CN105909236A - Multi-functional instrument connecting device - Google Patents
Multi-functional instrument connecting device Download PDFInfo
- Publication number
- CN105909236A CN105909236A CN201610322600.9A CN201610322600A CN105909236A CN 105909236 A CN105909236 A CN 105909236A CN 201610322600 A CN201610322600 A CN 201610322600A CN 105909236 A CN105909236 A CN 105909236A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- union joint
- instrument
- shaven head
- connector
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 60
- 239000010959 steel Substances 0.000 claims abstract description 60
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 239000003129 oil well Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 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
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/017—Protecting measuring instruments
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a multi-functional instrument connecting device. The multi-functional instrument connecting device comprises an instrument connector, a ball joint connector, a first connector and an upper connector, wherein a ball joint is fixedly arranged at the right end of the instrument connector through a connecting column; a hollow inner cavity is formed in the ball joint connector, a circular hole is formed in the side wall of the top of the ball joint connector, a sliding chute is formed in the side wall of the left end of the ball joint connector, the sliding chute upwards extends to be connected with the circular hole, and the circular hole and the sliding chute both communicate with the inner cavity; a large center hole is formed in the left end of the upper connector, a small center hole is formed in the right end of the upper connector, a steel wire locking clip assembly is mounted in the large center hole, a steel wire penetrating through the small center hole is formed in the small center hole, and after penetrating through the small center hole, the steel wire is clamped in the steel wire locking clip assembly. Through the adoption of the multi-functional instrument connecting device disclosed by the invention, when steel wires are needed for hoisting instruments for downhole operation during well logging at an oilfield, the steel wires can be quickly locked and connected through the steel wire locking clip assembly in the connecting device, the ball joint connector at the other end can be quickly connected together with the connecting column and the ball joint of the instrument connector, and the connection is simple, convenient, firm and reliable.
Description
Technical field
The present invention relates to a kind of oil reservoir logging instrument, be specifically related to a kind of multiple function apparatus adapter.
Background technology
Oil reservoir logging squad logs well, some instruments need with armored cable, logging well in oil well is transferred in instrument lifting, some instrument diameters are little, lightweight, log well in transferring to oil well with steel wire lifting instrument, being different by the steel wire instrument connected mode gone into the well of lifting with by armored cable lifting connected mode of going into the well, the connected mode gone into the well with steel wire lifting at present is comparatively laborious, now needs the connected mode of a kind of simple and fast, to this end, we provide a kind of multiple function apparatus adapter.
Summary of the invention
The technical problem to be solved is to provide a kind of multiple function apparatus adapter, when oil reservoir logging steel wire lifting instrument is gone into the well, and steel wire in connection that can be simple and quick, moreover it is possible to instrument in the connection of simple and fast, solve and connect loaded down with trivial details problem in the past.
For solving above-mentioned technical problem, the present invention provides techniques below scheme: a kind of multiple function apparatus adapter, including instrument union joint, shaven head union joint, the first union joint and upper binding head, described instrument union joint is flexibly connected with shaven head union joint left end, described shaven head union joint right-hand member is threaded togather with union joint left end, and described union joint right-hand member is threaded togather with upper binding head left end；
Described instrument union joint right-hand member is fixed with shaven head by connection, and described shaven head diameter is more than connecting post external diameter；Offer inside described shaven head union joint to offer on hollow lumen, top sidewall and offer the chute corresponding with being connected post on the circular hole corresponding with shaven head, left end sidewall, described chute extends upwardly to connect with circular hole, and described circular hole, chute all communicate with inner chamber；The shaven head of instrument union joint is vertically inserted after inner chamber through circular hole, connects post and turns left to be the level of state after 90 ° in chute and realize and being flexibly connected of shaven head union joint；
Described upper binding head left end offers Large central aperture, right-hand member offers the little centre bore being connected with Large central aperture, steel wire lock tightening card assembly is installed in described Large central aperture, having steel wire to pass in described little centre bore, described steel wire is stuck in steel wire lock tightening card assembly after little centre bore.
On the basis of such scheme, described steel wire lock tightening card assembly is cylindrical-shaped structure, it includes two half-terete half of locking clamps, steel wire lock tightening half groove corresponding with steel wire is offered along axis on described half of locking clamp side end face, two steel wire lock tightening half grooves of two half of locking clamps constitute the steel wire lock tightening groove for locking steel wire, and two half of locking clamps are fixed together by lock screw.
On the basis of such scheme, described upper binding head right end sidewalls offers the crawl draw-in groove being easy to fixing logger.
On the basis of such scheme, described upper binding head left end sidewall is provided with two air-vents.
The present invention compared with prior art has the beneficial effect that a kind of multiple function apparatus adapter, when oil reservoir logging needs to go into the well with steel wire lifting instrument, quickly steel wire lock tightening can be connected with the steel wire lock tightening card assembly in this adapter, other end shaven head union joint quickly can connect together with the connection post of instrument union joint and shaven head, connect simple and convenient, solid and reliable.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is shaven head union joint schematic diagram of the present invention；
Fig. 3 is instrument union joint of the present invention and shaven head union joint connection diagram；
Fig. 4 is steel wire lock tightening card assembly schematic diagram of the present invention.
Figure is numbered: 1-instrument union joint, 101-shaven head, 102-connection post, 2-shaven head union joint, 201-circular hole, 202-chute, 203-inner chamber, 3-the first union joint, 4-upper binding head, 41-Large central aperture, the little centre bore of 42-, 401-capture draw-in groove, 402-air-vent, 5-steel wire lock tightening card assembly, 501-one side of something locking clamp, 502-steel wire lock tightening half groove, 503-lock screw, 6-steel wire.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
In describing the invention, it will be appreciated that, term " longitudinally ", " laterally ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention, rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Understand referring to figs. 1 through Fig. 4: a kind of multiple function apparatus adapter, including instrument union joint 1, shaven head union joint the 2, first union joint 3 and upper binding head 4, described instrument union joint 1 is flexibly connected with shaven head union joint 2 left end, described shaven head union joint 2 right-hand member is threaded togather with union joint 3 left end, and described union joint 3 right-hand member is threaded togather with upper binding head 4 left end.
Described instrument union joint 1 right-hand member is fixed with shaven head 101 by connecting post 102, and described shaven head 101 diameter is more than connecting post 102 external diameter；Described shaven head union joint 2 is internal to be offered to offer on hollow lumen 203, top sidewall and offers the chute 202 corresponding with being connected post on the circular hole 201 corresponding with shaven head 101, left end sidewall, described chute 202 extends upwardly to connect with circular hole 201, and described circular hole 201, chute 202 all communicate with inner chamber 203.After the shaven head 101 of instrument union joint 1 vertically inserts inner chamber 203 through circular hole 201, connect post 102 and turn left to be the level of state after 90 ° in chute 202 and realize and being flexibly connected of shaven head union joint 2.
Described upper binding head 4 left end offers Large central aperture 41, right-hand member offers the little centre bore 42 being connected with Large central aperture 41, steel wire 6 is had to pass in described little centre bore 42, in described Large central aperture 41, steel wire lock tightening card assembly 5 is installed, described steel wire lock tightening card assembly 5 is cylindrical-shaped structure, it includes two half-terete half of locking clamps 501, steel wire lock tightening half groove 502 corresponding with steel wire 6 is offered along axis on described half of locking clamp 501 side end face, two steel wire lock tightening half grooves 502 of two half of locking clamps 501 constitute the steel wire lock tightening groove for locking steel wire 6, and two half of locking clamps 501 are fixed together by lock screw 503.Described steel wire 6 is stuck in the steel wire lock tightening groove of steel wire lock tightening card assembly 5 after little centre bore 42.
Offering crawl draw-in groove 401 on described upper binding head 4 right end sidewalls, described upper binding head 4 left end sidewall is provided with two air-vents 402.When completion surveyed by instrument instrument, rises in the lubricator above well head, utilizing and capture draw-in groove 401 and match with other positioners, convenient being fixed by instrument preventing it from moving down, and is conveniently pulled down by instrument.
The principle of the present invention and advantage: oil reservoir logging need with steel wire 6 lift instrument go into the well time, quickly steel wire 6 can be locked connection with the steel wire lock tightening card assembly 5 in this adapter, other end shaven head union joint 2 quickly can connect together with the connection post 101 of instrument union joint 1 and shaven head 102, connect simple and convenient, solid and reliable.When oil reservoir logging squad logs well, first steel wire 6 is penetrated in Large central aperture 41 from little centre bore 42 right-hand member of upper binding head 4, again steel wire 6 termination is converted into two strands, lock screw 503 on steel wire lock tightening card assembly 5 is turned on, with steel wire lock tightening half groove 502 on two pieces one side of something locking clamp 501, the steel wire 6 being converted into two strands is blocked, then it is screwed in screwed hole with lock screw 503, two half of locking clamps 501 are connected together, press tightly against two strands of steel wires, then steel wire lock tightening card assembly 5 is put in the Large central aperture 41 of upper binding head 4, again by the first union joint 3 and upper binding head 4 with being threaded togather, the other end of the first union joint 3 is with threaded shaven head union joint 2；Shaven head union joint 2 other end and instrument union joint 1 link together.Connecting and just complete, can carry out next step operation, the present invention connects simple and convenient, can improve well logging efficiency.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (4)
1. a multiple function apparatus adapter, it is characterized in that: include instrument union joint, shaven head union joint, the first union joint and upper binding head, described instrument union joint is flexibly connected with shaven head union joint left end, described shaven head union joint right-hand member is threaded togather with union joint left end, and described union joint right-hand member is threaded togather with upper binding head left end；
Described instrument union joint right-hand member is fixed with shaven head by connection, and described shaven head diameter is more than connecting post external diameter；Offer inside described shaven head union joint to offer on hollow lumen, top sidewall and offer the chute corresponding with being connected post on the circular hole corresponding with shaven head, left end sidewall, described chute extends upwardly to connect with circular hole, and described circular hole, chute all communicate with inner chamber；The shaven head of instrument union joint is vertically inserted after inner chamber through circular hole, connects post and turns left to be the level of state after 90 ° in chute and realize and being flexibly connected of shaven head union joint；
Described upper binding head left end offers Large central aperture, right-hand member offers the little centre bore being connected with Large central aperture, steel wire lock tightening card assembly is installed in described Large central aperture, having steel wire to pass in described little centre bore, described steel wire is stuck in steel wire lock tightening card assembly after little centre bore.
Multiple function apparatus adapter the most according to claim 1, it is characterized in that: described steel wire lock tightening card assembly is cylindrical-shaped structure, it includes two half-terete half of locking clamps, steel wire lock tightening half groove corresponding with steel wire is offered along axis on described half of locking clamp side end face, two steel wire lock tightening half grooves of two half of locking clamps constitute the steel wire lock tightening groove for locking steel wire, and two half of locking clamps are fixed together by lock screw.
Multiple function apparatus adapter the most according to claim 1, it is characterised in that: offer the crawl draw-in groove being easy to fixing logger on described upper binding head right end sidewalls.
Multiple function apparatus adapter the most according to claim 1, it is characterised in that: described upper binding head left end sidewall is provided with two air-vents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610322600.9A CN105909236A (en) | 2016-05-16 | 2016-05-16 | Multi-functional instrument connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610322600.9A CN105909236A (en) | 2016-05-16 | 2016-05-16 | Multi-functional instrument connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105909236A true CN105909236A (en) | 2016-08-31 |
Family
ID=56748095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610322600.9A Pending CN105909236A (en) | 2016-05-16 | 2016-05-16 | Multi-functional instrument connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909236A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882086A (en) * | 2019-02-28 | 2019-06-14 | 中国石油天然气集团有限公司 | A kind of switching pipe nipple of oil drilling measurement while-drilling instrument |
| CN109882087A (en) * | 2019-02-28 | 2019-06-14 | 中国石油天然气集团有限公司 | A kind of switching pipe nipple of connector for logging while drilling |
| CN109973078A (en) * | 2019-03-26 | 2019-07-05 | 西华大学 | A kind of auxiliary MWD efficiently enters well tool |
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| EP0325338A2 (en) * | 1985-04-17 | 1989-07-26 | Halliburton Company | Cable head shock isolation assembly |
| CH687037A5 (en) * | 1993-01-07 | 1996-08-30 | Jakob Ag | Clamp for wire cable |
| CN2269463Y (en) * | 1996-06-07 | 1997-12-03 | 辽河石油勘探局钻采工艺研究院 | Four parameter testing instrument for high temperature and high pressure |
| CN2578614Y (en) * | 2002-11-11 | 2003-10-08 | 大庆石油管理局 | Steel-wire rope fishing fastener |
| CN201065759Y (en) * | 2007-07-17 | 2008-05-28 | 新疆准东石油技术股份有限公司 | Annulus test pressure gauge rope socket for well testing |
| CN202073556U (en) * | 2011-04-12 | 2011-12-14 | 周久顺 | Protector for pressure tester |
| CN202249838U (en) * | 2011-08-20 | 2012-05-30 | 南通突优科技创业有限公司 | Anti-drop mechanical clamp type rope cap capable of realizing rapid replacement |
| CN203362152U (en) * | 2013-07-12 | 2013-12-25 | 中国石油集团长城钻探工程有限公司 | Acoustic amplitude variable density logging combination instrument source chamber device |
| CN203560356U (en) * | 2013-09-30 | 2014-04-23 | 泰州市强达不锈钢丝绳有限公司 | Steel wire rope fastener |
| CN104832596A (en) * | 2015-05-14 | 2015-08-12 | 中船重工中南装备有限责任公司 | Self-pressing steel wire rope fastening device |
-
2016
- 2016-05-16 CN CN201610322600.9A patent/CN105909236A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0325338A2 (en) * | 1985-04-17 | 1989-07-26 | Halliburton Company | Cable head shock isolation assembly |
| CH687037A5 (en) * | 1993-01-07 | 1996-08-30 | Jakob Ag | Clamp for wire cable |
| CN2269463Y (en) * | 1996-06-07 | 1997-12-03 | 辽河石油勘探局钻采工艺研究院 | Four parameter testing instrument for high temperature and high pressure |
| CN2578614Y (en) * | 2002-11-11 | 2003-10-08 | 大庆石油管理局 | Steel-wire rope fishing fastener |
| CN201065759Y (en) * | 2007-07-17 | 2008-05-28 | 新疆准东石油技术股份有限公司 | Annulus test pressure gauge rope socket for well testing |
| CN202073556U (en) * | 2011-04-12 | 2011-12-14 | 周久顺 | Protector for pressure tester |
| CN202249838U (en) * | 2011-08-20 | 2012-05-30 | 南通突优科技创业有限公司 | Anti-drop mechanical clamp type rope cap capable of realizing rapid replacement |
| CN203362152U (en) * | 2013-07-12 | 2013-12-25 | 中国石油集团长城钻探工程有限公司 | Acoustic amplitude variable density logging combination instrument source chamber device |
| CN203560356U (en) * | 2013-09-30 | 2014-04-23 | 泰州市强达不锈钢丝绳有限公司 | Steel wire rope fastener |
| CN104832596A (en) * | 2015-05-14 | 2015-08-12 | 中船重工中南装备有限责任公司 | Self-pressing steel wire rope fastening device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882086A (en) * | 2019-02-28 | 2019-06-14 | 中国石油天然气集团有限公司 | A kind of switching pipe nipple of oil drilling measurement while-drilling instrument |
| CN109882087A (en) * | 2019-02-28 | 2019-06-14 | 中国石油天然气集团有限公司 | A kind of switching pipe nipple of connector for logging while drilling |
| CN109882087B (en) * | 2019-02-28 | 2020-06-12 | 中国石油天然气集团有限公司 | Switching nipple joint of logging-while-drilling instrument |
| CN109882086B (en) * | 2019-02-28 | 2020-07-21 | 中国石油天然气集团有限公司 | Switching nipple joint of measurement-while-drilling instrument for petroleum drilling |
| CN109973078A (en) * | 2019-03-26 | 2019-07-05 | 西华大学 | A kind of auxiliary MWD efficiently enters well tool |
| CN109973078B (en) * | 2019-03-26 | 2022-11-01 | 香港中文大学(深圳)城市地下空间及能源研究院 | Auxiliary MWD high-efficiency well entering tool |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |
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| RJ01 | Rejection of invention patent application after publication |