CN114233210B - Logging controllable attitude stabilizer - Google Patents
Logging controllable attitude stabilizer Download PDFInfo
- Publication number
- CN114233210B CN114233210B CN202111622839.5A CN202111622839A CN114233210B CN 114233210 B CN114233210 B CN 114233210B CN 202111622839 A CN202111622839 A CN 202111622839A CN 114233210 B CN114233210 B CN 114233210B
- Authority
- CN
- China
- Prior art keywords
- protection pipe
- frames
- protection
- spherical joint
- joint
- 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.)
- Active
Links
- 239000003381 stabilizer Substances 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
A logging controllable posture stabilizer relates to the technical field of logging devices and comprises a first protection pipe, one side of the first protection pipe is provided with a plurality of spring columns, the first protection pipe is fixedly connected with one side of a second protection pipe through the spring columns, the other side of the second protection pipe is fixedly provided with a first spherical joint, a joint component is rotationally connected with the other side of the second protection pipe through the first spherical joint, the other side of the joint component is rotationally connected with a third protection pipe through the second spherical joint, a supporting rod is arranged in the third protection pipe, the outer wall of the third protection pipe is provided with a plurality of centering frames II, the outer walls of the first protection pipe and the second protection pipe are provided with a plurality of centering frames I, and the first centering frames and the second centering frames are composed of a plurality of spring frames. The invention solves the problem that the stabilizer cannot turn in the construction process by connecting the second protective tube and the third protective tube through the spherical joint, so that the stabilizer can change the posture at will, and meanwhile, the first centering frame, the second centering frame and the stay bar are added, the stability of the stabilizer is improved, and the vibration in the construction process is lightened.
Description
Technical Field
The invention relates to the technical field of logging devices, in particular to a logging controllable posture stabilizer.
Background
The stabilizer is also called as a centralizer and is a tool for stabilizing a downhole drilling tool and playing a role in preventing inclination. The device is connected to a section of drill string close to the thick-diameter drilling tool and used for stabilizing the drilling direction, and is an important tool for preventing well deviation change in petroleum, natural gas and geological exploration drilling engineering; in order to realize the high efficiency of wall polishing, the existing stabilizer is single in gesture, can not change the form according to the condition in the pit, can't solve the probe in the middle of under the irregular condition of pore wall, causes the difficulty for the construction.
Disclosure of Invention
The invention provides a logging controllable attitude stabilizer.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a controllable gesture stabilizer of logging, includes protection tube one, a plurality of spring post is installed to one side of protection tube one, protection tube one is through the one side fixed connection of spring post and protection tube two, the opposite side fixed mounting of protection tube two has ball-type joint one, joint assembly rotates with the opposite side of protection tube two through ball-type joint one, one side fixed mounting of protection tube three has ball-type joint two, joint assembly's opposite side rotates with protection tube three through ball-type joint two to be connected, be provided with the vaulting pole in the protection tube three, be provided with a plurality of centering frame two on the three outer wall of protection tube, be provided with a plurality of centering frame one on protection tube one and the two outer walls of protection tube, centering frame one and centering frame two are a plurality of spring frame constitution.
The invention further adopts a preferable scheme that: the first centering frame and the second centering frame are made of rubber materials.
The invention further adopts a preferable scheme that: the tail end of the stay bar is provided with a sliding block, and the stay bar is slidably arranged on the three inner walls of the protection tube through the sliding block.
The invention has the following advantages: the invention solves the problem that the stabilizer cannot turn in the construction process by connecting the second protective tube and the third protective tube through the spherical joint, so that the stabilizer can change the posture at will, and meanwhile, the first centering frame, the second centering frame and the stay bar are added, the stability of the stabilizer is improved, and the vibration in the construction process is lightened.
Drawings
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is a schematic elevational view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a schematic diagram of a front view of a brace;
FIG. 5 is a cross-sectional view of a second centralizer bracket;
FIG. 6 is a schematic diagram of a left-hand construction of the stay bar of the present invention in operation;
in the figure: the device comprises a third protection tube, a joint assembly 2, a second protection tube 3, a first protection tube 4, a second centering frame 5, a second spherical joint 6, a first spherical joint 7, a first centering frame 8, a spring column 9, a stay bar 10, a slide block 11 and a spring frame 12.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
According to the embodiment 1-6, the logging controllable posture stabilizer comprises a first protection pipe 4, one side of the first protection pipe 4 is provided with a plurality of spring columns 9, the first protection pipe 4 is fixedly connected with one side of a second protection pipe 3 through the spring columns 9, vibration can be relieved through the spring columns 9, the stabilizer is more stable, the other side of the second protection pipe 3 is fixedly provided with a first spherical joint 7, a joint component 2 is rotatably connected with the other side of the second protection pipe 3 through the first spherical joint 7, one side of the third protection pipe 1 is fixedly provided with a second spherical joint 6, the other side of the joint component 2 is rotatably connected with the third protection pipe 1 through the second spherical joint 6, so that the stabilizer can change the posture, more operations can be realized, a stay bar 10 is arranged in the third protection pipe 1, a plurality of centering frames two 5 are arranged on the outer wall of the third protection pipe 1, the first protection pipe 4 and the second protection pipe 3 are provided with a plurality of centering frames 8, the first centering frames 8 and the second centering frames 5 are respectively composed of a plurality of spring frames 12, and the first centering frames 10 are matched with the second centering frames 5, and the stabilizer is more stable.
The first righting frame 8 and the second righting frame 5 are made of rubber materials, so that friction force can be reduced, and the possibility of sliding down is reduced. The tail end of the stay bar 10 is provided with a slide block 11, and the stay bar 10 is slidably arranged on the inner wall of the protective tube three 1 through the slide block 11.
Working principle: during construction, the device is sleeved on the drill rod, the device enters a drill hole along with the drill rod, the first centering frame 8 and the second centering frame 5 can support and center the hole wall at a place where centering is needed, the spring frame 12 can shrink, the stay rod 10 can come out of the third protection tube 1 to be supported on the hole wall, the drill rod can stably work, when the drill hole needs to bend, the drill rod drives the joint assembly 2, the joint assembly 2 can drive the first spherical joint 7 and the second spherical joint 6 to rotate, the first protection tube 4, the second protection tube 3 and the third protection tube 1 can correspondingly move, and the drill rod can work normally.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. A logging controllable attitude stabilizer, characterized by: the novel support device comprises a first protection pipe (4), wherein one side of the first protection pipe (4) is provided with a plurality of spring columns (9), the first protection pipe (4) is fixedly connected with one side of a second protection pipe (3) through the spring columns (9), the other side of the second protection pipe (3) is fixedly provided with a first spherical joint (7), a joint component (2) is rotatably connected with the other side of the second protection pipe (3) through the first spherical joint (7), one side of the third protection pipe (1) is fixedly provided with a second spherical joint (6), the other side of the joint component (2) is rotatably connected with the third protection pipe (1) through the second spherical joint (6), a supporting rod (10) is arranged in the third protection pipe (1), a plurality of second righting frames (5) are arranged on the outer wall of the third protection pipe (1), a plurality of first righting frames (8) are arranged on the outer walls of the first protection pipe (4) and the second protection pipe (3), the first righting frames (8) and the second righting frames (5) are respectively composed of a plurality of spring frames (12), and the supporting rod (10) are matched with the second righting frames (5); the first righting frame (8) and the second righting frame (5) are made of rubber materials; the tail end of the stay bar (10) is provided with a sliding block (11), and the stay bar (10) is slidably arranged on the inner wall of the protective tube III (1) through the sliding block (11); during construction, the device is sleeved on the drill rod, the device enters a drill hole along with the drill rod, the first centering frame (8) and the second centering frame (5) can support and center the hole wall at a place where centering is needed, the spring frame (12) can shrink, the stay bar (10) can come out from the third protection tube (1) to be supported on the hole wall, the drill rod can stably work, when the drill hole needs to bend, the drill rod drives the joint assembly (2), the joint assembly (2) can drive the first spherical joint (7) and the second spherical joint (6) to rotate, the first protection tube (4), the second protection tube (3) and the third protection tube (1) can correspondingly move, and the drill rod can work normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111622839.5A CN114233210B (en) | 2021-12-28 | 2021-12-28 | Logging controllable attitude stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111622839.5A CN114233210B (en) | 2021-12-28 | 2021-12-28 | Logging controllable attitude stabilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114233210A CN114233210A (en) | 2022-03-25 |
| CN114233210B true CN114233210B (en) | 2024-01-16 |
Family
ID=80763857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111622839.5A Active CN114233210B (en) | 2021-12-28 | 2021-12-28 | Logging controllable attitude stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114233210B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716490Y (en) * | 2004-08-12 | 2005-08-10 | 刘瑞卿 | Bending regulating centralizing tripping-proof device |
| CN101473102A (en) * | 2006-03-27 | 2009-07-01 | 弗朗索瓦·米勒 | Device for steering drilling tools |
| CN206376760U (en) * | 2016-12-16 | 2017-08-04 | 中国石油天然气股份有限公司 | A kind of big runner spin rotary sucker rod centering guide |
| CN107762487A (en) * | 2016-08-18 | 2018-03-06 | 彭绍宾 | A kind of sound wave returns the imaging device that spreads out |
| CN208441790U (en) * | 2018-06-27 | 2019-01-29 | 唐山冀东石油机械有限责任公司 | Flexible sucker rod centering dropout prevention device |
-
2021
- 2021-12-28 CN CN202111622839.5A patent/CN114233210B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716490Y (en) * | 2004-08-12 | 2005-08-10 | 刘瑞卿 | Bending regulating centralizing tripping-proof device |
| CN101473102A (en) * | 2006-03-27 | 2009-07-01 | 弗朗索瓦·米勒 | Device for steering drilling tools |
| CN107762487A (en) * | 2016-08-18 | 2018-03-06 | 彭绍宾 | A kind of sound wave returns the imaging device that spreads out |
| CN206376760U (en) * | 2016-12-16 | 2017-08-04 | 中国石油天然气股份有限公司 | A kind of big runner spin rotary sucker rod centering guide |
| CN208441790U (en) * | 2018-06-27 | 2019-01-29 | 唐山冀东石油机械有限责任公司 | Flexible sucker rod centering dropout prevention device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114233210A (en) | 2022-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101832105A (en) | Method for well drilling and cementing of radial horizontal well with ultra-short radius and equipment thereof | |
| CN208184659U (en) | A kind of resource exploration drilling rig | |
| CN114233210B (en) | Logging controllable attitude stabilizer | |
| CN105134072B (en) | The shaft bottom transfer and its construction method of super short radial horizontal well drilling well | |
| CN209892118U (en) | Be applied to righting device of logging construction instrument | |
| CN214836197U (en) | Drilling stabilizer for sand well drilling | |
| CN204532329U (en) | Borehole accuracy precise control device | |
| CN218293520U (en) | Split type colliery drilling rod centralizer | |
| CN219974404U (en) | Drilling reaming device | |
| CN111999109A (en) | Deep rock stratum sampling device for engineering exploration | |
| CN209163791U (en) | A kind of bid gun-type pumps out release | |
| CN210829076U (en) | Drilling machine with positioning assistance and guiding assistance | |
| CN114166561A (en) | Auxiliary device for geological prospecting sampling equipment | |
| CN203374209U (en) | Water well drilling rig power head device with vibration smashing function | |
| CN208870528U (en) | A kind of intelligent rock drilling equipment for probing | |
| CN2359450Y (en) | Rope-type safety coring tool | |
| CN217001684U (en) | Lifting base for oil field drilling machine | |
| CN2089070U (en) | Miniature drill for explorating water | |
| CN112065298B (en) | Shale gas drilling type coring apparatus short joint connecting mechanism | |
| CN201747260U (en) | Double-drill pipe well drill rig | |
| CN218624105U (en) | Drilling tool structure | |
| CN215369734U (en) | Large-runner straight-strip centralizer for single and small well | |
| CN220644175U (en) | Engineering geophysical exploration hammering mechanism | |
| CN213510471U (en) | Mining pneumatic frame column type drilling machine | |
| CN220621785U (en) | Well drilling righting device |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |