continuous flexible sucker rod implement, this equipment includes two pieces of arcs 11, two pieces of arcs
11 be arranged in parallel, and arranging of two pieces of arcs 11 determines that the track that carbon fibre pumping rod 17 runs thereon is arc track, protect
Demonstrate,prove carbon fibre pumping rod 17 by horizontal direction smoothly transitting to vertical direction, between the two ends of arc 11, be fixed with base plate
7, it is fixed with gripper shoe 6, base plate 7 and gripper shoe 6 between base plate 7 and arc 11 and two pieces of arcs 11 is played fixing and support
Effect, between two pieces of arcs 11, uniform intervals is provided with rotary shaft 8, rotary shaft 8 outer wall set rubber sleeve 9, rotary shaft 8 He
Rubber sleeve 9 constitutes the operation track of carbon fibre pumping rod 17, and rotary shaft 8 can rotate together with rubber sleeve 9, and carbon fiber is pumped
Bar 17 rolls rubber sleeve 9 during moving ahead and reduces the friction between carbon fibre pumping rod 17 and rubber sleeve 9 and frictional resistance, protects
Card carbon fibre pumping rod 17 runs smooth and easy the most frayed, and during oil well operation, the surface of rubber sleeve 9 is that arc is pumped close to carbon fiber
The shape of bar 17 outer wall, it is ensured that carbon fibre pumping rod 17 is walked at the middle part of rubber sleeve 9 in running, and left and right play will not occur,
Ensure that the running orbit of carbon fibre pumping rod 17 does not changes, one end of two pieces of arcs 11 is hinged with support 10, support
Two pieces of arcs 11 are propped and tilt certain angle by 10, and two pieces of arcs 11 are hinged with support 10 can any adjusting pole 10
With the angle of two pieces of arcs 11 to adapt to the needs in well site, two pole lower ends of support 10 divide connection to have adjusting screw 13,
The height of adjusting pole 10 is carried out to adapt to different well sites demand, the height of adjusting pole 10, it is ensured that two by adjusting screw 13
The uniform force of leg, the lower end of support 10 is provided with stop nut 12.By using after the height of adjusting screw 13 adjusting pole 10
Stop nut 12 is fixed, and prevents support 10 from rotating and causes whole device location to change, and ensures when using first
Uniform force, reduces impact as far as possible, and the other end of two pieces of arcs 11 is fixedly connected with operation frame 2, the side of operation frame 2 bottom surface
Being fixed with pipe 15, operation frame 2 is arranged with pipe 15 vertical direction, the pipe 15 on operation frame 2 and rotating base 1 grafting,
Installing rotating base 1 on well head, the side of the upper surface of rotating base 1 is fixed with and intubates 16, and pipe 15 is inserted in intubating 16
Realize connecting.Pipe 15 can rotate intubating 16, moves implement by the rotational band of pipe 15 and rotates and adjust carbon fiber
The position of sucker rod 17 entrance, owing to well head operating mode is complicated, equipment is more, needs inching carbon fibre pumping rod 17 sometimes
The position of entrance, it is ensured that carbon fibre pumping rod 17 is consistent with the axis of well head, realizes, by pipe 15 by rotating pipe 15
Adjust installation direction, it is ensured that the incoming direction of sucker rod does not tilts.
The radian of arc 11 is 90 degree, and arc 11 is level near that end face of well head, just can
Ensureing the vertical lower going-into-well mouth of carbon fibre pumping rod 17, the radius of arc 11 is 1.6 meters, because the revolution of carbon fibre pumping rod 17
Minimum 1.5 meters of radius, the radius of arc 11 is 1.6 meters disclosure satisfy that the requirement of carbon fibre pumping rod 17 radius of gyration, makes
Carbon fibre pumping rod 17 will not occur plastic deformation during operation curves, it is ensured that carbon fibre pumping rod 17 stands intact.Cause
For carbon fibre pumping rod 17 once there is plastic deformation, whole sucker rod is not the most straight, and the sucker rod of hundreds of meter just cancels
Need operations again.
The two ends of rotary shaft 8 are separately installed with bearing 4, and bearing 4 lays respectively at the outside of two pieces of arcs 11, outside bearing 4
Be provided with bearing cap 3 bearing 4 is protected, bearing 4 is additionally provided with priming cup 5 carry out oiling ensure bearing 4 lubricate.
The material of rubber sleeve 9 is politef.Carbon fibre pumping rod 17 ensures that carbon fiber is taken out when running on rubber sleeve 9
The surface of beam hanger 17 is not by any abrasion, and additionally politef material is ageing-resistant, good springiness.
During use, carbon fibre pumping rod 17 is wrapped on capstan winch 14, and capstan winch 14 diameter 3 meters, on capstan winch 14, the fiber of carbon is taken out
Beam hanger extends to rotary shaft 8, capstan winch 14 motor be rotated by make carbon fibre pumping rod 17 enter under moving ahead along rotary shaft 8
In well, capstan winch 14 output lead speed is 18.84 ms/min.
Claims (5)
1. a carbon fiber continuous flexible sucker rod implement, it is characterised in that: this equipment includes two pieces of arcs, two pieces of arcs
Shape plate (11) be arranged in parallel, is fixed with base plate (7) between the two ends of arc (11), solid between base plate (7) and arc (11)
Surely having gripper shoe (6), between two pieces of arcs (11), uniform intervals is provided with rotary shaft (8), and rotary shaft (8) outer wall is cased with rubber
Set (9), the surface of rubber sleeve (9) is arc, and one end of two pieces of arcs (11) is hinged with support (10), two of support (10)
Pole lower end divides connection to have adjusting screw (13), the other end of two pieces of arcs (11) to be fixedly connected with operation frame (2), operation frame
(2) with rotating base (1) grafting, rotating base (1) is arranged on well head.
2. the carbon fiber continuous flexible sucker rod implement described in claim 1, it is characterised in that: the radian of arc (11)
Being 90 degree, the radius of arc (11) is 1.5 meters.
3. the carbon fiber continuous flexible sucker rod implement described in claim 1, it is characterised in that: the two ends of rotary shaft (8)
Being separately installed with bearing (4), bearing (4) lays respectively at the outside of two pieces of arcs (11).
4. the carbon fiber continuous flexible sucker rod implement described in claim 1, it is characterised in that: the material of rubber sleeve (9)
For politef.
5. the carbon fiber continuous flexible sucker rod implement described in claim 1, it is characterised in that: support (10) and vertical folder
Angle is 11 degree, and the lower end of support (10) is provided with stop nut (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979243.3A CN106285504B (en) | 2016-11-08 | 2016-11-08 | Carbon fiber continuous flexible sucker rod operating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979243.3A CN106285504B (en) | 2016-11-08 | 2016-11-08 | Carbon fiber continuous flexible sucker rod operating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106285504A true CN106285504A (en) | 2017-01-04 |
| CN106285504B CN106285504B (en) | 2019-11-05 |
Family
ID=57720836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610979243.3A Active CN106285504B (en) | 2016-11-08 | 2016-11-08 | Carbon fiber continuous flexible sucker rod operating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285504B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952590A (en) * | 2018-07-27 | 2018-12-07 | 中国石油天然气股份有限公司 | Working matching tool and construction method of carbon fiber continuous sucker rod |
| CN110782794A (en) * | 2019-11-13 | 2020-02-11 | 深圳市沐梵照明有限公司 | Flexible transparent LED display film |
| CN117090523A (en) * | 2023-10-20 | 2023-11-21 | 大庆市华禹石油机械制造有限公司 | Automatic operation vehicle for carbon fiber continuous sucker rod |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4563391A (en) * | 1981-08-13 | 1986-01-07 | Henlan, Inc. | Ribbon rod for use in oil well apparatus |
| US4589796A (en) * | 1983-03-18 | 1986-05-20 | Plastigage Corporation | Glass fiber sucker rod system |
| CN2565973Y (en) * | 2002-08-20 | 2003-08-13 | 孙德训 | Flexible sucker rod mounting vehicle |
| CN1584280A (en) * | 2004-05-27 | 2005-02-23 | 中国石化集团胜利石油管理局工程机械总厂 | Cabon-fibre continuous sucker rod operating vehicles |
| CN2702044Y (en) * | 2004-05-27 | 2005-05-25 | 中国石化集团胜利石油管理局工程机械总厂 | Derrick-free carbon fiber continuous sucker rod operating vehicle |
| CN101487380A (en) * | 2008-12-19 | 2009-07-22 | 阜新驰宇石油机械有限公司 | Vehicle-mounted full-automatic under-pressure minor overhaul operation combined unit and its construction method |
| CN105507832A (en) * | 2016-01-22 | 2016-04-20 | 胜利油田新大管业科技发展有限责任公司 | Round composite continuous sucker rod operation machine and method |
| CN205330581U (en) * | 2016-02-19 | 2016-06-22 | 中国石油化工股份有限公司 | Double round dish carbon fiber continuous sucker rod plays operation device down |
-
2016
- 2016-11-08 CN CN201610979243.3A patent/CN106285504B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4563391A (en) * | 1981-08-13 | 1986-01-07 | Henlan, Inc. | Ribbon rod for use in oil well apparatus |
| US4589796A (en) * | 1983-03-18 | 1986-05-20 | Plastigage Corporation | Glass fiber sucker rod system |
| CN2565973Y (en) * | 2002-08-20 | 2003-08-13 | 孙德训 | Flexible sucker rod mounting vehicle |
| CN1584280A (en) * | 2004-05-27 | 2005-02-23 | 中国石化集团胜利石油管理局工程机械总厂 | Cabon-fibre continuous sucker rod operating vehicles |
| CN2702044Y (en) * | 2004-05-27 | 2005-05-25 | 中国石化集团胜利石油管理局工程机械总厂 | Derrick-free carbon fiber continuous sucker rod operating vehicle |
| CN101487380A (en) * | 2008-12-19 | 2009-07-22 | 阜新驰宇石油机械有限公司 | Vehicle-mounted full-automatic under-pressure minor overhaul operation combined unit and its construction method |
| CN105507832A (en) * | 2016-01-22 | 2016-04-20 | 胜利油田新大管业科技发展有限责任公司 | Round composite continuous sucker rod operation machine and method |
| CN205330581U (en) * | 2016-02-19 | 2016-06-22 | 中国石油化工股份有限公司 | Double round dish carbon fiber continuous sucker rod plays operation device down |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952590A (en) * | 2018-07-27 | 2018-12-07 | 中国石油天然气股份有限公司 | Working matching tool and construction method of carbon fiber continuous sucker rod |
| CN110782794A (en) * | 2019-11-13 | 2020-02-11 | 深圳市沐梵照明有限公司 | Flexible transparent LED display film |
| CN110782794B (en) * | 2019-11-13 | 2021-12-10 | 深圳市沐梵照明有限公司 | Flexible transparent LED display film |
| CN117090523A (en) * | 2023-10-20 | 2023-11-21 | 大庆市华禹石油机械制造有限公司 | Automatic operation vehicle for carbon fiber continuous sucker rod |
| CN117090523B (en) * | 2023-10-20 | 2024-01-12 | 大庆市华禹石油机械制造有限公司 | Automatic operation vehicle for carbon fiber continuous sucker rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106285504B (en) | 2019-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170106 Address after: 163000 Heilongjiang city of Daqing Province Light Industry Longfeng District Metro Applicant after: Xi Xiaoping Address before: 163000 Heilongjiang city of Daqing Province Light Industry Longfeng District Metro Applicant before: DAQING HUAYU PETROLEUM MACHINERY MANUFACTURING Co.,Ltd. |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230814 Address after: 163000 Guangming South Street 23-2, Guangming Industrial Park, Longfeng District, Daqing City, Heilongjiang Province Patentee after: DAQING HUAYU PETROLEUM MACHINERY MANUFACTURING Co.,Ltd. Address before: 163000 Guangming Industrial New City, Longfeng District, Daqing City, Heilongjiang Province Patentee before: Xi Xiaoping |
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| TR01 | Transfer of patent right |