CN108661546A - A kind of shale gas exploitation exploration drilling equipment - Google Patents
A kind of shale gas exploitation exploration drilling equipment Download PDFInfo
- Publication number
- CN108661546A CN108661546A CN201810453310.7A CN201810453310A CN108661546A CN 108661546 A CN108661546 A CN 108661546A CN 201810453310 A CN201810453310 A CN 201810453310A CN 108661546 A CN108661546 A CN 108661546A
- Authority
- CN
- China
- Prior art keywords
- rack
- rotating bar
- shale gas
- drilling equipment
- plate
- 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 32
- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002360 preparation 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
-
- 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
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
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 discloses a kind of shale gas exploitation exploration drilling equipments, including top plate；Rotating bar is provided on the downside of the top plate, rotating bar is connect with left frame, right rack and holder pivots；The rotating bar, which is located on the shaft part between two holders, is provided with external screw thread, and swivel nut is also threaded in rotating bar, sliding sleeve is slidably fitted on the slide bar；The lower end of the sliding sleeve is installed with mounting plate, the lower left side of mounting plate is vertically-mounted limiting plate, rack is slidably fitted on the right side of limiting plate, the lower end of rack is installed with lifter plate, the centre position of lifter plate bottom is installed with driving motor, and the output end of driving motor is installed with drilling rod.The present invention equipped with the cooperation between externally threaded rotating bar, swivel nut and sliding sleeve by driving mounting plate or so to change position, also change the position of drilling rod up and down by the cooperation between Knucle-gear and rack, it is additionally provided with mutually matched first pillar and the second pillar, improves drilling efficiency.
Description
Technical field
The present invention relates to shale gas exploitation technical field, specifically a kind of shale gas exploitation exploration drilling equipment.
Background technology
Shale gas also known as tight gas reservoir gas are the natural gas resource contained in rammell for exploitation, Chinese shale gas
Recoverable reserves occupies first place in the world.The formation and enrichment of shale gas have the characteristics that itself uniqueness, are often distributed in thickness in basin
In larger, widespread shale hydrocarbon source rock formation.Compared with conventional natural gas, shale gas exploitation has production life of well long and production
The advantage of period length, most of aerogenesis shale has a very wide distribution, thickness is big, and universal gassiness, this enables shale gas well to grow
Phase with stable rate aerogenesis.
Shale gas exploitation is typically used for drilling equipment when surveying, and existing drilling equipment structure function is all relatively simple,
Usually fixed shakiness when artificial drilling operation is carried out, to influence drilling effect, at the same time, existing drilling equipment is carrying out
A large amount of airborne dusts are easy tod produce when drilling, not only endanger the health of operator, but also influence drilling efficiency.
Invention content
The purpose of the present invention is to provide a kind of shale gas exploitation exploration drilling equipments, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of shale gas exploitation exploration drilling equipment, including top plate；The left and right sides of the top plate is symmetrically installed with a left side
The bottom of rack and right rack, top plate is also symmetrically fixedly mounted there are two holder, and the lower end of two holders is fixed by slide bar to be connected
It connects；Rotating bar is provided on the downside of the top plate, rotating bar is connect with left frame, right rack and holder pivots；The rotating bar
It is provided with external screw thread on shaft part between two holders, swivel nut is also threaded in rotating bar, is slided on the slide bar
Sliding sleeve is installed, sliding sleeve is fixedly connected with swivel nut；The lower end of the sliding sleeve is installed with mounting plate, and the lower left side of mounting plate is perpendicular
Limiting plate directly is installed, rack is slidably fitted on the right side of limiting plate, the lower right side of mounting plate is installed with mounting bracket, installation
The lower end of frame is rotatablely equipped with Knucle-gear, the engagement of knuckle-tooth wheel and rack；The lower end of the rack is installed with lifter plate, lifting
The centre position in board bottom portion is installed with driving motor, and the output end of driving motor is installed with drilling rod；The rotating bar
Right end be installed with bent axle, turning set is rotatablely equipped on bent axle, connecting rod, the right branch are rotatably connected on turning set
Cylinder body is installed on the outside of frame, the internal slide of cylinder body is equipped with piston, push rod, push rod are installed on the upside of piston
Upper end and connecting rod be rotatablely connected；It is provided with suction inlet on the inside of the right support, suction inlet passes through air inlet pipe and cylinder body
Inside connection, the inside of cylinder body are also communicated with exhaust pipe, and exhaust pipe and air inlet pipe upper edge gas flow direction are provided with check valve.
As a further solution of the present invention：Electric rotating machine, the output of electric rotating machine are installed on the left frame
End is installed with first bevel gear.
As further scheme of the invention：The left end of the rotating bar is installed with second bevel gear, the second cone
Gear is engaged with first bevel gear.
As further scheme of the invention：The rear side of the mounting bracket, which is also installed with, drives Knucle-gear rotation
Rotary electric machine.
As further scheme of the invention：The left and right sides of the lifter plate bottom is symmetrically fixedly mounted that there are two the
The internal slide of one pillar, the first pillar is equipped with the second pillar.
As further scheme of the invention：The upper end of second pillar is fixed by spring and the first pillar to be connected
It connects, the lower end of the second pillar is installed with non-slip mat.
As further scheme of the invention：The bottom of the left frame and right rack is both provided with castor.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention by be equipped with externally threaded rotating bar, swivel nut and
Cooperation between sliding sleeve drives mounting plate or so to change position, also changes drilling rod up and down by the cooperation between Knucle-gear and rack
Position, be additionally provided with mutually matched first pillar and the second pillar, improve stability when drilling, will also be raised by cylinder body
Dirt extracts, and improves drilling efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of shale gas exploitation exploration drilling equipment.
Fig. 2 is the close-up schematic view at A in Fig. 1.
Fig. 3 is the close-up schematic view at B in Fig. 1.
In figure：1- top plates, 2- left frames, 3- castors, 4- holders, 5- rotating bars, 6- swivel nuts, 7- sliding sleeves, 8- slide bars, 9- peaces
Loading board, 10- limiting plates, 11- lifter plates, the first pillars of 12-, the second pillars of 13-, 14- non-slip mats, 15- springs, 16- driving electricity
Machine, 17- drilling rods, 18- bent axles, 19- turning sets, 20- connecting rods, 21- push rods, 22- cylinder bodies, 23- pistons, 24- exhaust pipes, 25-
The right rack of air inlet pipe, 26-, 27- suction inlets, 28- electric rotating machines, 29- first bevel gears, 30- second bevel gears, 31- racks,
32- mounting brackets, 33- Knucle-gears.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of shale gas exploitation exploration drilling equipment, including top plate 1；Institute
The left and right sides for stating top plate 1 is symmetrically installed with left frame 2 and right rack 26, and the bottom of top plate 1 is also symmetrically installed with
The lower end of two holders 4, two holders 4 is fixedly connected by slide bar 8；The downside of the top plate 1 is provided with rotating bar 5, rotation
Bar 5 is rotatablely connected with left frame 2, right rack 26 and holder 4, and electric rotating machine 28, electric rotating are installed on the left frame 2
The output end of machine 28 is installed with first bevel gear 29, and the left end of the rotating bar 5 is installed with second bevel gear 30, the
Two bevel gears 30 engage with first bevel gear 29, to make the rotation of electric rotating machine 28 that rotating bar 5 be driven to rotate；The rotating bar 5
It is provided with external screw thread on shaft part between two holders 4, is also threaded with swivel nut 6 in rotating bar 5, on the slide bar 8
Be slidably fitted with sliding sleeve 7, sliding sleeve 7 is fixedly connected with swivel nut 6, when rotating bar 5 rotates clockwise by swivel nut 6 drive sliding sleeve 7 to
It moves right, drives sliding sleeve 7 to be moved to the left by swivel nut 6 when rotating bar 5 rotates counterclockwise；The lower end of the sliding sleeve 7 is fixedly mounted
There is mounting plate 9, the lower left side of mounting plate 9 is vertically-mounted to have limiting plate 10, the right side of limiting plate 10 to be slidably fitted with rack 31, peace
The lower right side of loading board 9 is installed with mounting bracket 32, and the lower end of mounting bracket 32 is rotatablely equipped with Knucle-gear 33, Knucle-gear 33 and tooth
Item 31 engages, and the rear side of mounting bracket 32 is also installed with the rotary electric machine for driving Knucle-gear 33 to rotate；Under the rack 31
End is installed with lifter plate 11, and the left and right sides of 11 bottom of lifter plate is symmetrically fixedly mounted there are two the first pillar 12, and first
The internal slide of pillar 12 is equipped with the second pillar 13, and the upper end of the second pillar 13 is fixed by spring 15 and the first pillar 12 to be connected
It connects, the lower end of the second pillar 13 is installed with non-slip mat 14；The centre position of 11 bottom of the lifter plate is also installed with
The output end of driving motor 16, driving motor 16 is installed with drilling rod 17, to carry out borehole investigations to rock；The rotation
The right end of bar 5 is installed with bent axle 18, and turning set 19 is rotatablely equipped on bent axle 18, connection is rotatably connected on turning set 19
The outside of bar 20, the right support 26 is installed with cylinder body 22, and the internal slide of cylinder body 22 is equipped with piston 23, piston 23
Upside is installed with push rod 21, and upper end and the connecting rod 20 of push rod 21 are rotatablely connected, to make the rotation band piston of bent axle 18
23 move up and down in the inside of cylinder body 22；The inside of the right support 26 is provided with suction inlet 27, and suction inlet 27 passes through air inlet pipe
25 are connected to the inside of cylinder body 22, and the inside of cylinder body 22 is also communicated with exhaust pipe 24,25 upper edge gas of exhaust pipe 24 and air inlet pipe
Flow direction is provided with check valve, and so as to gas backstreaming, the dust that drill hole generates is pumped discharge when piston 23 moves up and down；
The bottom of the left frame 2 and right rack 26 is both provided with castor 3, so as to the movement of device.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of shale gas exploitation exploration drilling equipment, which is characterized in that including top plate（1）；The top plate（1）Left and right two
Side is symmetrically installed with left frame（2）With right rack（26）, top plate（1）Bottom be also symmetrically fixedly mounted there are two holder
（4）, two holders（4）Lower end pass through slide bar（8）It is fixedly connected；The top plate（1）Downside be provided with rotating bar（5）, turn
Lever（5）With left frame（2）, right rack（26）And holder（4）Rotation connection；The rotating bar（5）Positioned at two holders（4）It
Between shaft part on be provided with external screw thread, rotating bar（5）On be also threaded with swivel nut（6）, the slide bar（8）On be slidably fitted with
Sliding sleeve（7）, sliding sleeve（7）With swivel nut（6）It is fixedly connected；The sliding sleeve（7）Lower end be installed with mounting plate（9）, mounting plate
（9）Lower left side vertically-mounted have limiting plate（10）, limiting plate（10）Right side be slidably fitted with rack（31）, mounting plate（9）
Lower right side be installed with mounting bracket（32）, mounting bracket（32）Lower end be rotatablely equipped with Knucle-gear（33）, Knucle-gear（33）
With rack（31）Engagement；The rack（31）Lower end be installed with lifter plate（11）, lifter plate（11）The interposition of bottom
It sets and is installed with driving motor（16）, driving motor（16）Output end be installed with drilling rod（17）；The rotating bar（5）
Right end be installed with bent axle（18）, bent axle（18）On be rotatablely equipped with turning set（19）, turning set（19）Upper rotation connection
There is connecting rod（20）, the right support（26）Outside be installed with cylinder body（22）, cylinder body（22）Internal slide be equipped with
Piston（23）, piston（23）Upside be installed with push rod（21）, push rod（21）Upper end and connecting rod（20）Rotation connection；
The right support（26）Inside be provided with suction inlet（27）, suction inlet（27）Pass through air inlet pipe（25）With cylinder body（22）Inside
Connection, cylinder body（22）Inside be also communicated with exhaust pipe（24）, exhaust pipe（24）And air inlet pipe（25）Upper edge gas flow direction
It is provided with check valve.
2. shale gas exploitation exploration drilling equipment according to claim 1, which is characterized in that the left frame（2）On
It is installed with electric rotating machine（28）, electric rotating machine（28）Output end be installed with first bevel gear（29）.
3. shale gas exploitation exploration drilling equipment according to claim 2, which is characterized in that the rotating bar（5）'s
Left end is installed with second bevel gear（30）, second bevel gear（30）With first bevel gear（29）Engagement.
4. shale gas exploitation exploration drilling equipment according to claim 1, which is characterized in that the mounting bracket（32）'s
Rear side is also installed with drive Knucle-gear（33）The rotary electric machine of rotation.
5. shale gas exploitation exploration drilling equipment according to claim 1, which is characterized in that the lifter plate（11）Bottom
Symmetrically there are two the first pillars for fixed installation for the left and right sides in portion（12）, the first pillar（12）Internal slide be equipped with second
Column（13）.
6. shale gas exploitation exploration drilling equipment according to claim 5, which is characterized in that second pillar（13）
Upper end pass through spring（15）With the first pillar（12）It is fixedly connected, the second pillar（13）Lower end be installed with non-slip mat
（14）.
7. shale gas exploitation exploration drilling equipment according to claim 1, which is characterized in that the left frame（2）With
Right rack（26）Bottom be both provided with castor（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810453310.7A CN108661546B (en) | 2018-05-14 | 2018-05-14 | Drilling device for shale gas exploitation survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810453310.7A CN108661546B (en) | 2018-05-14 | 2018-05-14 | Drilling device for shale gas exploitation survey |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108661546A true CN108661546A (en) | 2018-10-16 |
| CN108661546B CN108661546B (en) | 2020-01-03 |
Family
ID=63779425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810453310.7A Active CN108661546B (en) | 2018-05-14 | 2018-05-14 | Drilling device for shale gas exploitation survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108661546B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236299A (en) * | 2018-11-09 | 2019-01-18 | 中国铁建重工集团有限公司 | A kind of laser rock fragmenting device |
| CN109252812A (en) * | 2018-10-30 | 2019-01-22 | 栾勇 | A kind of self-propelled surface drilling device of pumping fixed |
| CN111021953A (en) * | 2020-01-10 | 2020-04-17 | 深圳市律远汇智科技有限公司 | High rock drill of security convenient to remove and fix |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488729A (en) * | 1983-09-08 | 1984-12-18 | Step Design | Drill box |
| CN2559686Y (en) * | 2002-02-08 | 2003-07-09 | 耿文华 | Multifunction messenger |
| CN107489374A (en) * | 2017-07-05 | 2017-12-19 | 刘小华 | A kind of building lot construction adjustable drilling aperture apparatus |
| CN208252025U (en) * | 2018-05-14 | 2018-12-18 | 廊坊市穿山甲工程机械有限公司 | Drilling equipment is used in a kind of exploration of shale gas exploitation |
-
2018
- 2018-05-14 CN CN201810453310.7A patent/CN108661546B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488729A (en) * | 1983-09-08 | 1984-12-18 | Step Design | Drill box |
| CN2559686Y (en) * | 2002-02-08 | 2003-07-09 | 耿文华 | Multifunction messenger |
| CN107489374A (en) * | 2017-07-05 | 2017-12-19 | 刘小华 | A kind of building lot construction adjustable drilling aperture apparatus |
| CN208252025U (en) * | 2018-05-14 | 2018-12-18 | 廊坊市穿山甲工程机械有限公司 | Drilling equipment is used in a kind of exploration of shale gas exploitation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252812A (en) * | 2018-10-30 | 2019-01-22 | 栾勇 | A kind of self-propelled surface drilling device of pumping fixed |
| CN109236299A (en) * | 2018-11-09 | 2019-01-18 | 中国铁建重工集团有限公司 | A kind of laser rock fragmenting device |
| CN111021953A (en) * | 2020-01-10 | 2020-04-17 | 深圳市律远汇智科技有限公司 | High rock drill of security convenient to remove and fix |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108661546B (en) | 2020-01-03 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191209 Address after: No.02, building 31, No.4 and No.6, Baiguang Road, Xicheng District, Beijing 100032 Applicant after: Beijing CNOOC Energy Investment Co., Ltd. Address before: No. 8 Road, Xindu Xindu District of Chengdu city of Sichuan Province in 610500 Applicant before: Southwest Petroleum University |
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