CN103075103A - Self-walking shale gas drilling machine - Google Patents
Self-walking shale gas drilling machine Download PDFInfo
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- CN103075103A CN103075103A CN2013100350725A CN201310035072A CN103075103A CN 103075103 A CN103075103 A CN 103075103A CN 2013100350725 A CN2013100350725 A CN 2013100350725A CN 201310035072 A CN201310035072 A CN 201310035072A CN 103075103 A CN103075103 A CN 103075103A
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Abstract
The invention discloses a self-walking shale gas drilling machine and relates to drilling equipment. The self-walking shale gas drilling machine comprises a crown block (1), a well rack (2), a rotating table (5), a drill stand (6), a winch (12), a conveying vehicle chassis (10), a power mechanism and a hydraulic system. According to the self-walking shale gas drilling machine, the drilling equipment is arranged on the conveying vehicle chassis, so that the equipment mounting and dismounting speed is rapid; after operation is finished, the self-walking shale gas drilling machine is transferred to another place from one place with rapid speed, convenience and labor saving, so that manpower is saved, and the working strength is reduced; a single-roller hydraulic disc type brake is adopted, and an independent hydraulic source is adopted, so that safe and reliable braking is ensured, the labor intensity of a driller is reduced, and the safety and the reliability are higher; front and rear power driving modes are adopted, and the driving modes are selected according to road surface conditions, so that the passing-by reliability and safety of vehicles are ensured.
Description
Technical field
The present invention relates to drilling equipment, specifically a kind of self-propelled shale gas rig.
Background technology
Along with international, domestic fuel structure is required to change, low-carbon (LC), increase without the demand for fuel amount of CO2 emission, be badly in need of the supply of this type of energy.Shale gas is a kind of cleaning, the efficient energy, is all exploring, developing shale gas in the global range at present.China is the abundant countries of shale gas reserves, and the shale gas reserves reach 30 tcms.In recent years, Chinese Petroliferous resource supply and demand contradiction constantly increases natural gas demand, competition in the international market is fierce, therefore accelerates the shale gas exploitation, to changing Chinese Petroliferous resource general layout, the link energy shortage ensures that the national energy security tool is of great significance.
The shale gas rig is the special equipment of exploitation shale gas, because shale gas is stored in hills and mountain area and is imbedded in the middle of the rock stratum or coal seam about 3000 meters, require the shale gas rig can drill 3000 meters with interior shale gas-bearing formation, bore deep-well on ground to the shale gas-bearing formation, shale gas is exploited out, and it is large that large type drill took up an area the space in the past, after entering hills and mountain area, be inconvenient to move, bring a lot of puzzlements for probing work, wasted more manpower and materials, and operating efficiency is difficult to improve.
Summary of the invention
For solving the technical problem of above-mentioned existence, the invention provides a kind of self-propelled shale gas rig, whole drilling equipment is installed on the carriage chassis, and the occupation of land space is little, and conveniently moving is flexible, alleviates operating personnel's labour intensity, has improved operating efficiency.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of self-propelled shale gas rig, it is characterized in that, include overhead traveling crane, derrick, rotating disk, rig floor, winch, carrier loader chassis, actuating unit and hydraulic system, described derrick is arranged on the carrier loader chassis, described overhead traveling crane is arranged at the top of derrick and is connected with winch on being arranged at the carrier loader chassis by wire rope, be hung with hook block on the described derrick, described hook block is connected with winch by wire rope, described rig floor is arranged at the bottom of derrick, be provided with rotating disk on the described rig floor, described rotating disk drives drilling rod.
The actuating unit of this self-propelled shale gas rig comprises two diesel engines being arranged on the carrier loader chassis, two hydraulic transmission gear boxs and gear compound box, described two diesel engines and two hydraulic transmission gear boxs are connected respectively and jointly are connected with the gear compound box afterwards, and the clutch end of described gear compound box is connected with winch, rotating disk, carrier loader chassis respectively.
Be provided with four hydraulic legs on the described carrier loader chassis frame.
Two single armed tongs and tongs hydraulic jack are installed on the described derrick.
Described winch adopts single cylinder disc brake device.
Be provided with air compressor on the described diesel engine, be connected with the gas control valve member, control the gear conversion of described winch.
Described rig floor front is provided with the drilling rod ramp, is used for promoting and putting down drilling rod.
Described rig floor bottom is provided with the instrument that preventer is installed.
Power drive before and after described carrier loader chassis is provided with, the type of drive that adopts back axle diaxon driving or propons, back axle to drive simultaneously.
The present invention is installed in drilling equipment on the carrier loader chassis, and equipment installation and removal speed is fast, transfers to another place by the three unities after finishing the work, and speed is fast, and is convenient and strength-saving, has saved manually, has reduced working strength; Adopt single cylinder hydraulic disc brake, independent hydraulic power source is arranged, guarantee that braking safe is reliable, driller's labour intensity reduces, and security reliability is higher; Power drive before and after adopting is selected type of drive according to the road surface situation, has guaranteed reliability and safety that vehicle passes through.
Description of drawings
Fig. 1 is the structural representation under the SBR of the present invention;
Fig. 2 is the structural representation under the duty of the present invention;
Fig. 3 is chassis of the present invention partial schematic diagram.
The specific embodiment
Describe the present invention below in conjunction with the drawings and specific embodiments:
As Figure 1-3, this self-propelled shale gas rig, include overhead traveling crane 1, derrick 2, rotating disk 5, rig floor 6, winch 12, carrier loader chassis 10, actuating unit and hydraulic system, described derrick 2 is arranged on the carrier loader chassis 10, described overhead traveling crane 1 is arranged at the top of derrick 2 and is connected with winch 12 on being arranged at carrier loader chassis 10 by wire rope, the top of described derrick 2 is hung with hook block 3, and described hook block 3 is connected with winch 12 by wire rope.
The actuating unit of this self-propelled shale gas rig comprises two diesel engines 9 being arranged on the carrier loader chassis 10, two hydraulic transmission gear boxs 8 and gear compound box 7, described two diesel engines 9 are connected respectively afterwards with two hydraulic transmission gear boxs 8 and jointly are connected with gear compound box 7, and the clutch end of described gear compound box 7 is connected with winch 12, rotating disk 5, carrier loader chassis 10 respectively.There are two power input ports in left side, described gear compound box 7 tops, connect two hydraulic transmission gear boxs 8, the upper, middle and lower, right side of described gear compound box 7 are respectively arranged with a power delivery outlet, the left side, below arranges a power delivery outlet, be used for respectively being connected with the drive unit on winch 12, rotating disk 5, carrier loader chassis 10, the hook block 3 that winch 12 rotarily drives on the derrick 2 moves up and down.Rotating disk 5 rotarily drives the drilling rod rotary work.After carrier loader chassis 10 drives equipment is moved movement to another job site from a job site, flexible.Can adopt a diesel engine 9 work when power is no more than 300KW, when required power during greater than 300KW, two diesel engines 9 are worked simultaneously.
Be provided with four hydraulic legs 14 on carriage chassis car 10 vehicle frames, be used for carrier loader chassis 10 leveling all around, guarantee to be in plumbness after derrick 2 erects.Be provided with front and back support on the described carrier loader chassis 10, park derrick 2 when being used for walking.Power drive before and after described carrier loader chassis 10 is provided with, the type of drive that adopts back axle diaxon driving or propons, back axle to drive simultaneously.When smooth dirt road and highway are walked, only need the type of drive of 10*4, be uneven or complicated muddy road walking can be adopted the type of drive of 10*8, guaranteeing that carriage chassis car 10 can not be absorbed in the mud nest and can not walk, thereby guaranteed reliability and the safety that vehicle passes through.
Described winch 12 adopts single cylinder disc brake device, and this brake gear has independent hydraulic power source, guarantees that braking safe is reliable, easy to operate, greatly alleviates driller's labour intensity.Pneumatic circuit control is adopted in described winch 12 gears gearshift, is provided with air compressor 15 on the described diesel engine 9, is connected with the gas control valve member, and the driller controls the gas control valve member, and valve member notifies automatically controlled signal to realize gearbox shifting, realizes the gear conversion of described winch 12.
Described derrick 2 is vertical type K type derrick, and two single armed tongs 11 and tongs hydraulic jack 13 are installed on the derrick 2, is used for tightening and dismantling drilling rod.Tongs balancing cylinder of a tongs operating cylinder respectively is installed in derrick 2 both sides, is used for power being provided and tongs 11 being moved up and down to tongs hydraulic jack 13.Three boom hoistings are installed on the described derrick 2, can be respectively be placed on correct position at sling three tons or five tons of weights of diverse location, alleviate workman's labour intensity.
On the described derrick 2 quadruple board platform is installed, is used for putting thribble, its capacity can deposit 4 " 3000 meters on drilling rod, 10 " 7 of drill collars, escape device is installed on the quadruple board platform, emergency can be taken escape apparatus from quadruple board platform and be slipped to ground.
Described rig floor 6 is arranged at the bottom of derrick 2, is provided with rotating disk 5 on the described rig floor 6, and described rotating disk 5 drives drilling rod 4.Rotating disk 5 rotarily drives drilling rod 4 rotations and carries out probing work.Described rig floor 6 is above the well head center, and its work plane terrain clearance is 6 meters, is driller and driller's work-yard.Described rig floor 6 fronts are provided with drilling rod ramp 16, are used for promoting and putting down drilling rod.Described rig floor 6 both sides are provided with ladder and escaping slideway, are used for about driller and the sunlight driller, and emergency can glide rapidly from slideway, play the effect of protection safety.Described rig floor 6 is transferred and is provided with the instrument that preventer installation trolley, preventer lifting device etc. are used for installing preventer, installation preventer that can be convenient and safe.Described rig floor 6 rear portions also are provided with the ladder of rig floor 6 from the carrier loader chassis 10.
Described hydraulic system is comprised of the hydraulic jack of using in hydraulic oil pump and the system, puts up oil cylinder and telescopic oil cylinder such as what be used for derrick 2, is used for the hydraulically extensible oil cylinder of hydraulic leg, is used for the tongs oil cylinder of tongs etc.Hydraulic oil pump is installed on the hydraulic transmission gear box 8, and motor is started working, and makes hydraulic oil pump work by the gas control operating valve.A hydraulic oil pump respectively is installed on two hydraulic transmission gear boxs 8, when the large discharge capacity of needs, can be used two hydraulic oil pumps to work simultaneously, for each hydraulic jack in the system provides hydraulic power source.
The present invention is when work, carrier loader chassis 10 is transported to the appointed place with equipment, by hydraulic leg 14 with chassis 10 leveling, guarantee that derrick 2 is in plumbness, the oil cylinder that puts up by hydraulic system erects derrick 2, make derrick 2 reach specified altitude by telescopic oil cylinder, self-locking mechanism plays a role on the derrick, fall a little derrick 2, joint just drops on derrick 2 lower bodies on the derrick 2, fixes the guy wire that is connected on derrick 2 and ground, locking locking device just can start working, utilize hook block 3 drilling rod 4 is mentioned or to put down, rotarily drive drilling rod 4 by rotating disk 5 and be rotated, realize drillng operation.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (9)
1. self-propelled shale gas rig, it is characterized in that, include overhead traveling crane (1), derrick (2), rotating disk (5), rig floor (6), winch (12), carrier loader chassis (10), actuating unit and hydraulic system, described derrick (2) is arranged on the carrier loader chassis (10), described overhead traveling crane (1) is arranged at the top of derrick (2) and is connected with winch (12) on being arranged at carrier loader chassis (10) by wire rope, be hung with hook block (3) on the described derrick (2), described hook block (3) is connected with winch (12) by wire rope, described rig floor (6) is arranged at the bottom of derrick (2), be provided with rotating disk (5) on the described rig floor (6), described rotating disk (5) drives drilling rod (4).
2. self-propelled shale gas rig according to claim 1, it is characterized in that, the actuating unit of this self-propelled shale gas rig comprises two diesel engines (9), two hydraulic transmission gear boxs (8) and the gear compound box (7) that is arranged on the carrier loader chassis (10), described two diesel engines (9) are connected respectively afterwards with two hydraulic transmission gear boxs (8) and jointly are connected with gear compound box (7), and the clutch end of described gear compound box (7) is connected with winch (12), rotating disk (5), carrier loader chassis (10) respectively.
3. self-propelled shale gas rig according to claim 1 is characterized in that, is provided with four hydraulic legs (14) on the vehicle frame of described carrier loader chassis (10).
4. self-propelled shale gas rig according to claim 1 is characterized in that, two single armed tongs (11) and tongs hydraulic jack (13) are installed on the described derrick (2).
5. self-propelled shale gas rig according to claim 1 is characterized in that, described winch (12) adopts single cylinder disc brake device.
6. self-propelled shale gas rig according to claim 2 is characterized in that, is provided with air compressor (15) on the described diesel engine (9), is connected with the gas control valve member, controls the gear conversion of described winch (12).
7. self-propelled shale gas rig according to claim 1 is characterized in that, described rig floor (6) front is provided with drilling rod ramp (16), is used for promoting and putting down drilling rod.
8. self-propelled shale gas rig according to claim 10 is characterized in that, described rig floor (6) bottom is provided with the instrument that preventer is installed.
9. self-propelled shale gas rig according to claim 1 is characterized in that, power drive before and after described carrier loader chassis (10) is provided with, the type of drive that adopts back axle diaxon driving or propons, back axle to drive simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100350725A CN103075103A (en) | 2013-01-30 | 2013-01-30 | Self-walking shale gas drilling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100350725A CN103075103A (en) | 2013-01-30 | 2013-01-30 | Self-walking shale gas drilling machine |
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| CN103075103A true CN103075103A (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013100350725A Pending CN103075103A (en) | 2013-01-30 | 2013-01-30 | Self-walking shale gas drilling machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632088A (en) * | 2015-01-04 | 2015-05-20 | 宝鸡石油机械有限责任公司 | Petroleum drilling machine tower-shaped derrick sleeving mounting method |
| CN109339702A (en) * | 2018-11-09 | 2019-02-15 | 山东中天泰和实业有限公司 | A kind of digital multifunctional mounted drilling rig |
| CN110230473A (en) * | 2019-07-16 | 2019-09-13 | 中国海洋石油集团有限公司 | A kind of oil drilling hydraulic drill rig pedestal |
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| CN201554369U (en) * | 2009-11-13 | 2010-08-18 | 中曼石油天然气集团有限公司 | Fast-transported petroleum drilling rig capable of transporting large module integrally and automatically traveling |
| CN201560708U (en) * | 2009-11-13 | 2010-08-25 | 中曼石油天然气集团有限公司 | Automatic walking mechanism of host machine unit of integral transportation petroleum drilling machine |
| CN202064839U (en) * | 2011-04-22 | 2011-12-07 | 中国石油天然气集团公司 | Four-drill column double headframe for land drilling machine |
| CN202064840U (en) * | 2011-04-22 | 2011-12-07 | 中国石油天然气集团公司 | Four-drill column drill derrick |
| CN202108420U (en) * | 2011-04-22 | 2012-01-11 | 中国石油天然气集团公司 | Land headframe for duplex rig |
| CN203248072U (en) * | 2013-01-30 | 2013-10-23 | 山东中天泰和实业有限公司 | Self-walking shale gas drilling machine |
-
2013
- 2013-01-30 CN CN2013100350725A patent/CN103075103A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201554369U (en) * | 2009-11-13 | 2010-08-18 | 中曼石油天然气集团有限公司 | Fast-transported petroleum drilling rig capable of transporting large module integrally and automatically traveling |
| CN201560708U (en) * | 2009-11-13 | 2010-08-25 | 中曼石油天然气集团有限公司 | Automatic walking mechanism of host machine unit of integral transportation petroleum drilling machine |
| CN202064839U (en) * | 2011-04-22 | 2011-12-07 | 中国石油天然气集团公司 | Four-drill column double headframe for land drilling machine |
| CN202064840U (en) * | 2011-04-22 | 2011-12-07 | 中国石油天然气集团公司 | Four-drill column drill derrick |
| CN202108420U (en) * | 2011-04-22 | 2012-01-11 | 中国石油天然气集团公司 | Land headframe for duplex rig |
| CN203248072U (en) * | 2013-01-30 | 2013-10-23 | 山东中天泰和实业有限公司 | Self-walking shale gas drilling machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632088A (en) * | 2015-01-04 | 2015-05-20 | 宝鸡石油机械有限责任公司 | Petroleum drilling machine tower-shaped derrick sleeving mounting method |
| CN109339702A (en) * | 2018-11-09 | 2019-02-15 | 山东中天泰和实业有限公司 | A kind of digital multifunctional mounted drilling rig |
| CN109339702B (en) * | 2018-11-09 | 2023-10-27 | 山东中天泰和实业有限公司 | Digital multifunctional vehicle-mounted drilling and repairing machine |
| CN110230473A (en) * | 2019-07-16 | 2019-09-13 | 中国海洋石油集团有限公司 | A kind of oil drilling hydraulic drill rig pedestal |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130501 |