CN102966315A - Continuous pumping oil rod device - Google Patents
Continuous pumping oil rod device Download PDFInfo
- Publication number
- CN102966315A CN102966315A CN201210453423XA CN201210453423A CN102966315A CN 102966315 A CN102966315 A CN 102966315A CN 201210453423X A CN201210453423X A CN 201210453423XA CN 201210453423 A CN201210453423 A CN 201210453423A CN 102966315 A CN102966315 A CN 102966315A
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- preventer
- rollers
- blowout preventer
- shell
- ring
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Abstract
The invention relates to the technical field of operation under pressure of high pressure oil-water wells, in particular to a continuous pumping oil rod device. A ring-shaped blowout preventer I, a blowout preventer I, a traveling slip, a switch controller, a hollow lifting oil cylinder, a ring-shaped blowout preventer II, a blowout preventer II, a lower platform, a switch controller and a triple ram preventer are sequentially connected from top to bottom; each switch controller comprises a shell; two rollers are arranged in each shell; each two corresponding rollers are connected with a radial arm; each two corresponding rollers are tightly attached to an in-well pumping cylinder body by two springs on the corresponding radial arm arranged outside the corresponding shell; and magnetic switches are arranged at one ends of the outside radial arms and detection plates are arranged at the other ends of the radial arms. The invention implements the effects that the positions of a coupling and a centering device can be automatically detected and related blowout preventer equipment is automatically shut down and started according to programs, implements switching automation of the equipment, prolongs the service life of a ring-shaped rubber core and greatly improves the construction timeliness.
Description
Technical field:
The present invention relates to a kind of high pressure oil water well working with pressure technical field, particularly a kind of continuous sucker rod.
Background technology:
The present sucker rod operation that rises is to rely on two little annular preventers of tubular to play sucker rod, following shortcoming is specifically arranged: one, can't judge for the position of rod collar, so that playing bar speed must be slow, otherwise box cupling easily causes the annular rubber core wearing and tearing very fast firmly by annular rubber core; Two, can't judge for the position of oil pumping rod centering device, must be slow so that play bar speed, otherwise centralizer easily causes the annular rubber core wearing and tearing very fast firmly by annular rubber core; The annular rubber core switch was slower when three, pressure was high, wasted time.
Summary of the invention:
The technical problem to be solved in the present invention provides a kind of continuous sucker rod, this device has realized automatically detecting the position of box cupling and centralizer, and according to the relevant blowout preventer apparatus of program autoshutdown unlatching, realize the facility switching automation, improve the application life of annular rubber core, greatly improved the construction timeliness.Overcome and had the position that sucker rod operation can't be judged rod collar and centralizer now, it is slow to play bar speed, easily causes the deficiency of annular rubber core wearing and tearing.
The technical solution used in the present invention is: a kind of continuous sucker rod comprises annular preventer I, preventer I, traveling slip, hollow hoist cylinder, annular preventer II, preventer II, lower platform, triple ram preventer; Also comprise two on-off controllers, the annular preventer I, the preventer I, traveling slip, on-off controller, hollow hoist cylinder, the annular preventer II, the preventer II, lower platform, on-off controller, triple ram preventer connects from top to bottom in turn, on-off controller comprises housing, enclosure interior is equipped with two rollers, two rollers are connected with spiral arm, two rollers tightly fit the cylinder body of pumping in two rollers and the well by two springs on the spiral arm that is installed in hull outside, an end is equipped with magnetic switch on the sidespin arm outside, and the other end is equipped with detecting plate.
The invention has the beneficial effects as follows: the present invention is owing to adopted the mode that on-off controller is installed, thereby has the position that automatically to detect box cupling and centralizer, and open the function of relevant blowout preventer apparatus according to the program autoshutdown, realize the facility switching automation, improve the application life of annular rubber core, save construction cost, greatly improved the construction timeliness.
Description of drawings:
The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of on-off controller.
The specific embodiment:
As shown in Figure 1 and Figure 2, a kind of continuous sucker rod comprises annular preventer I 1, preventer I 2, traveling slip 3, hollow hoist cylinder 5, annular preventer II 6, preventer II 7, lower platform 8, triple ram preventer 9; Also comprise two on-off controllers 4, annular preventer I 1, preventer I 2, traveling slip 3, on-off controller 4, hollow hoist cylinder 5, annular preventer II 6, preventer II 7, lower platform 8, on-off controller 4, triple ram preventer 9 connects from top to bottom in turn, on-off controller 4 comprises housing 10, housing 10 inside are equipped with two rollers, two rollers are connected with spiral arm, two rollers tightly fit the cylinder body of pumping in two rollers and the well by two springs on the spiral arm that is installed in housing 10 outsides, an end is equipped with magnetic switch on the sidespin arm outside, and the other end is equipped with detecting plate.
When sucker rod body diameter is less than 25.4mm in the well, correct before the magnetic switch and be detected plate and block, so magnetic switch is in a kind of duty, is in closed condition at the preventer that is installed in on-off controller 4 tops; Rod collar is by the roller position in well, because the box cupling diameter is larger, roller is expanded to both sides, outward winding to both sides in that the spiral arm in housing 10 outsides is also corresponding, this moment, detecting plate will be away from the detecting location of magnetic switch, and magnetic flux changes, and produces an electromagnetic pulse, thereby electromagnetic switch is carried out switch operation, and the preventer that is installed in top will be opened.When box cupling by the roller position, detecting plate resets into again the origin-location, magnetic switch control electromagnetic valve makes the top preventer be in closed condition again.
Be understandable that, more than about specific descriptions of the present invention, only for the present invention being described and being not to be subject to the described technical scheme of the embodiment of the invention, those of ordinary skill in the art is to be understood that, still can make amendment or be equal to replacement the present invention, to reach identical technique effect; Use needs as long as satisfy, all within protection scope of the present invention.
Claims (1)
1. one kind is played sucker rod continuously, comprises annular preventer I (1), preventer I (2), traveling slip (3), hollow hoist cylinder (5), annular preventer II (6), preventer II (7), lower platform (8), triple ram preventer (9); It is characterized in that: also comprise two on-off controllers (4), annular preventer I (1), preventer I (2), traveling slip (3), on-off controller (4), hollow hoist cylinder (5), annular preventer II (6), preventer II (7), lower platform (8), on-off controller (4), triple ram preventer (9) connects from top to bottom in turn, on-off controller (4) comprises housing (10), housing (10) inside is equipped with two rollers, two rollers are connected with spiral arm, two rollers tightly fit the cylinder body of pumping in two rollers and the well by two springs that are installed on the outside spiral arm of housing (10), an end is equipped with magnetic switch on the sidespin arm outside, and the other end is equipped with detecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453423.XA CN102966315B (en) | 2012-11-13 | 2012-11-13 | Continuous pumping oil rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453423.XA CN102966315B (en) | 2012-11-13 | 2012-11-13 | Continuous pumping oil rod device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102966315A true CN102966315A (en) | 2013-03-13 |
| CN102966315B CN102966315B (en) | 2015-02-18 |
Family
ID=47796721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210453423.XA Expired - Fee Related CN102966315B (en) | 2012-11-13 | 2012-11-13 | Continuous pumping oil rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102966315B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441402A (en) * | 2018-12-29 | 2019-03-08 | 韩咏利 | Can Operating Pressure clean method and device |
| CN110685633A (en) * | 2019-10-31 | 2020-01-14 | 中国石油集团渤海钻探工程有限公司 | Simple and easy area is pressed and is thrown and send well head protection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035865A (en) * | 1988-03-17 | 1989-09-27 | 吴洪波 | Prevent " single-suspender rig down " automaton |
| CN1450246A (en) * | 2003-04-18 | 2003-10-22 | 崔时光 | Automatic service rig for oil field |
| US20040003920A1 (en) * | 2001-11-26 | 2004-01-08 | Boyd Anthony R. | High torque and high capacity rotatable center core with ram body assemblies |
| EP1332271B1 (en) * | 2000-10-19 | 2006-01-11 | Weatherford/Lamb, Inc. | Transport and supply frame for bop assembly |
| US20070137866A1 (en) * | 2005-11-18 | 2007-06-21 | Ravensbergen John E | Dual purpose blow out preventer |
| CN101942976A (en) * | 2010-09-01 | 2011-01-12 | 中国石油天然气集团公司 | Drill rod joint positioning and controlling method of continuous cycle drilling system |
-
2012
- 2012-11-13 CN CN201210453423.XA patent/CN102966315B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035865A (en) * | 1988-03-17 | 1989-09-27 | 吴洪波 | Prevent " single-suspender rig down " automaton |
| EP1332271B1 (en) * | 2000-10-19 | 2006-01-11 | Weatherford/Lamb, Inc. | Transport and supply frame for bop assembly |
| US20040003920A1 (en) * | 2001-11-26 | 2004-01-08 | Boyd Anthony R. | High torque and high capacity rotatable center core with ram body assemblies |
| CN1450246A (en) * | 2003-04-18 | 2003-10-22 | 崔时光 | Automatic service rig for oil field |
| US20070137866A1 (en) * | 2005-11-18 | 2007-06-21 | Ravensbergen John E | Dual purpose blow out preventer |
| CN101942976A (en) * | 2010-09-01 | 2011-01-12 | 中国石油天然气集团公司 | Drill rod joint positioning and controlling method of continuous cycle drilling system |
Non-Patent Citations (1)
| Title |
|---|
| 常玉连等: "修井井口机械化自动化装置的研究进展", 《石油矿场机械》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441402A (en) * | 2018-12-29 | 2019-03-08 | 韩咏利 | Can Operating Pressure clean method and device |
| CN109441402B (en) * | 2018-12-29 | 2024-02-13 | 韩咏利 | Cleaning method and device capable of carrying out operation under pressure |
| CN110685633A (en) * | 2019-10-31 | 2020-01-14 | 中国石油集团渤海钻探工程有限公司 | Simple and easy area is pressed and is thrown and send well head protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102966315B (en) | 2015-02-18 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151113 |
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| EXPY | Termination of patent right or utility model |