CN106089114A - A kind of high temperature resistant built-up joint of continuous sucker rod made of fiber reinforced composition and method - Google Patents
A kind of high temperature resistant built-up joint of continuous sucker rod made of fiber reinforced composition and method Download PDFInfo
- Publication number
- CN106089114A CN106089114A CN201610581963.4A CN201610581963A CN106089114A CN 106089114 A CN106089114 A CN 106089114A CN 201610581963 A CN201610581963 A CN 201610581963A CN 106089114 A CN106089114 A CN 106089114A
- Authority
- CN
- China
- Prior art keywords
- joint
- sucker rod
- fiber reinforced
- bonded
- pressure
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 40
- 239000000203 mixture Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000007704 transition Effects 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 12
- 229920005989 resin Polymers 0.000 claims abstract description 12
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000002788 crimping Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000011152 fibreglass Substances 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
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)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The present invention relates to a kind of high temperature resistant built-up joint of continuous sucker rod made of fiber reinforced composition and method.Its technical scheme is: combination jointing includes upper binding head, bonded joint, transition joint, four parts of pressure joint, and upper binding head external screw thread connects upper end polished rod by metal box cupling or connects lower end weighted lever by active joint；Being threaded connection between upper binding head and bonded joint, be connected by transition joint between bonded joint with pressure joint, pressure joint is made up of inner cone and external conical sleeve, by rotating transition joint, under push away pressure joint inner cone, make inner space reduce, hold tightly dimension strengthen composite continuous sucker rod；Bonded joint is internal uses back taper structure, uses the bonding carbon fibre pumping rod of fire resistant resin and metal joint.The invention has the beneficial effects as follows: combinative structure can be effectively improved bonding strength, the problem that single structure in use may lose efficacy can be solved simultaneously.
Description
Technical field
The present invention relates to a kind of petroleum industry oil production equipment, particularly to a kind of continuous sucker rod made of fiber reinforced composition
High temperature resistant built-up joint and method.
Background technology
Owing to the Oil Reservoir Types of exploitation becomes increasingly complex, being continuously increased of well depth deteriorates with the continuous of well ore deposit environment simultaneously,
Corrosion and eccentric wear problem become oil extraction in oil field technique problem demanding prompt solution.Because possessing the corrosion resistant feature of high-strength light, institute
Have started to progressively replace traditional metal sucker rod with composite sucker rod.The composite sucker rod used at present mainly wraps
Include glass fiber reinforced plastic oil pumping rod and the big class of carbon fibre reinforced composite coiled rod two.Glass fiber reinforced plastic oil pumping rod uses glass fibre to increase
Prepared by the pultrude process one-shot forming of heat-flash thermosetting resin, have been widely used, but along with the reliability requirement of modern times oil recovery is continuous
Improve, glass fiber reinforced plastic oil pumping rod can not meet requirement, be primarily present problems with, 1, the resistance to eccentric wear of sucker rod bad；2, tired
Insufficient strength；3, the equal fixed length of glass fiber reinforced plastic oil pumping rod, two ends are respectively arranged with a metal joint, use metal sucker rod to answer between root and root
Metal box cupling be attached, owing to structure is complicated, difficulty of processing is big, expensive.Each glass fiber reinforced plastic oil pumping rod is with two
Individual metal joint, the cost of the two metal joint is far above the cost of a fiberglass body of rod；Additionally pump with conventional metals
Bar compares, and except shank portion has changed material, other parts of whole rod string there is no change, conventional metals sucker rod
Column joint is many, and disconnected de-probability is high, and piston effect is obvious, and the box cupling problem serious with oil pipe eccentric wear does not have been resolved.China is specially
The fibre reinforced composites eccentric abrasion prevention coiled rod of profit CN103075112B can solve the problems referred to above substantially, but due to
Product attribute only needs upper and lower two joints, rear lower steel joint need to be attached with metal weighted lever or piston etc., existing use
Joint be bonded joint, the on-the-spot bonding time is longer, is 1 ~ 2 hour, simultaneously can be by gas during bonded joint execute-in-place
The impact waited；It is rectangular that the coiled rod joint that Chinese patent CN2554334 and CN201190541 mentions all is applicable to cross section
The composite continuous sucker rod of shape, is not suitable for the circular body of rod.
Summary of the invention
The purpose of the present invention is aiming at the drawbacks described above that prior art exists, it is provided that a kind of fibre reinforced composites are even
The continuous high temperature resistant built-up joint of sucker rod and method, to solve fibre reinforced composites eccentric abrasion prevention coiled rod field joint even
Connect and and metal weighted lever or polished rod between connectivity problem.
The high temperature resistant built-up joint of a kind of continuous sucker rod made of fiber reinforced composition that the present invention mentions, including jointing
(1), bonded joint (2), transition joint (3), pressure joint (4), live in one end of described jointing (1) and bonded joint (2)
Being dynamically connected, the other end of bonded joint (2) is flexibly connected one end of transition joint (3), the other end of transition joint (3) with crimp
Joint is flexibly connected；Continuous sucker rod made of fiber reinforced composition (5) from bottom to top sequentially passes through pressure joint, transition joint
(3), bonded joint (2), end contacts with jointing (1)；Described pressure joint (4) includes pressure joint external conical sleeve
(4.1) and pressure joint inner cone (4.2), described pressure joint inner cone (4.2) and continuous sucker rod made of fiber reinforced composition (5)
Contact, by rotating transition joint (3), promotes pressure joint inner cone (4.2) mobile, holds tightly and fix fibre reinforced composites
Coiled rod (5).
The centre of above-mentioned jointing (1) is provided with the steam vent of a diameter of 3 ~ 5mm.
The two ends of above-mentioned bonded joint (2) are box structure, and one end is connected with the pin thread of jointing (1), the other end with
The pin thread of transition joint (3) connects；There is back taper structure (2.1) inside of described bonded joint (2), and back taper structure is provided with 3 ~ 8
Tooth, the degree of depth is 1.5 ~ 5.5mm, and the gap between bonded joint (2) and continuous sucker rod made of fiber reinforced composition (5) is provided with
Fire resistant resin.
The two ends of above-mentioned transition joint (3) are connected with bonded joint (2) and pressure joint external conical sleeve (4.1) by screw thread respectively
Connecing, inside is hollow structure, and hole size is 12 ~ 28mm.
Above-mentioned pressure joint external conical sleeve (4.1) is identical with the tapering of pressure joint inner cone (4.2), range of taper be 1:10 ~
1:40；Pressure joint inner cone (4.2) is perpendicular to circumferencial direction uniform four groove (4.3), same specification joint ditch groove width
Spending identical, width range is 1 ~ 3mm；Article 4, in groove, relative two of upper shed are in same straight line, lower end closed, close long
Spending equal, length range is 10 ~ 30mm, and two of under shed are in same straight line, and wherein one is through, and another is closed,
Close length equal with another two length closed.
The using method of the high temperature resistant built-up joint of a kind of continuous sucker rod made of fiber reinforced composition that the present invention mentions, bag
Include following steps:
One is bonded joint (2), transition joint (3), pressure joint (4) combination to be connected；
Two be continuous sucker rod made of fiber reinforced composition (5) from bottom to top sequentially pass through pressure joint (4), transition joint (3),
Bonded joint (2), upper end contacts with jointing (1)；
Three is by rotating transition joint (3), promotes pressure joint inner cone (4.2) mobile, by the change in groove (4.3) gap
Little, make pressure joint inner cone be held tightly by continuous sucker rod made of fiber reinforced composition (5)；
Four is to fill it up with high temperature resistant adhering resin in bonded joint (2), tightens jointing (1) and bonded joint by rotation
(2) screw thread between, tightens the screw thread between bonded joint (2) and transition joint (3), is connected further by each parts and tightens,
By the steam vent in the middle of jointing (1), Excess resin is discharged simultaneously, be heating and curing afterwards；
Five is to have solidified, and after natural cooling, joint machines, and jointing (1) connects upper end light by metal box cupling afterwards
Bar or connect lower end weighted lever by active joint.
The invention has the beneficial effects as follows: bonded joint, transition joint, pressure joint are applied in combination by the present invention, this combination
Structure can be effectively improved bonding strength, can solve the problem that single structure in use may lose efficacy simultaneously, thus solve
Fibre reinforced composites eccentric abrasion prevention coiled rod field joint of having determined connect and and metal weighted lever or polished rod between company
Connect problem.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the present invention；
Accompanying drawing 2 is the structural representation of the side of pressure joint inner cone；
Accompanying drawing 3 is the structural representation of the opposite side of pressure joint inner cone；
Accompanying drawing 4 is the sectional structure chart of pressure joint external conical sleeve；
In upper figure: jointing 1, bonded joint 2, transition joint 3, pressure joint 4, pressure joint external conical sleeve 4.1, pressure joint
Inner cone 4.2, pressure joint inner cone groove 4.3, continuous sucker rod made of fiber reinforced composition 5.
Detailed description of the invention
In conjunction with accompanying drawing 1-4, the invention will be further described:
The high temperature resistant built-up joint of a kind of continuous sucker rod made of fiber reinforced composition that the present invention mentions, including jointing 1, glues
Joint 2, transition joint 3, pressure joint 4, described jointing 1 is flexibly connected with one end of bonded joint 2, bonded joint 2
The other end be flexibly connected transition joint 3 one end, the other end of transition joint 3 is flexibly connected with pressure joint；Fiber reinforcement
Composite continuous sucker rod 5 from bottom to top sequentially passes through pressure joint, transition joint 3, bonded joint 2, and end connects with being connected
1 contact；Described pressure joint 4 includes pressure joint external conical sleeve 4.1 and pressure joint inner cone 4.2, in described pressure joint
Cone 4.2 contacts with continuous sucker rod made of fiber reinforced composition 5, by rotating transition joint 3, promotes pressure joint inner cone 4.2
Mobile, hold tightly and fix continuous sucker rod made of fiber reinforced composition 5.
Wherein, the centre of jointing 1 is provided with the steam vent of a diameter of 3 ~ 5mm, can be by unnecessary high temperature resistant adhering resin
Discharge.It addition, the two ends of bonded joint 2 are box structure, one end is connected with the pin thread of jointing 1, the other end with in indirectly
The pin thread of 3 connects；There is back taper structure 2.1 inside of described bonded joint 2, and back taper structure is provided with 3 ~ 8 teeth, and the degree of depth is 1.5 ~
5.5mm, the gap between bonded joint 2 and continuous sucker rod made of fiber reinforced composition 5 is provided with fire resistant resin.
The two ends of the transition joint 3 of the present invention are connected with bonded joint 2 and pressure joint external conical sleeve 4.1 by screw thread respectively
Connecing, inside is hollow structure, and hole size is 12 ~ 28mm.
It addition, pressure joint external conical sleeve 4.1 is identical with the tapering of pressure joint inner cone 4.2, range of taper is 1:10 ~ 1:
40；Pressure joint inner cone 4.2 is perpendicular to circumferencial direction uniform four groove 4.3, and same specification joint groove width is identical,
Width range is 1 ~ 3mm；Article four, in groove 4.3, relative two of under shed are in same straight line, upper end closed, close length
Equal, length range is 10 ~ 30mm, and two of upper shed are in same straight line, and wherein one is through, another lower end seal
Closing, close length equal with another two length closed, this purpose of design is to strengthen to hold effect tightly, and top, bottom all can be risen
To the effect held tightly.
The using method of the high temperature resistant built-up joint of a kind of continuous sucker rod made of fiber reinforced composition that the present invention mentions, bag
Include following steps:
One is that bonded joint 2, transition joint 3, pressure joint 4 are combined connection；
Two is that continuous sucker rod made of fiber reinforced composition 5 from bottom to top sequentially passes through pressure joint 4, transition joint 3, bonding connects
2, upper end contacts with jointing 1；
Three is by rotating transition joint 3, promotes pressure joint inner cone 4.2 to move, by diminishing of groove 4.3 gap, makes pressure
Continuous sucker rod made of fiber reinforced composition 5 is held tightly by joint inner cone；
Four is to fill it up with high temperature resistant adhering resin by bonded joint 2, is tightened between jointing 1 and bonded joint 2 by rotation
Screw thread, tighten the screw thread between bonded joint 2 and transition joint 3, each parts connected tighten further, simultaneously by connecting
Unnecessary high temperature resistant adhering resin is discharged by the steam vent in the middle of joint 1, is heating and curing afterwards；
Five is to have solidified, and after natural cooling, joint machines, and jointing 1 connects upper end polished rod by metal box cupling afterwards
Or connect lower end weighted lever by active joint.
Bonded joint, transition joint, pressure joint are applied in combination by the present invention, and it is strong that this combinative structure can be effectively improved connection
Degree, can solve the problem that single structure in use may lose efficacy simultaneously, thus solve fibre reinforced composites
Eccentric abrasion prevention coiled rod field joint connect and and metal weighted lever or polished rod between connectivity problem.
The above, be only presently preferred embodiments of the present invention, and any those of ordinary skill in the art are all possibly also with upper
The present invention is revised or is revised as the technical scheme of equivalent by the technical scheme stating elaboration.Therefore, according to the present invention's
Any simple modification that technical scheme is carried out or substitute equivalents, belong to the greatest extent the scope of protection of present invention.
Claims (6)
1. the high temperature resistant built-up joint of continuous sucker rod made of fiber reinforced composition, is characterized in that: include jointing (1),
Bonded joint (2), transition joint (3), pressure joint (4), described jointing (1) connects with one end activity of bonded joint (2)
Connecing, the other end of bonded joint (2) is flexibly connected one end of transition joint (3), the other end of transition joint (3) and pressure joint
It is flexibly connected；Continuous sucker rod made of fiber reinforced composition (5) from bottom to top sequentially passes through pressure joint, transition joint (3), glues
Joint (2), end contacts with jointing (1)；Described pressure joint (4) includes pressure joint external conical sleeve (4.1) and pressure
Joint inner cone (4.2), described pressure joint inner cone (4.2) contacts with continuous sucker rod made of fiber reinforced composition (5), passes through
Rotate transition joint (3), promote pressure joint inner cone (4.2) mobile, hold tightly and fix fibre reinforced composites and pump continuously
Bar (5).
Continuous sucker rod made of fiber reinforced composition the most according to claim 1 is high temperature resistant built-up joint, is characterized in that: institute
The centre of the jointing (1) stated is provided with the steam vent of a diameter of 3 ~ 5mm.
Continuous sucker rod made of fiber reinforced composition the most according to claim 1 is high temperature resistant built-up joint, is characterized in that: institute
The two ends stating bonded joint (2) are box structure, and one end is connected with the pin thread of jointing (1), the other end and transition joint (3)
Pin thread connect；There is back taper structure (2.1) inside of described bonded joint (2), and back taper structure is provided with 3 ~ 8 teeth, and the degree of depth is 1.5
~ 5.5mm, the gap between bonded joint (2) and continuous sucker rod made of fiber reinforced composition (5) is provided with fire resistant resin.
Continuous sucker rod made of fiber reinforced composition the most according to claim 1 is high temperature resistant built-up joint, is characterized in that: institute
The two ends stating transition joint (3) are connected with bonded joint (2) and pressure joint external conical sleeve (4.1) by screw thread respectively, and inside is
Hollow structure, hole size is 12 ~ 28mm.
Continuous sucker rod made of fiber reinforced composition the most according to claim 1 is high temperature resistant built-up joint, is characterized in that: institute
Stating pressure joint external conical sleeve (4.1) identical with the tapering of pressure joint inner cone (4.2), range of taper is 1:10 ~ 1:40；Crimping
Joint inner cone (4.2) is perpendicular to circumferencial direction uniform four groove (4.3), and same specification joint groove width is identical, wide
Degree scope is 1 ~ 3mm；Article 4, in groove, relative two of under shed are in same straight line, upper end closed, close length equal, long
Degree scope is 10 ~ 30mm, and two of upper shed are in same straight line, and wherein one is through, another close, close length with
Another two length closed are equal.
6. the high temperature resistant built-up joint of the continuous sucker rod made of fiber reinforced composition as according to any one of claim 1-5
Using method, it is characterized in that comprising the following steps:
One is bonded joint (2), transition joint (3), pressure joint (4) combination to be connected；
Two be continuous sucker rod made of fiber reinforced composition (5) from bottom to top sequentially pass through pressure joint (4), transition joint (3),
Bonded joint (2), upper end contacts with jointing (1)；
Three is by rotating transition joint (3), promotes pressure joint inner cone (4.2) mobile, by the change in groove (4.3) gap
Little, make pressure joint inner cone be held tightly by continuous sucker rod made of fiber reinforced composition (5)；
Four is to fill it up with high temperature resistant adhering resin in bonded joint (2), tightens jointing (1) and bonded joint by rotation
(2) screw thread between, tightens the screw thread between bonded joint (2) and transition joint (3), is connected further by each parts and tightens,
By the steam vent in the middle of jointing (1), Excess resin is discharged simultaneously, be heating and curing afterwards；
Five is to have solidified, and after natural cooling, joint machines, and jointing (1) connects upper end light by metal box cupling afterwards
Bar or connect lower end weighted lever by active joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610581963.4A CN106089114B (en) | 2016-07-22 | 2016-07-22 | A kind of continuous sucker rod made of fiber reinforced composition high temperature resistant built-up joint and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610581963.4A CN106089114B (en) | 2016-07-22 | 2016-07-22 | A kind of continuous sucker rod made of fiber reinforced composition high temperature resistant built-up joint and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106089114A true CN106089114A (en) | 2016-11-09 |
| CN106089114B CN106089114B (en) | 2019-03-19 |
Family
ID=57449694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610581963.4A Active CN106089114B (en) | 2016-07-22 | 2016-07-22 | A kind of continuous sucker rod made of fiber reinforced composition high temperature resistant built-up joint and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089114B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286415A (en) * | 2018-01-24 | 2018-07-17 | 中国石油大学(华东) | Carbon fibre pumping rod and pumping rod made by steel jointing and its installation method |
| CN109441367A (en) * | 2018-11-29 | 2019-03-08 | 胜利油田新大管业科技发展有限责任公司 | A kind of composite continuous sucker rod high-strength, fatigue-resistant jointing and method |
| CN114293929A (en) * | 2022-03-09 | 2022-04-08 | 中国石油大学胜利学院 | Quick connecting device of sucker rod |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098548U (en) * | 1990-03-01 | 1992-03-11 | 国营内蒙第二机械制造总厂综合生产公司 | Locking joint of sucker rod made of glass fibre reinforced plastics |
| CN2554334Y (en) * | 2002-05-27 | 2003-06-04 | 胜利石油管理局工程机械总厂 | Continuous sucker rod joint of fibre reinforced composite |
| CN1796723A (en) * | 2004-12-27 | 2006-07-05 | 吴永春 | Hollow sucker rod prepared from composite material fiber |
| US20080217914A1 (en) * | 2007-03-05 | 2008-09-11 | Rutledge Russell P | Method of assembling sucker rods and end fittings |
| CN201190541Y (en) * | 2008-04-30 | 2009-02-04 | 黑龙江大学 | Connector of continuous sucker rod of impact resistance composite material |
| RU2378484C1 (en) * | 2008-08-15 | 2010-01-10 | Общество С Ограниченной Ответственностью "Бийский Завод Стеклопластиков" | Sucker rod |
| CN203394372U (en) * | 2013-08-02 | 2014-01-15 | 中国石油天然气股份有限公司 | Fiber reinforced composite material continuous bandlet sucker rod joint |
| CN104594819A (en) * | 2015-02-02 | 2015-05-06 | 长春高祥特种管道有限公司 | Connection joint for non-metal continuous oil production pipe |
| CN205036314U (en) * | 2015-09-23 | 2016-02-17 | 胜利油田新大管业科技发展有限责任公司 | Fibre reinforced composite eccentric wear prevention continuous sucker rod high -speed joint connects |
| CN205936430U (en) * | 2016-07-22 | 2017-02-08 | 胜利油田新大管业科技发展有限责任公司 | High temperature resistant combination coupling of fibre reinforced composite continuous sucker rod |
-
2016
- 2016-07-22 CN CN201610581963.4A patent/CN106089114B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098548U (en) * | 1990-03-01 | 1992-03-11 | 国营内蒙第二机械制造总厂综合生产公司 | Locking joint of sucker rod made of glass fibre reinforced plastics |
| CN2554334Y (en) * | 2002-05-27 | 2003-06-04 | 胜利石油管理局工程机械总厂 | Continuous sucker rod joint of fibre reinforced composite |
| CN1796723A (en) * | 2004-12-27 | 2006-07-05 | 吴永春 | Hollow sucker rod prepared from composite material fiber |
| US20080217914A1 (en) * | 2007-03-05 | 2008-09-11 | Rutledge Russell P | Method of assembling sucker rods and end fittings |
| CN201190541Y (en) * | 2008-04-30 | 2009-02-04 | 黑龙江大学 | Connector of continuous sucker rod of impact resistance composite material |
| RU2378484C1 (en) * | 2008-08-15 | 2010-01-10 | Общество С Ограниченной Ответственностью "Бийский Завод Стеклопластиков" | Sucker rod |
| CN203394372U (en) * | 2013-08-02 | 2014-01-15 | 中国石油天然气股份有限公司 | Fiber reinforced composite material continuous bandlet sucker rod joint |
| CN104594819A (en) * | 2015-02-02 | 2015-05-06 | 长春高祥特种管道有限公司 | Connection joint for non-metal continuous oil production pipe |
| CN205036314U (en) * | 2015-09-23 | 2016-02-17 | 胜利油田新大管业科技发展有限责任公司 | Fibre reinforced composite eccentric wear prevention continuous sucker rod high -speed joint connects |
| CN205936430U (en) * | 2016-07-22 | 2017-02-08 | 胜利油田新大管业科技发展有限责任公司 | High temperature resistant combination coupling of fibre reinforced composite continuous sucker rod |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286415A (en) * | 2018-01-24 | 2018-07-17 | 中国石油大学(华东) | Carbon fibre pumping rod and pumping rod made by steel jointing and its installation method |
| CN108286415B (en) * | 2018-01-24 | 2019-09-13 | 中国石油大学(华东) | Carbon fibre pumping rod and pumping rod made by steel jointing and its installation method |
| CN109441367A (en) * | 2018-11-29 | 2019-03-08 | 胜利油田新大管业科技发展有限责任公司 | A kind of composite continuous sucker rod high-strength, fatigue-resistant jointing and method |
| CN109441367B (en) * | 2018-11-29 | 2024-03-19 | 胜利新大新材料股份有限公司 | High-strength fatigue-resistant connecting joint and method for composite continuous sucker rod |
| CN114293929A (en) * | 2022-03-09 | 2022-04-08 | 中国石油大学胜利学院 | Quick connecting device of sucker rod |
| CN114293929B (en) * | 2022-03-09 | 2022-06-10 | 中国石油大学胜利学院 | Quick connecting device of sucker rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106089114B (en) | 2019-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106089114A (en) | A kind of high temperature resistant built-up joint of continuous sucker rod made of fiber reinforced composition and method | |
| CN105927167B (en) | A kind of special thread hermetic seal oil sleeve joint for ultradeep well | |
| CN208347707U (en) | A kind of carbon-fiber continuous rod high-strength combination jointing | |
| CN201377293Y (en) | Screwed nipple for air-seal oil pipe | |
| CN205936430U (en) | High temperature resistant combination coupling of fibre reinforced composite continuous sucker rod | |
| CN201322147Y (en) | Connection structure for small-clearance collar and casing threads | |
| CN205936425U (en) | Carbon fiber is adapter coupling for continuous sucker rod | |
| CN205036314U (en) | Fibre reinforced composite eccentric wear prevention continuous sucker rod high -speed joint connects | |
| CN203050539U (en) | Two-section petroleum drill rod | |
| CN202031494U (en) | Novel high-wear-resistant centering device of sucker rod | |
| CN1258805A (en) | Pumping rod of composite carbon fiber material and its manufacture | |
| CN202165022U (en) | Anti-bending oil tube threaded connection structure | |
| CN202176273U (en) | High-temperature high-pressure petroleum casing pipe thread connector | |
| CN208546142U (en) | A kind of carbon-fiber continuous rod fast connecting joint | |
| CN207960516U (en) | A kind of carbon-fiber continuous rod high-strength combination jointing | |
| CN204646128U (en) | Wear-resistant heavy weight drill pipe | |
| CN205036315U (en) | Closed activity of fibre reinforced composite eccentric wear prevention continuous sucker rod connects | |
| CN208650805U (en) | A kind of sealed connector of carbon-fiber continuous rod | |
| CN203403831U (en) | Direct-connecting oil casing pipe threaded connector | |
| CN205638255U (en) | Wearable sucker rod | |
| CN101864906A (en) | Bending-resistant oil casing threaded connection structure | |
| CN203939696U (en) | A kind of anticreep ceramic plunger | |
| CN203939695U (en) | A kind of high strength anticreep ceramic plunger | |
| CN203452664U (en) | Movable switching-off connector of fiber-reinforced composite material anti-eccentric coiled sucker rod | |
| CN208347706U (en) | A kind of carbon-fiber continuous rod rotary joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 257091, No. 221, South Road, an industrial park, Dongying Economic Development Zone, Shandong Patentee after: Shengli new big new materials Co., Ltd Address before: 257091, No. 221, South Road, an industrial park, Dongying Economic Development Zone, Shandong Patentee before: SHENGLI OILFIELD XINDA PIPES TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |