CN107165598A - Cable spasm device - Google Patents
Cable spasm device Download PDFInfo
- Publication number
- CN107165598A CN107165598A CN201710402591.9A CN201710402591A CN107165598A CN 107165598 A CN107165598 A CN 107165598A CN 201710402591 A CN201710402591 A CN 201710402591A CN 107165598 A CN107165598 A CN 107165598A
- Authority
- CN
- China
- Prior art keywords
- cable
- spasm
- groove
- top connection
- tooth
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/125—Grappling tools, e.g. tongs or grabs specially adapted for parted wire line or ropes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/14—Grappling tools, e.g. tongs or grabs with means deflecting the direction of the tool, e.g. by use of knuckle joints
Abstract
The present invention relates to a kind of cable spasm device.Mainly solve existing cable and be compacted the inefficient problem of salvaging.It is characterized in that：The top connection（1）With body（2）It is vertically connected with and is fixed as one, the top connection（1）Bottom is diameter-changing body；Body（2）For cylinder, body the latter half inwall is provided with spasm groove（3）, spasm groove（3）For zigzag screw thread；Body（2）Lower end is horse-tooth-shaped cutting tooth（4）.The cable spasm device, compacting cable salvages efficiency high, salvages firm, difficult for drop-off.
Description
Technical field
The present invention relates to a kind of Special fishing tool in oil well technical field, more particularly to a kind of cable spasm device.
Background technology
Cable fishing tool conventional at present mainly has two kinds of a hook class and female coupling tap class, both instruments mainly for cable not
Situation about being compacted, cable is compacted in well, and hook class fishing tool is difficult to penetrate in cable, and briar tooth is scraped less than cable, is risen
Less than salvaging effect；Cable is in the agglomerating compacting in underground, and female coupling tap spasm effect is poor.Once cable is compacted, both instruments are salvaged
Efficiency is low.
The content of the invention
The technical problems to be solved by the invention are to overcome existing cable present in background technology to be compacted salvaging efficiency
Poor the problem of, and a kind of cable spasm device is provided, the cable spasm device, compacting cable salvages efficiency high, salvages firm, is difficult to take off
Fall.
The present invention, which solves its problem, to be reached by following technical solution：The cable spasm device, including top connection, sheet
Body, the top connection is vertically connected with body to be fixed as one, and the top connection bottom is diameter-changing body；Body is cylinder, body
The latter half inwall is provided with spasm groove, and spasm groove is zigzag screw thread；Body lower end is horse-tooth-shaped cutting tooth.
It is of the invention to be had the advantages that compared with above-mentioned background technology：During the cable spasm device use,
When rotating tubing string, cutting tooth cuts off the cable of compacting；Spasm groove makes zigzag screw thread, and width is identical with cable diameter, will
The cable of cutting is firmly fixed in spasm device by reacting cycle, and upper lifting pipe post salvages cable to come.Cable is compacted to salvage
Efficiency high, salvages firm, difficult for drop-off.
Brief description of the drawings：
Accompanying drawing 1 is the structural representation of the present invention；
Accompanying drawing 2 is the structure enlarged diagram at Fig. 1 A；
Accompanying drawing 3 is the structure enlarged diagram at Fig. 1 B.
In figure：1- top connections；2- bodies；3- attracts groove；4- cutting tooths.
Embodiment：
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, Figure 3 shows, the cable spasm device includes top connection 1, body 2, and the top connection 1 connects with body about 2
Connect and be fixed as one, the bottom of top connection 1 is diameter-changing body；Body 2 is cylinder, and body the latter half inwall is provided with spasm groove 3,
Spasm groove 3 is zigzag screw thread, and the angle of the zigzag screw thread is 60 °, it is easier to which the cable of cutting is passed through into reacting cycle jail
Firm is fixed in spasm device；The lower end of body 2 is horse-tooth-shaped cutting tooth 4, and the angle of horse-tooth-shaped cutting tooth 4 is 68 °, it is ensured that gingival cyst of mucous gland in the newborn
Type cutting tooth semi-finals degree is bigger, and the cable of cutting is easier.
During the cable spasm device use, during rotation tubing string, cutting tooth cuts off the cable of compacting；Spasm groove makes saw
Toothed thread, width is close with cable diameter, the cable of cutting is firmly fixed in spasm device by reacting cycle, upper lifting pipe
Post salvages cable to come.
Claims (3)
1. a kind of cable spasm device, including top connection（1）, body（2）, it is characterised in that：The top connection（1）With body（2）
It is vertically connected with and is fixed as one, the top connection（1）Bottom is diameter-changing body；Body（2）For cylinder, body the latter half inwall is opened
There is spasm groove（3）, spasm groove（3）For zigzag screw thread；Body（2）Lower end is horse-tooth-shaped cutting tooth（4）.
2. cable spasm device according to claim 1, it is characterised in that：The spasm groove（3）Zigzag screw thread angle
Spend for 60 °.
3. cable spasm device according to claim 1, it is characterised in that：The horse-tooth-shaped cutting tooth（4）Angle is 68 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402591.9A CN107165598A (en) | 2017-06-01 | 2017-06-01 | Cable spasm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402591.9A CN107165598A (en) | 2017-06-01 | 2017-06-01 | Cable spasm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107165598A true CN107165598A (en) | 2017-09-15 |
Family
ID=59821262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710402591.9A Pending CN107165598A (en) | 2017-06-01 | 2017-06-01 | Cable spasm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107165598A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129624A (en) * | 1994-09-27 | 1996-08-28 | 阿曼德有限公司 | All purpose saw blade |
| CN201090165Y (en) * | 2007-08-27 | 2008-07-23 | 华北石油管理局钻井工艺研究院 | Drilling bridging plug milling salvaging tool |
| CN201121497Y (en) * | 2007-10-31 | 2008-09-24 | 王涛 | Multifunctional drift well gauge tool |
| CN201486500U (en) * | 2009-08-13 | 2010-05-26 | 戚喻晓 | Multifunctional overshot |
| CN202325342U (en) * | 2011-11-01 | 2012-07-11 | 中国石油集团川庆钻探工程有限公司 | Side hook type steel wire and wire cap fisher |
| CN102913170A (en) * | 2012-10-30 | 2013-02-06 | 陕西高新能源发展有限公司 | Lead mould fisher |
| CN203081388U (en) * | 2012-12-20 | 2013-07-24 | 辽宁石油机械制造有限公司 | Fixed-hook-type external fishing hook |
| CN204327024U (en) * | 2014-10-24 | 2015-05-13 | 中国石油化工股份有限公司 | Diameter adjustable spiral wire fish fisher |
| CN104653139A (en) * | 2013-11-15 | 2015-05-27 | 中国石油天然气股份有限公司 | Tool for salvaging electric pump and cable and method thereof |
| CN204357388U (en) * | 2014-12-09 | 2015-05-27 | 中国石油集团川庆钻探工程有限公司 | The special box tap of oil gas field air hammer drill bit |
| CN105041255A (en) * | 2015-08-11 | 2015-11-11 | 中煤科工集团西安研究院有限公司 | Hole bottom combined drilling tool used for fishing broken falling objects in drilled hole and fishing method of hole bottom combined drilling tool |
| CN205036334U (en) * | 2015-09-07 | 2016-02-17 | 中国石油化工股份有限公司 | Down -hole junk fishing barrel |
| CN205063883U (en) * | 2015-11-02 | 2016-03-02 | 徐进 | Oil field borehole operation is with a multi -functional salvage section of thick bamboo |
| CN205823219U (en) * | 2016-07-25 | 2016-12-21 | 中国石油化工股份有限公司 | Trouble of lost tool in hole slips fisher |
| CN205858237U (en) * | 2016-06-28 | 2017-01-04 | 中国石油天然气股份有限公司 | Well head auxiliary lifting apparatus and system |
| CN106481298A (en) * | 2015-08-31 | 2017-03-08 | 中国石油化工股份有限公司 | A kind of spiral combination fisher |
-
2017
- 2017-06-01 CN CN201710402591.9A patent/CN107165598A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129624A (en) * | 1994-09-27 | 1996-08-28 | 阿曼德有限公司 | All purpose saw blade |
| CN201090165Y (en) * | 2007-08-27 | 2008-07-23 | 华北石油管理局钻井工艺研究院 | Drilling bridging plug milling salvaging tool |
| CN201121497Y (en) * | 2007-10-31 | 2008-09-24 | 王涛 | Multifunctional drift well gauge tool |
| CN201486500U (en) * | 2009-08-13 | 2010-05-26 | 戚喻晓 | Multifunctional overshot |
| CN202325342U (en) * | 2011-11-01 | 2012-07-11 | 中国石油集团川庆钻探工程有限公司 | Side hook type steel wire and wire cap fisher |
| CN102913170A (en) * | 2012-10-30 | 2013-02-06 | 陕西高新能源发展有限公司 | Lead mould fisher |
| CN203081388U (en) * | 2012-12-20 | 2013-07-24 | 辽宁石油机械制造有限公司 | Fixed-hook-type external fishing hook |
| CN104653139A (en) * | 2013-11-15 | 2015-05-27 | 中国石油天然气股份有限公司 | Tool for salvaging electric pump and cable and method thereof |
| CN204327024U (en) * | 2014-10-24 | 2015-05-13 | 中国石油化工股份有限公司 | Diameter adjustable spiral wire fish fisher |
| CN204357388U (en) * | 2014-12-09 | 2015-05-27 | 中国石油集团川庆钻探工程有限公司 | The special box tap of oil gas field air hammer drill bit |
| CN105041255A (en) * | 2015-08-11 | 2015-11-11 | 中煤科工集团西安研究院有限公司 | Hole bottom combined drilling tool used for fishing broken falling objects in drilled hole and fishing method of hole bottom combined drilling tool |
| CN106481298A (en) * | 2015-08-31 | 2017-03-08 | 中国石油化工股份有限公司 | A kind of spiral combination fisher |
| CN205036334U (en) * | 2015-09-07 | 2016-02-17 | 中国石油化工股份有限公司 | Down -hole junk fishing barrel |
| CN205063883U (en) * | 2015-11-02 | 2016-03-02 | 徐进 | Oil field borehole operation is with a multi -functional salvage section of thick bamboo |
| CN205858237U (en) * | 2016-06-28 | 2017-01-04 | 中国石油天然气股份有限公司 | Well head auxiliary lifting apparatus and system |
| CN205823219U (en) * | 2016-07-25 | 2016-12-21 | 中国石油化工股份有限公司 | Trouble of lost tool in hole slips fisher |
Non-Patent Citations (1)
| Title |
|---|
| 吴志义: "《修井工程》", 31 March 1991 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202866718U (en) | Hollow outer hook special for salvaging cables buried by sand in serious sand flow electric pump wells | |
| CN107165598A (en) | Cable spasm device | |
| CN205063883U (en) | Oil field borehole operation is with a multi -functional salvage section of thick bamboo | |
| CN204283293U (en) | A kind of rope salvaging device | |
| CN204729023U (en) | A kind of large hydrophthalmia high resistance turns round joint of petroleum drill rod | |
| CN205823218U (en) | Sucker rod socket | |
| CN204532203U (en) | A kind of coiled tubing slip-type fishing socket | |
| CN203463028U (en) | Efficient zero-slips-bite drill rod for improving hydraulic efficiency | |
| CN206655673U (en) | A kind of novel basket type centralizer fishing socket | |
| CN201546652U (en) | Complex down-hole fishing tool | |
| CN104653139A (en) | Tool for salvaging electric pump and cable and method thereof | |
| CN203081329U (en) | Sawtooth-shaped safety connector | |
| CN207420516U (en) | A kind of preventing oil pipe split junk mill | |
| CN201620795U (en) | Novel oil-field fishing tap device | |
| CN201778717U (en) | Novel underground fishing tool | |
| CN202483493U (en) | Washover pipe with spiral internal hooks | |
| CN205840833U (en) | A kind of clamp plate type flange fishing socket | |
| CN206267829U (en) | A kind of swab fishing socket | |
| CN219281707U (en) | Ash pouring barrel driven by cable conveying motor | |
| CN211038563U (en) | Flange male cone | |
| CN202946080U (en) | Guide shoe for fishing tool of logging instrument | |
| CN214787284U (en) | Spiral outer hook is fishing tool in pit | |
| CN202810681U (en) | Square-threaded safety connector | |
| CN204571901U (en) | Slide block type salvages anchor | |
| CN208137876U (en) | A kind of Combined water drill bit of drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |