CN102493775A - Electric fishing device - Google Patents
Electric fishing device Download PDFInfo
- Publication number
- CN102493775A CN102493775A CN2011104464196A CN201110446419A CN102493775A CN 102493775 A CN102493775 A CN 102493775A CN 2011104464196 A CN2011104464196 A CN 2011104464196A CN 201110446419 A CN201110446419 A CN 201110446419A CN 102493775 A CN102493775 A CN 102493775A
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- motor
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- pulling arm
- pulling
- upper top
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Abstract
The invention relates to the technical field of oil field testing, belongs to a fishing tool for testing a water injection well of an oil field, and provides an electric fishing device which can improve fishing success rate, and can protect cables. The electric fishing device comprises a cable 1, a cable head 2, a magnetic localizer 4, a fishing arm motor 5, a main body 9, a fishing arm 11, a fishing arm spring 12, a butt joint sensor 14, an upper top shaft 15, an outer sleeve 16, an upper top motor 19, a guide motor 20, guide support arms 25, and a weight bar 27, wherein the upper top shaft 15 is connected with the upper top motor 19 through an upper top coupler 17; and the upper top motor 19 is connected with the outer sleeve 16 through an upper top motor fixing frame 18. The electric fishing device has the advantages of directly judging whether a blanking plug is fished, improving the fishing success rate, adapting to the requirement of a novel water injection well and the like.
Description
Technical field
The present invention relates to the oilfield test technical field, belong to a kind of water injection well in oil fields test pulling and running tool.
Background technology
The oil field during water injection well laminated distributor under well flow allocating, needs to change the down-hole water distribution plug in the seperated layer water injection development process; The routine replacement blanking plug is to carry throw in catcher through steel wire to salvage and deliver; Main workman's the experience of leaning on is carried out operation in the pulling process, and distance can not be too little between the injection well downhole flow regulator, influenced the success rate of pulling; Now the oil field has got into water injection well subdivision injection period; The pulling workload is increasing year by year, and for reducing labor strength, research one cover satisfies the electronic pulling and running tool that present stage requires.
Summary of the invention
The purpose of this invention is to provide a kind of success rate that can improve pulling, can protect the electronic throw in catcher of cable again.
Technical scheme of the present invention is: it is by cable; Cable head; The concussion head; Magnetic localizer; Pulling arm motor; Pulling arm motor fixing frame; Pulling arm shaft coupling; Support arm shaft; Main body; The pulling arm axle; The pulling arm; Pulling arm spring; Pulling arm pin; The butt joint sensor; Upper top shaft; Overcoat; Last top shaft coupling; Last top motor fixing frame; Last top motor; Guide motor; The guide motor fixed mount; The guide motor shaft coupling; The guide motor axle; The guiding support arm shaft; The guiding support arm; Guiding support arm spring; Weighted lever is formed; Wherein cable is connected with cable head, cable head and spacing connection between concussion head passes through, and magnetic localizer and concussion are through being threaded; Pulling arm motor is connected through pulling arm motor fixing frame with concussion head, pulling arm motor fixing frame with shake through being threaded, pulling arm motor is connected through pulling arm shaft coupling with support arm shaft; Concussion a bottom and main body top are through being threaded, and main body is connected through the pulling arm axle with the pulling arm, dock sensor and pulling arm through being threaded; Pulling arm spring housing is on pulling arm pin; Pulling arm pin and main body be through being threaded, and upper top shaft top and lower body part are through being threaded, and upper top shaft is connected through last top shaft coupling with last top motor; Last top motor is connected through last top motor fixing frame with overcoat; Guide motor is connected through the guide motor fixed mount with overcoat, and the guide motor fixed mount is connected through the guide motor shaft coupling with the guide motor axle, and the guiding support arm is connected through the guiding support arm shaft with overcoat; Guiding support arm spring is fixed in the groove of guiding support arm, and overcoat bottom and weighted lever top are through being threaded.
Compared with present technology the present invention has following advantage:
1, can judge effectively whether pulling has improved the success rate of pulling to blanking plug to throw in catcher;
2, utilize motor power pulling blanking plug, need not stroke, cable does not receive brute force, thus the protection cable;
3, have separately seat part down, avoid throw in catcher integral body to sit down repeatedly, the protection instrument has positive and negative guide function simultaneously, adapts to water injection well and segments requirement.
Description of drawings:Fig. 1 is a structural representation of the present invention.
The specific embodiment:Below in conjunction with accompanying drawing the present invention is made further detailed description, it by cable 1, cable head 2, concussion 3, magnetic localizer 4, pulling arm motor 5, pulling arm motor fixing frame 6, pulling arm shaft coupling 7, support arm shaft 8, main body 9, pulling arm axle 10, pulling arm 11, pulling arm spring 12, pulling arm pin 13, butt joint sensor 14, upper top shaft 15, overcoat 16, go up top shaft coupling 17, go up top motor fixing frame 18, go up top motor 19, guide motor 20, guide motor fixed mount 21, guide motor shaft coupling 22, guide motor axle 23, guiding support arm shaft 24, guiding support arm 25, guiding support arm spring 26, weighted lever 27 form; Wherein cable 1 is connected with cable head 2, cable head 2 and spacing connection between concussion 3 is passed through, magnetic localizer 4 with shake 3 through being threaded; Pulling arm motor 5 and concussion 3 are connected through pulling arm motor fixing frame 6; Pulling arm motor fixing frame 6 and concussion 3 are through being threaded, and pulling arm motor 5 is connected through pulling arm shaft coupling 7 with support arm shaft 8, shake 3 bottom and main body 9 tops through being threaded; Main body 9 is connected through pulling arm axle 10 with pulling arm 11; Butt joint sensor 14 and pulling arm 11 are through being threaded, and pulling arm spring 12 is enclosed within on the pulling arm pin 13, the pulling arm pin 13 with main body 9 through being threaded; Upper top shaft 15 tops and main body 9 bottoms are through being threaded; Upper top shaft 15 is connected through last top shaft coupling 17 with last top motor 19, and last top motor 19 is connected through last top motor fixing frame 18 with overcoat 16, and guide motor 20 is connected through guide motor fixed mount 21 with overcoat 16; Guide motor fixed mount 21 is connected through guide motor shaft coupling 22 with guide motor axle 23; Guiding support arm 25 and overcoat 16 are connected through guiding support arm shaft 24, and the support arm spring 26 that leads is fixed in the groove of the support arm 25 that leads, and overcoat 16 bottoms and weighted lever 27 tops are through being threaded.
When field conduct used, this device was lowered to through cable 1, judged time implantation sites by magnetic localizer 4, be lowered into assigned address after; Electric power is provided for pulling arm motor 5 and guide motor 20 through cable 1, pulling arm motor 5 and guide motor 20 beginning outputting powers drive pulling arm axle 10 respectively and rotate with guide motor axle 23; Open pulling arm 11 and guiding support arm 25, continue to transfer, judge through the chip that connects 14 li of sensors whether pulling arm 11 reaps blanking plug; If do not reap, to transfer fast behind the last portable cable head 2, cable head 2 is pounded concussion 3; Repeatedly several times, judge successful pulling, at this moment go up top motor 19 and start working up to butt joint sensor 14; Give upper top shaft 15 transmission of power through last top shaft coupling 17, upper top shaft 15 beginnings are just changeed, and are converted into the motion that overcoat 16 makes progress to the axially-movable of upper top shaft 15 through the buckle between upper top shaft 15 and the overcoat 16; Thereby pulled blanking plug out, just stressed when avoiding carrying on the cable 1, played the effect of protection cable 1; After the pulling success, last portable cable 1 is accomplished this pulling.
Claims (1)
1. electronic throw in catcher is characterized in that: it by cable (1), cable head (2), concussion head (3), a magnetic localizer (4), pulling arm motor (5), pulling arm motor fixing frame (6), pulling arm shaft coupling (7), support arm shaft (8), main body (9), pulling arm axle (10), pulling arm (11), pulling arm spring (12), pulling arm pin (13), butt joint sensor (14), upper top shaft (15), overcoat (16), go up top shaft coupling (17), go up top motor fixing frame (18), go up top motor (19), guide motor (20), guide motor fixed mount (21), guide motor shaft coupling (22), guide motor axle (23), guiding support arm shaft (24), guiding support arm (25), guiding support arm spring (26), weighted lever (27) form; Wherein cable (1) is connected with cable head (2); Cable head (2) and spacing connection between concussion head (3) passes through; Magnetic localizer (4) and concussion head (3) are through being threaded; Pulling arm motor (5) is connected through pulling arm motor fixing frame (6) with concussion head (3); Pulling arm motor fixing frame (6) and concussion head (3) are through being threaded, and pulling arm motor (5) is connected through pulling arm shaft coupling (7) with support arm shaft (8), shake (3) bottom and main body (9) top through being threaded; Main body (9) is connected through pulling arm axle (10) with pulling arm (11); Butt joint sensor (14) and pulling arm (11) are through being threaded, and pulling arm spring (12) is enclosed within on the pulling arm pin (13), and the pulling arm is pinned (13) and main body (9) through being threaded; Upper top shaft (15) top and main body (9) bottom are through being threaded; Upper top shaft (15) is connected through last top shaft coupling (17) with last top motor (19), and last top motor (19) is connected through last top motor fixing frame (18) with overcoat (16), and guide motor (20) is connected through guide motor fixed mount (21) with overcoat (16); Guide motor fixed mount (21) is connected through guide motor shaft coupling (22) with guide motor axle (23); Guiding support arm (25) is connected through guiding support arm shaft (24) with overcoat (16), and the support arm spring (26) that leads is fixed in the groove of the support arm (25) that leads, and overcoat (16) bottom and weighted lever (27) top are through being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104464196A CN102493775A (en) | 2011-12-28 | 2011-12-28 | Electric fishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104464196A CN102493775A (en) | 2011-12-28 | 2011-12-28 | Electric fishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102493775A true CN102493775A (en) | 2012-06-13 |
Family
ID=46185628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104464196A Pending CN102493775A (en) | 2011-12-28 | 2011-12-28 | Electric fishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102493775A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132938A (en) * | 2012-12-21 | 2013-06-05 | 贵州航天凯山石油仪器有限公司 | Transmission device of intelligent casting-pulling instrument |
| CN104747108A (en) * | 2015-02-10 | 2015-07-01 | 中国石油天然气股份有限公司 | Multifunctional electric control throwing and dragging device |
| CN111734331A (en) * | 2020-06-30 | 2020-10-02 | 中国石油天然气股份有限公司 | Electromagnetic guide casting and fishing tool and magnetic guide eccentric separate injection device |
Citations (7)
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| SU592962A1 (en) * | 1975-10-29 | 1978-02-15 | Всесоюзный нефтегазовый научно-исследовательский институт | Trap |
| US5278550A (en) * | 1992-01-14 | 1994-01-11 | Schlumberger Technology Corporation | Apparatus and method for retrieving and/or communicating with downhole equipment |
| CN2627208Y (en) * | 2003-06-20 | 2004-07-21 | 大庆油田有限责任公司 | Pipe column sealing arrangement |
| CN101358527A (en) * | 2008-09-24 | 2009-02-04 | 哈尔滨工业大学 | Butt-joint water detection and blocking equipment |
| CN201874555U (en) * | 2010-11-26 | 2011-06-22 | 贵州航天凯山石油仪器有限公司 | Receiving and releasing device for regulating arm of flow measuring and regulating instrument |
| CN102128018A (en) * | 2010-12-30 | 2011-07-20 | 大庆油田有限责任公司 | Electric double-guide flow allocating device |
| CN102230366A (en) * | 2011-06-11 | 2011-11-02 | 中国石油天然气股份有限公司 | Direct-control throwing and refloating device |
-
2011
- 2011-12-28 CN CN2011104464196A patent/CN102493775A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU592962A1 (en) * | 1975-10-29 | 1978-02-15 | Всесоюзный нефтегазовый научно-исследовательский институт | Trap |
| US5278550A (en) * | 1992-01-14 | 1994-01-11 | Schlumberger Technology Corporation | Apparatus and method for retrieving and/or communicating with downhole equipment |
| CN2627208Y (en) * | 2003-06-20 | 2004-07-21 | 大庆油田有限责任公司 | Pipe column sealing arrangement |
| CN101358527A (en) * | 2008-09-24 | 2009-02-04 | 哈尔滨工业大学 | Butt-joint water detection and blocking equipment |
| CN201874555U (en) * | 2010-11-26 | 2011-06-22 | 贵州航天凯山石油仪器有限公司 | Receiving and releasing device for regulating arm of flow measuring and regulating instrument |
| CN102128018A (en) * | 2010-12-30 | 2011-07-20 | 大庆油田有限责任公司 | Electric double-guide flow allocating device |
| CN102230366A (en) * | 2011-06-11 | 2011-11-02 | 中国石油天然气股份有限公司 | Direct-control throwing and refloating device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132938A (en) * | 2012-12-21 | 2013-06-05 | 贵州航天凯山石油仪器有限公司 | Transmission device of intelligent casting-pulling instrument |
| CN103132938B (en) * | 2012-12-21 | 2016-04-13 | 贵州航天凯山石油仪器有限公司 | A kind of transmission device of intelligent pulling instrument |
| CN104747108A (en) * | 2015-02-10 | 2015-07-01 | 中国石油天然气股份有限公司 | Multifunctional electric control throwing and dragging device |
| CN104747108B (en) * | 2015-02-10 | 2017-06-16 | 中国石油天然气股份有限公司 | Multifunction electro-controlled pulling device |
| CN111734331A (en) * | 2020-06-30 | 2020-10-02 | 中国石油天然气股份有限公司 | Electromagnetic guide casting and fishing tool and magnetic guide eccentric separate injection device |
| CN111734331B (en) * | 2020-06-30 | 2022-03-01 | 中国石油天然气股份有限公司 | Electromagnetic guide casting and fishing tool and magnetic guide eccentric separate injection device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20120613 |