CN111188575A - Rotary steering drilling device - Google Patents
Rotary steering drilling device Download PDFInfo
- Publication number
- CN111188575A CN111188575A CN202010039551.4A CN202010039551A CN111188575A CN 111188575 A CN111188575 A CN 111188575A CN 202010039551 A CN202010039551 A CN 202010039551A CN 111188575 A CN111188575 A CN 111188575A
- Authority
- CN
- China
- Prior art keywords
- soil
- equipment
- soil cleaning
- drill bit
- fixedly mounted
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 36
- 239000002689 soil Substances 0.000 claims abstract description 54
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 238000012544 monitoring process Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008520 organization Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
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- 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
- E21B10/00—Drill bits
-
- 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
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
-
- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of well drilling and guiding, and discloses a rotary steering well drilling device which comprises a well drilling device, wherein a soil cleaning device is fixedly installed at the bottom of the well drilling device, a soil cleaning bin is arranged in an inner cavity of the soil cleaning device, a hydraulic rod is fixedly installed at the top of the inner wall of the soil cleaning bin, a soil outlet hole is fixedly installed at the bottom of the inner wall of the soil cleaning bin, and grooves are formed in two side walls of the soil cleaning device. According to the invention, by utilizing the organization structure that the rotating shaft, the soil collecting plate and the hydraulic rod are arranged at the bottom of the equipment, the device can treat soil in the equipment in the use process of the equipment, compared with the existing equipment, the equipment can rotate at three hundred sixty degrees without dead angles and has an open angle of thirty degrees when in use, the soil in the aperture after the equipment works can be removed, the secondary coverage of the soil after the equipment is used is ensured, the device effectively improves the use effect of the equipment, and the soil cleaning capability of the equipment is ensured.
Description
Technical Field
The invention relates to the technical field of well drilling guiding, in particular to a rotary guiding well drilling device.
Background
The guide drilling system is applied to petroleum drilling engineering, can change two working conditions of orientation and rotary plate opening in time, continuously complete the operations of orientation deflecting, inclination increasing, inclination stabilizing, inclination reducing and direction twisting, and can quickly drill out a high-quality well track without changing the drilling tool assembly by pulling out the drill.
The existing drilling guide device needs to replace drill bits of different specifications according to different mining diameter values in the using process, so that the drill bits need to be frequently replaced when equipment is used, the using efficiency of the equipment is low, soil generated by the existing equipment in the using process cannot be timely extracted by a pump, and the local soil in the existing equipment cannot be completely cleaned due to the limited extracting range.
Disclosure of Invention
The invention provides a rotary steering drilling device, which has the advantages that soil in a drilled well can be removed in time, and a drill bit can adjust the diameter value of the drill bit according to requirements, so that the problems in the background art are solved.
The invention provides the following technical scheme: a rotary steering drilling device comprises a drilling device, wherein a soil cleaning device is fixedly mounted at the bottom of the drilling device, a soil cleaning bin is arranged in an inner cavity of the soil cleaning device, a hydraulic rod is fixedly mounted at the top of an inner wall of the soil cleaning bin, a soil outlet hole is fixedly mounted at the bottom of the inner wall of the soil cleaning bin, grooves are formed in two side walls of the soil cleaning device, a rotating shaft is fixedly mounted at one side of each groove, the grooves are rotatably connected with a soil collecting plate through the rotating shaft, a drill bit is fixedly mounted at the top of the drilling device, a first threaded rod is fixedly mounted at the bottom of the drill bit, a main shaft is movably mounted in the middle of an inner cavity of the drill bit, a sleeve is fixedly sleeved on the outer wall of the main shaft, a movable rod is movably connected to the outer side of the sleeve, an inner drill bit, and a connecting piece is fixedly arranged on the outer edge of the bottom of the drill bit.
Preferably, drilling equipment's middle part fixed mounting has controlling means, controlling means's outer wall fixed mounting has the screw thread to bore the piece, controlling means's top and bottom all set up threaded hole, and the screw hole respectively with first threaded rod and second threaded rod looks adaptation, controlling means's inner chamber fixed mounting has guide unit, the control unit, monitoring sensor and detection module, the guide unit is located the left side of the control unit, monitoring sensor is located the right side of the control unit, detection module is located monitoring sensor's right side.
Preferably, the diameter value of the fixing plate is smaller than that of the soil outlet hole, and the diameter value of the fixing plate is smaller than the minimum diameter value of the inner cavity of the soil cleaning bin.
Preferably, the clockwise maximum movement angle value of the movable rod is sixty degrees, and the counterclockwise maximum movement angle value of the movable rod is forty-five degrees.
Preferably, the maximum rotation angle value of the rotation shaft is forty-five degrees, and the minimum rotation angle value of the rotation shaft is zero degree.
The invention has the following beneficial effects:
1. this rotary steering drilling equipment, through utilizing the organizational structure who installs the axis of rotation bottom the equipment, soil collecting plate and hydraulic stem, the device can handle the inside earth of equipment at the in-process that equipment used, current equipment compares, this equipment can not have the dead angle rotation by three hundred sixty degrees when using, and there is thirty degrees open angle, can reject the earth in the equipment work back aperture, guarantee equipment can not cause the secondary of earth to cover after using, the device is effectual has improved the effect that equipment used, the ability of equipment clearance earth has been improved.
2. This rotary steering drilling rig, through utilizing the organizational structure of outer drill bit, interior drill bit, movable rod, main shaft and sleeve pipe, the device can make equipment can be according to the size that changes its drill bit at the in-process that uses, makes it can set up different apertures as required, need not to change different drill bits, has improved the convenient degree that equipment used, has also improved the flexibility that equipment used simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the drill bit of the present invention;
FIG. 3 is a schematic view of a steering control structure according to the present invention.
In the figure: 1. a drilling device; 2. a drill bit; 3. a control device; 4. a soil cleaning device; 5. drilling a thread; 6. an outer drill bit; 7. a connecting member; 8. a first threaded rod; 9. a second threaded rod; 10. a soil cleaning bin; 11. a hydraulic lever; 12. a fixing plate; 13. a groove; 14. a soil outlet hole; 15. a soil collecting plate; 16. a rotating shaft; 17. a detection module; 18. monitoring a sensor; 19. a control unit; 20. a guide unit; 21. a main shaft; 22. a sleeve; 23. a movable rod; 24. an inner drill bit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a rotary steering drilling device comprises a drilling device 1, a soil cleaning device 4 is fixedly installed at the bottom of the drilling device 1, a soil cleaning bin 10 is arranged in an inner cavity of the soil cleaning device 4, a hydraulic rod 11 is fixedly installed at the top of the inner wall of the soil cleaning bin 10, a soil outlet 14 is fixedly installed at the bottom of the inner wall of the soil cleaning bin 10, grooves 13 are formed in two side walls of the soil cleaning device 4, a rotating shaft 16 is fixedly installed at one side of each groove 13, each groove 13 is rotatably connected with a soil collecting plate 15 through the rotating shaft 16, a drill bit 2 is fixedly installed at the top of the drilling device 1, a first threaded rod 8 is fixedly installed at the bottom of the drill bit 2, a main shaft 21 is movably installed in the middle of the inner cavity of the drill bit 2, a sleeve 22 is fixedly sleeved on the outer wall of the main shaft 21, a movable rod 23 is movably connected to the outer side, the outer edge of the bottom of the drill bit 2 is fixedly provided with a connecting piece 7, the middle part of the drilling device 1 is fixedly provided with a control device 3, the outer wall of the control device 3 is fixedly provided with a threaded drill bit 5, the top and the bottom of the control device 3 are both provided with threaded holes, the threaded holes are respectively matched with a first threaded rod 8 and a second threaded rod 9, the inner cavity of the control device 3 is fixedly provided with a guide unit 20, a control unit 19, a monitoring sensor 18 and a detection module 17, the guide unit 20 is positioned on the left side of the control unit 19, the monitoring sensor 18 is positioned on the right side of the control unit 19, the detection module 17 is positioned on the right side of the monitoring sensor 18, the diameter value of the fixed plate 12 is smaller than that of the soil outlet 14, the diameter value of the fixed plate 12 is smaller than that of the inner cavity of the soil cleaning bin 10, the clockwise maximum movable rod 23 is sixty degrees, the maximum rotation angle value of the rotation shaft 16 is forty-five degrees and the minimum rotation angle value of the rotation shaft 16 is zero degrees.
Wherein, main shaft 21 can stretch out and draw back to the inside of equipment, makes equipment can drive sleeve pipe 22 and movable rod 23 and move at the in-process that uses, and then can adjust the diameter value of internal bit 24 to ensure its convenience and the flexibility of using.
Wherein, clear native device 4 can carry out three hundred sixty degrees no dead angles and rotate, and the in-process of guarantee equipment operation can be cleared up the earth in the inside region after the equipment operation, and it is remained that the guarantee does not have earth inside it, and then the effect of improve equipment operation.
Wherein, be used for leading to the working direction of equipment at equipment internally mounted guide unit 20, installation control unit 19 is used for controlling the operating condition of equipment inside, control drill bit 24 and outer drill bit 6 and its hydraulic stem 11 and axis of rotation 16 in it, be used for making equipment can in time detect the internal environment change between the equipment work area through installation monitoring sensor 18 at the during operation, and then in time make the adjustment, can in time make the detection to the stratum around the equipment through installation detection module 17, guarantee drill bit 2 can in time know the inside condition in aperture at the during operation.
Theory of operation, when using, rotate axis of rotation 16 thirty degrees, make collection native board 15 for opening the form, at equipment during operation, drive outer drill bit 6 and interior drill bit 24 by inside drive arrangement and carry out work, drill, because collection native board 15 is for opening the form, can promote the inside that gets into soil removal storehouse 10 with downthehole earth, utilize hydraulic stem 11 to drive fixed plate 12 and promote the inner chamber that makes to push out soil removal storehouse 10 through soil outlet hole 14 to earth, get into next cavity, carry to ground one by one, can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A rotary steerable drilling device comprising a drilling device (1), characterized in that: the soil cleaning device is characterized in that a soil cleaning device (4) is fixedly mounted at the bottom of the drilling device (1), a soil cleaning bin (10) is arranged in an inner cavity of the soil cleaning device (4), a hydraulic rod (11) is fixedly mounted at the top of the inner wall of the soil cleaning bin (10), a soil outlet hole (14) is fixedly mounted at the bottom of the inner wall of the soil cleaning bin (10), grooves (13) are formed in two side walls of the soil cleaning device (4), a rotating shaft (16) is fixedly mounted at one side of each groove (13), each groove (13) is rotatably connected with a soil collecting plate (15) through the rotating shaft (16), a drill bit (2) is fixedly mounted at the top of the drilling device (1), a first threaded rod (8) is fixedly mounted at the bottom of the drill bit (2), a main shaft (21) is movably mounted in the middle of the inner cavity of the drill bit (2), and, the outside swing joint of sleeve pipe (22) has movable rod (23), drill bit (24) in the other end fixedly connected with of movable rod (23), the outside movable mounting of drill bit (2) has outer drill bit (6), the outer edge fixed mounting of drill bit (2) bottom has connecting piece (7).
2. A rotary steerable drilling assembly as in claim 1, wherein: the middle part fixed mounting of drilling equipment (1) has controlling means (3), the outer wall fixed mounting of controlling means (3) has screw drill piece (5), threaded hole is all seted up to the top and the bottom of controlling means (3), and the screw hole respectively with first threaded rod (8) and second threaded rod (9) looks adaptation, the inner chamber fixed mounting of controlling means (3) has guide unit (20), the control unit (19), monitoring sensor (18) and detection module (17), guide unit (20) are located the left side of the control unit (19), monitoring sensor (18) are located the right side of the control unit (19), detection module (17) are located the right side of monitoring sensor (18).
3. A rotary steerable drilling assembly as in claim 1, wherein: the diameter value of fixed plate (12) is less than the diameter value of soil outlet (14), the diameter value of fixed plate (12) is less than the minimum diameter value of soil cleaning storehouse (10) inner chamber.
4. A rotary steerable drilling assembly as in claim 1, wherein: the clockwise maximum movement angle value of the movable rod (23) is sixty degrees, and the counterclockwise maximum movement angle value of the movable rod (23) is forty-five degrees.
5. A rotary steerable drilling assembly as in claim 1, wherein: the maximum rotation angle value of the rotation shaft (16) is forty-five degrees, and the minimum rotation angle value of the rotation shaft (16) is zero degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039551.4A CN111188575B (en) | 2020-01-15 | 2020-01-15 | Rotary steering drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039551.4A CN111188575B (en) | 2020-01-15 | 2020-01-15 | Rotary steering drilling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111188575A true CN111188575A (en) | 2020-05-22 |
| CN111188575B CN111188575B (en) | 2021-06-04 |
Family
ID=70706199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010039551.4A Active CN111188575B (en) | 2020-01-15 | 2020-01-15 | Rotary steering drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111188575B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3416514A1 (en) * | 1984-05-04 | 1985-11-07 | Otto 2000 Hamburg Frühling | Pipe-driving machine of inaccessible diameter |
| EP1448866B1 (en) * | 2001-11-30 | 2005-10-19 | Techmo Entwicklungs- und Vertriebs GmbH | Method and device for boring holes |
| CN101871328A (en) * | 2010-05-24 | 2010-10-27 | 中国石油天然气集团公司 | Planetary drill bit assembly for balancing reactive torque of drilling equipment in well drilling |
| CN203796168U (en) * | 2014-04-28 | 2014-08-27 | 烟台东恒机械有限公司 | Controllable direction screw drill |
| CN208534396U (en) * | 2018-07-17 | 2019-02-22 | 深圳市工勘岩土集团有限公司 | A kind of drilling structure of double drill bits |
-
2020
- 2020-01-15 CN CN202010039551.4A patent/CN111188575B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3416514A1 (en) * | 1984-05-04 | 1985-11-07 | Otto 2000 Hamburg Frühling | Pipe-driving machine of inaccessible diameter |
| EP1448866B1 (en) * | 2001-11-30 | 2005-10-19 | Techmo Entwicklungs- und Vertriebs GmbH | Method and device for boring holes |
| CN101871328A (en) * | 2010-05-24 | 2010-10-27 | 中国石油天然气集团公司 | Planetary drill bit assembly for balancing reactive torque of drilling equipment in well drilling |
| CN203796168U (en) * | 2014-04-28 | 2014-08-27 | 烟台东恒机械有限公司 | Controllable direction screw drill |
| CN208534396U (en) * | 2018-07-17 | 2019-02-22 | 深圳市工勘岩土集团有限公司 | A kind of drilling structure of double drill bits |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111188575B (en) | 2021-06-04 |
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| 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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210518 Address after: Room 301, Chuangye building, public entrepreneurship incubation base, Ranghulu District, Daqing City, Heilongjiang Province, 163000 Applicant after: Daqing Mingyue Petroleum Technology Co.,Ltd. Address before: 163000 plant A07, high end equipment manufacturing park, Daqing high tech Zone, Heilongjiang Province Applicant before: Zhang Baishuang |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |