CN202660063U - Fixing and anti-collision device for cables during wired inclination measurement for directional well - Google Patents
Fixing and anti-collision device for cables during wired inclination measurement for directional well Download PDFInfo
- Publication number
- CN202660063U CN202660063U CN 201220311715 CN201220311715U CN202660063U CN 202660063 U CN202660063 U CN 202660063U CN 201220311715 CN201220311715 CN 201220311715 CN 201220311715 U CN201220311715 U CN 201220311715U CN 202660063 U CN202660063 U CN 202660063U
- Authority
- CN
- China
- Prior art keywords
- wired
- connecting end
- groove
- fixing
- directional well
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of cables during wired inclination measurement for petroleum drilling directional well, particularly to a fixing and anti-collision device for the cables during the wired inclination measuring for the directional well. The fixing and anti-collision device comprises a body and a connecting end, wherein the upper end of the connecting end is fixed with the lower end of the body, a groove with the axis along the vertical direction is arranged outside the body, an internal thread mounting groove is arranged on the upper portion of the body, through holes communicated with the internal thread mounting groove are arranged inside the body and the connecting end, and an external thread is arranged outside the connecting end. According to the fixing and anti-collision device, the structure is reasonable and compact, the device is convenient to use, easy to produce and simple to operate, the cables are prevented from breaking when a wired inclinometer performs directional operations through combined use of the body and the connecting end, the production cost is reduced, and the working efficiency is improved.
Description
Technical field
The utility model relates to the wired skew back cable technology of oil drilling directional well field, is fixedly anticollision device of the wired skew back cable of a kind of directional well.
Background technique
In the construction of oil drilling directional well; often can use wired skew back instrument to carry out positioning operation; when making up a joint wired instrument need to be proposed at every turn; auxiliary time is longer; need at the scene more durable cable to derive instrument in the construction, cable is derived after the drilling tool, in the position of drill pipe coupling; because the collision of drill pipe coupling and internal surface of sleeve pipe can be bumped the outage cable.
Summary of the invention
The utility model provides fixedly anticollision device of the wired skew back cable of a kind of directional well, has overcome the deficiency of above-mentioned prior art, and it can effectively solve, and cable easily bumps disconnected problem when wired skew back instrument carries out positioning operation.
The technical solution of the utility model realizes by following measures: the wired skew back cable of a kind of directional well is anticollision device fixedly, comprise body and connecting end, the upper end of connecting end and the lower end of body are fixed together, axis groove is vertically arranged in the outside of body, on the top of body the internal thread mounting groove is arranged, in the inside of body and connecting end the through hole that is connected with the internal thread mounting groove is arranged, in the outside of connecting end outside thread is arranged.
The below is the further optimization and/or improvements to above-mentioned model utility technological scheme:
Can there be the up big and down small guiding conical surface lower end of above-mentioned internal thread mounting groove, on the upper inside wall of internal thread mounting groove internal thread can be arranged.
The quantity of above-mentioned groove can be five and be evenly distributed on the outer side surface of body.
Above-mentioned groove is wide to can be 10 millimeters, and groove is high to can be 10 millimeters.
The utility model reasonable and compact in structure, easy to use, by being used in conjunction with of connecting end and body, prevented that cable easily bumps disconnected when wired skew back instrument carries out positioning operation, have and be easy to make and characteristics simple to operate, reduced cost of production, improved working efficiency.
Description of drawings
Accompanying drawing 1 is looked the half section structural representation for the master of the utility model most preferred embodiment.
Accompanying drawing 2 is the plan view of accompanying drawing 1.
Coding in the accompanying drawing is respectively: 1 is body, and 2 is connecting end, and 3 is groove, and 4 is the internal thread mounting groove, and 5 is through hole.
Embodiment
The utility model is not subjected to following embodiment's restriction, can determine concrete mode of execution according to the technical solution of the utility model and actual conditions.
In the utility model, for convenience of description, the description of the relative position relation of each parts all is that the Butut mode according to Figure of description is described, as: the position relationship of forward and backward, upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
Shown in accompanying drawing 1,2, the wired skew back cable of this directional well fixedly anticollision device comprises body 1 and connecting end 2, the lower end of the upper end of connecting end 2 and body 1 is fixed together, axis groove 3 is vertically arranged in the outside of body 1, on the top of body 1 internal thread mounting groove 4 is arranged, in the inside of body 1 and connecting end 2 through hole 5 that is connected with internal thread mounting groove 4 is arranged, in the outside of connecting end 2 outside thread is arranged.During use, connecting end 2 and drilling rod are fixedly installed togather by drill pipe coupling, after cable is derived drilling tool water hole, up and be installed in the outside groove 3 of body 1 along drilling rod and drill pipe coupling outer wall.The external diameter of body 1 is greater than the external diameter of drill pipe coupling, prevents from bumping the outage cable in drill pipe coupling place cable and internal surface of sleeve pipe collision.
Can be according to actual needs, to the wired skew back cable of above-mentioned directional well fixedly anticollision device make further optimization and/or improvements:
As shown in Figure 1, there is the up big and down small guiding conical surface lower end of internal thread mounting groove 4, in the upper inside wall of internal thread mounting groove 4 internal thread is arranged.Like this, there is internal thread to be convenient to be installed together with drilling rod on the upper inside wall of internal thread mounting groove 4.
As shown in Figure 2, the quantity of groove 3 is five and is evenly distributed on the outer side surface of body 1.Like this, be convenient to cable and be installed in the groove 3, prevent that body 1 from colliding cable with the internal surface of sleeve pipe collision.
As required, groove is wide to be 10 millimeters, and groove is high to be 10 millimeters.
Above technical characteristics has consisted of most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs non-essential technical characteristics, satisfies the demand of different situations.
Claims (5)
1. the fixing anticollision device of the wired skew back cable of directional well, it is characterized in that comprising body and connecting end, the upper end of connecting end and the lower end of body are fixed together, axis groove is vertically arranged in the outside of body, on the top of body the internal thread mounting groove is arranged, in the inside of body and connecting end the through hole that is connected with the internal thread mounting groove is arranged, in the outside of connecting end outside thread is arranged.
2. the fixing anticollision device of the wired skew back cable of directional well according to claim 1 is characterized in that there is the up big and down small guiding conical surface lower end of internal thread mounting groove, in the upper inside wall of internal thread mounting groove internal thread is arranged.
3. the fixing anticollision device of the wired skew back cable of directional well according to claim 1 and 2, the quantity that it is characterized in that groove is five and is evenly distributed on the outer side surface of body.
4. the fixing anticollision device of the wired skew back cable of directional well according to claim 1 and 2 is characterized in that groove wide is 10 millimeters, and groove is high to be 10 millimeters.
5. the fixing anticollision device of the wired skew back cable of directional well according to claim 3 is characterized in that groove wide is 10 millimeters, and groove is high to be 10 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311715 CN202660063U (en) | 2012-06-29 | 2012-06-29 | Fixing and anti-collision device for cables during wired inclination measurement for directional well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311715 CN202660063U (en) | 2012-06-29 | 2012-06-29 | Fixing and anti-collision device for cables during wired inclination measurement for directional well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660063U true CN202660063U (en) | 2013-01-09 |
Family
ID=47454972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220311715 Withdrawn - After Issue CN202660063U (en) | 2012-06-29 | 2012-06-29 | Fixing and anti-collision device for cables during wired inclination measurement for directional well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720893A (en) * | 2012-06-29 | 2012-10-10 | 中国石油集团西部钻探工程有限公司 | Directional well wired skew cable fixing anti-collision device |
-
2012
- 2012-06-29 CN CN 201220311715 patent/CN202660063U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720893A (en) * | 2012-06-29 | 2012-10-10 | 中国石油集团西部钻探工程有限公司 | Directional well wired skew cable fixing anti-collision device |
| CN102720893B (en) * | 2012-06-29 | 2014-09-24 | 中国石油集团西部钻探工程有限公司 | Directional well wired skew cable fixing anti-collision device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100593625C (en) | Central cable type high-strength large-through-hole rod | |
| CN201173113Y (en) | MWD system down-hole instrument connecting apparatus | |
| CN202202827U (en) | Adjustable quick-change pile driver drill rod | |
| CN204126065U (en) | A kind of beam column flexible connecting device | |
| CN202660063U (en) | Fixing and anti-collision device for cables during wired inclination measurement for directional well | |
| CN201065735Y (en) | Central cable type high intensity large through-hole drill rod | |
| CN101666214B (en) | Driller support device | |
| CN102720893B (en) | Directional well wired skew cable fixing anti-collision device | |
| CN104453855B (en) | Measurement while drilling key-separation instrument | |
| CN201614895U (en) | Reverse impact pulling device for drilling tool | |
| CN203441392U (en) | Anti-sticking connector | |
| CN203161090U (en) | Drill for oil exploration | |
| CN202596598U (en) | Drilling fluid filter circulation short section and drilling fluid filter circulation pipe string | |
| CN202990907U (en) | Easily-disassembled blade drill rod | |
| CN202578612U (en) | Downhole latch jack | |
| CN203429635U (en) | Full-protection-casing raking pile guide pipe guide structure | |
| CN201810247U (en) | Milling pin tap | |
| CN204299496U (en) | Large scale drilling tool lifting sub | |
| CN202100209U (en) | Drill stem conversion connector | |
| CN218563588U (en) | Drilling deflecting tool | |
| CN201620877U (en) | Main valve core of wireless inclinometer | |
| CN204126593U (en) | Self-expanding blocking device | |
| CN214739296U (en) | Full grout sleeve is used in steel bar connection with two-way centering barb | |
| CN203603772U (en) | Mast folding fixing mechanism and rotary drilling rig | |
| CN203426435U (en) | Lengthened upper nozzle brick |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130109 Effective date of abandoning: 20140924 |
|
| RGAV | Abandon patent right to avoid regrant |