CN105275415B - Full-automatic continuous drilling rig - Google Patents
Full-automatic continuous drilling rig Download PDFInfo
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- CN105275415B CN105275415B CN201510783349.1A CN201510783349A CN105275415B CN 105275415 B CN105275415 B CN 105275415B CN 201510783349 A CN201510783349 A CN 201510783349A CN 105275415 B CN105275415 B CN 105275415B
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Abstract
The invention discloses a kind of full-automatic continuous drilling rig, including rig substructure and dynamic catwalk, tube drawbench is installed in dynamic catwalk both sides, derrick is installed in rig substructure upper table surface correspondence well head, in derrick both sides, frame inner surface is respectively symmetrically installed with rack and guide rail, and hoisting mechanism I and hoisting mechanism II are respectively arranged with the bottom and top of derrick；Quadruple board platform is installed with front side of derrick, quadruple board platform is provided with pneumatic fingerboard；The track moved for pillar grab pipe machine is connected between the drilling floor surface of rig substructure and quadruple board platform bottom；Rigger's erecting bed is also equipped with front side of derrick, rigger's erecting bed is located above quadruple board platform, and suspended fixing has automatic rigger below rigger's erecting bed.The device of the present invention, it is not necessary to which shackle can be carried out by stopping brill, and drilling efficiency is improved.
Description
Technical field
The invention belongs to petroleum machinery equipment technical field, it is related to a kind of full-automatic continuous drilling rig.
Background technology
The drilling operation process of existing rig (being unworthy of top to drive) is：Driller operates air hoist by drill pipe joint from Mao Dao
It is drawn to along gate slope on rig floor, completes upper with kelly bar in mouse hole by the cooperation of air hoist and hydraulic tongs
Button (now slurry liquid has stopped circulation), trip crane system proposes the drilling rod after being detained in completion to well head from mouse hole, by 1-2
Floorman helps its lower end to be aligned with the outstanding drilling rod upper end held of drilling floor surface slips after button, and hydraulic tongs is revolved again, operation of linking closely,
Mud circulation is opened, continues to creep into.Trip-out operation process is：Traveling system is by drilling tool lifting to certain altitude (now slurry liquid
Stop circulation), hydraulic tongs shackle is operated, then by 2-3 floormans and rigger's coordinating operation, thribble is transplanted on well
In frame quadruple board platform fingerboard；Tripping operation process is the inverse process of trip-out process.
The subject matter that above-mentioned operating type is present is：1) in whole drilling process, drilling tool processing occupies substantial amounts of brill
The well time (deep drilling rig becomes apparent) and need many people simultaneously to coordinate could to complete, driller's labor intensity is very big, operator
Member's security risk is high.2) make a trip and need to stop boring in drilling process that the upper shackle operation of drilling tool could be carried out, upper shackle every time
Flower about 1~2min is needed, drilling efficiency is reduced.3) stop to bore so that not circulating for drilling fluid and not rotating for rotary system,
Easily cause shaft bottom bit freezing；In addition, the swabbing action of the discontinuous generation that makes a trip will cause wellbore pressure to fluctuate, it is unfavorable for
The stabilization of the borehole wall, adds the possibility that complex situations occur for underground.
The content of the invention
It is an object of the invention to provide a kind of full-automatic continuous drilling rig, prior art is solved in the processing of rig drilling tool
During driller's labor intensity it is big, security risk is high, and makes a trip and need to stop boring in drilling process that shackle could be carried out
The drilling efficiency that causes is relatively low, the easy something unexpected happened in underground the problem of.
The technical solution adopted in the present invention is, a kind of full-automatic continuous drilling rig, including rig substructure and power cat
Road, tube drawbench is provided with dynamic catwalk both sides, derrick is provided with rig substructure upper table surface correspondence well head, in the side frame of derrick two
Frame inner surface is respectively symmetrically installed with rack and guide rail, and hoisting mechanism I is respectively arranged with the bottom and top of derrick
With hoisting mechanism II；
Quadruple board platform is installed with front side of derrick, quadruple board platform is provided with pneumatic fingerboard；Rig substructure drilling floor surface and
The track moved for pillar grab pipe machine is connected between quadruple board platform bottom；Rigger's erecting bed is also equipped with front side of derrick,
Rigger's erecting bed is located above quadruple board platform, and suspended fixing has automatic rigger below rigger's erecting bed；
Mud line manifold is installed with the outside of derrick or so, each mud line manifold is by corresponding rotary hose respectively with carrying
Mechanism I, hoisting mechanism II is risen to be connected.
The full-automatic continuous drilling rig of the present invention, is further characterized in that：
Control room is installed with rear side of rig substructure top, the fixed peace on the concubine support of the rig substructure left and right sides
Equipped with driller's concubine.
Tube drawbench, dynamic catwalk, hoisting mechanism I, pillar grab pipe machine, automatic rigger and hoisting mechanism II with it is electro-hydraulic
Controlling organization UNICOM, electrohydraulic controlling mechanism is integrated in the hydraulic station on ground.
Tube drawbench, dynamic catwalk, hoisting mechanism I, pillar grab pipe machine, automatic rigger and hoisting mechanism II execution machine
Corresponding position sensor is provided with structure, all position sensors are connected with electrohydraulic controlling mechanism signal.
Hoisting mechanism I bottoms are provided with powerplant module, are made up of respectively paired motor, reduction box, gear；Hoisting mechanism I
Top provided with integrating the multi-function device that shackle, mud uninterruptedly circulate, creep into spinfunction.
Hoisting mechanism II tops are provided with powerplant module, are made up of respectively paired motor, reduction box, gear；Suspend in midair bottom
There is conventional top drive；Reverse torque beam is provided between hoisting mechanism II upper and lower part.
The beneficial effects of the invention are as follows 1) improve operating personnel security, whole drilling operation course realize it is complete from
Dynamicization, without floorman and rigger, only needs operating personnel to complete entirely to creep into and make a trip in the operation of rig floor control room
Operation, can avoid injury to personnel；2) improve to realize in drilling efficiency, whole drilling process and continuously make a trip and creep into, no
Stop brill with above to unload drilling rod, drilling efficiency can be greatly improved with the stacks in drilling.3) security of well bore is improved, is bored
The uninterrupted circulation of well liquid and continuous and at the uniform velocity make a trip and can reduce wellbore pressure caused by swabbing action and fluctuate, is conducive to maintaining
Wellbore stability, reduces the possibility that complex situations occur for underground.
Brief description of the drawings
Fig. 1 is full-automatic continuous rig front view of the invention；
Fig. 2 is full-automatic continuous rig side view of the invention；
Fig. 3 is full-automatic continuous rig top view of the invention；
Fig. 4 is full-automatic continuous drill drilling flow one of the invention；
Fig. 5 is full-automatic continuous drill drilling flow two of the invention；
Fig. 6 is full-automatic continuous drill drilling flow three of the invention；
Fig. 7 is full-automatic continuous drill drilling flow four of the invention；
Fig. 8 is full-automatic continuous drill drilling flow five of the invention；
Fig. 9 is full-automatic continuous drill drilling flow six of the invention；
Figure 10 is full-automatic continuous rig trip-out flow one of the invention；
Figure 11 is full-automatic continuous rig trip-out flow two of the invention；
Figure 12 is full-automatic continuous rig trip-out flow three of the invention；
Figure 13 is full-automatic continuous rig trip-out flow four of the invention；
Figure 14 is full-automatic continuous rig trip-out flow five of the invention.
In figure, 1. rig substructures, 2. dynamic catwalks, 3. control rooms, 4. derricks, 5. hoisting mechanism I, 6. pillar grab pipe machines,
7. rack, 8. riggers, 9. hoisting mechanism II, 10. single drill pipes, 11. quadruple board platforms, 12. mud line manifolds, 13. driller's concubines,
14. guide rail, 15. tube drawbenches, 16. pneumatic fingerboards, 17. rigger's erecting beds, 18. rotary hoses, 19. electrohydraulic controlling mechanisms, 20. liquid
Pressure station.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, Figure 2, Figure 3 shows, the structure of apparatus of the present invention is that (base surface) is provided with rig substructure 1 on the ground
With dynamic catwalk 2, dynamic catwalk 2 is connected by bolt with rig substructure 1, and tube drawbench 15 is provided with the both sides of dynamic catwalk 2,
The single drill pipe 10 of predetermined quantity is kept flat on tube drawbench 15 per side；Well is installed in the upper table surface of rig substructure 1 correspondence well head
Frame 4, rack 7 and guide rail 14 are respectively symmetrically installed with the both sides frame inner surface of derrick 4, in the bottom of derrick 4 and upper
Portion is respectively arranged with hoisting mechanism I5 and hoisting mechanism II9；Quadruple board platform 11, two are installed with by bearing pin in the front side of derrick 4
Layer platform 11 is provided with pneumatic fingerboard 16；It is connected with and is grabbed for pillar between the drilling floor surface of rig substructure 1 and the bottom of quadruple board platform 11
The track that pipe machine 6 is moved；Rigger's erecting bed 17 is also equipped with the front side of derrick 4, rigger's erecting bed 17 is located at quadruple board platform 11
Top, suspended fixing has automatic rigger 8 below rigger's erecting bed 17；Mud tube is installed with the outside of derrick or so
Remittance 12, each mud line manifold 12 is connected with hoisting mechanism I5, hoisting mechanism II9 respectively by corresponding rotary hose 18；In rig
Control room 3 is installed with rear side of the top of base 1, driller is installed with the concubine support of the left and right sides of rig substructure 1
Concubine 13.
Tube drawbench 15, dynamic catwalk 2, pillar grab pipe machine 6, rigger 8, pneumatic fingerboard 16, two sets of hoisting mechanism (elevators
Structure I5, hoisting mechanism II9) it is supporting, a full set of tubing string automated programming system is constituted together.
The outside of tube drawbench 15 is provided with dump ram, tilts tube drawbench 15 by the stretching (retraction) of dump ram predetermined
Angle, realizes that the single drill pipe 10 on tube drawbench 15 is realized by gravity and rolls into automatically (or rolling out).
Dynamic catwalk 2 mainly includes drill feeding facility, hydraulic wireline winch, jigger, the rotation of fluid motor-driven hydraulic wireline winch roller
Turn, drawing high structure by steel wire rope completes to send the raising of drill string device, and fluid motor-driven sprocket wheel rotation, drive send jigger to move
It is dynamic, single drill pipe 10 is elapsed to nearly pillar grab pipe machine 6.
By the mutual cooperation between tube drawbench 15, dynamic catwalk 2, single drill pipe 10 can be realized in ground comb with boring
Automatic Conveying between table top.
Pillar grab pipe machine 6 mainly includes rotary motor, coaster, swing arm and binding clip, and strop movable pendulum arm and binding clip are moved to
Predetermined altitude, Driven by Hydraulic Cylinder swing arm, which is stretched out, makes binding clip to correct position, binding clip clamping single drill pipe 10；Their mutual cooperation
Action can make to be delivered to the single drill pipe 10 of drilling floor surface and be changed into plumbness from horizontality, and by its movement to well head；Conversely,
Can also be by the movement of single drill pipe 10 to dynamic catwalk 2.
Automatic rigger 8 mainly includes rotary motor, coaster, telescopic arm, binding clip, the automatic derrick under fluid motor-driven
Work 8 can be integrally around revolution central rotation, and telescopic arm bottom sets binding clip, can be hanged in operation and hold drilling tool thribble.
By automatic rigger 8, the mutual cooperation of pillar tube drawbench 6, drilling tool thribble can be realized in quadruple board platform fingerboard 16
Automatic Conveying between well head.
Hoisting mechanism I5 bottoms are provided with powerplant module, are made up of respectively paired motor, reduction box, gear；Hoisting mechanism
I5 top, which is provided with, integrates the multi-function device that shackle, mud uninterruptedly circulated, crept into spinfunction；Hoisting mechanism I5
Upper and lower part between be bolted.During operation, hoisting mechanism I5 is realized by the engagement of wheel and rack and moved up and down；
Hook carries and passes to gear by hoisting mechanism I5, then passes to derrick 4 by the engagement of wheel and rack 7.
Hoisting mechanism II9 tops are provided with powerplant module, are made up of respectively paired motor, reduction box, gear；Suspend in midair bottom
There is conventional top drive, top is driven back-up tong and can moved up and down；Reverse torque beam is provided between hoisting mechanism II9 upper and lower part, for bearing
Drive reaction torque during drilling in top.During operation, hoisting mechanism II9 is realized by the engagement of wheel and rack and moved up and down；Hook carries logical
Cross hoisting mechanism II9 and pass to gear, then derrick 4 is passed to by the engagement of wheel and rack 7.
Drilling well in whole drilling process can be realized by the cooperation of hoisting mechanism I5, hoisting mechanism II9, mud line manifold 12
The circulation of liquid is uninterrupted, continuously makes a trip and creeps into.
Tube drawbench 15, dynamic catwalk 2, hoisting mechanism I5, pillar grab pipe machine 6, automatic rigger 8 and hoisting mechanism II9
With the UNICOM of electrohydraulic controlling mechanism 19, electrohydraulic controlling mechanism 19 is integrated in the hydraulic station 20 on ground.
Above-mentioned tube drawbench 15, dynamic catwalk 2, hoisting mechanism I5, pillar grab pipe machine 6, automatic rigger 8 and hoisting mechanism
Corresponding position sensor is provided with II9 executing agency, for position detection or spacing control, all position sensings
Device is connected with the signal of electrohydraulic controlling mechanism 19, and utilizes the action of each execution unit in 19 pairs of covering devices of electrohydraulic controlling mechanism
Carry out PLC technology so that control has safety interlock function, can also be by control room 3 to all parts remote control.
The drilling flow of apparatus of the present invention, implements according to following steps：
Step 1. hoisting mechanism I5 and hoisting mechanism II9 is in low level, and operation tube drawbench 15 rolls into single drill pipe 10
Dynamic catwalk 2, at the same time, hoisting mechanism I5 slurry channels are opened, hoisting mechanism II9 slurry channels are closed, hoisting mechanism II9
The shackle for stop drilling, completing with drilling tool is acted, and hoisting mechanism I5 starts drilling, sees Fig. 4.
Single drill pipe 10 is sent at pillar grab pipe machine 6 by step 2. dynamic catwalk 2；At the same time, on hoisting mechanism II9
Certain altitude is risen to, hoisting mechanism I5 continues to creep into, and sees Fig. 5.
Step 3. pillar grab pipe machine 6 captures single drill pipe 10, is changed into plumbness and is promoted to certain altitude submitting
Hoisting mechanism II9 is given, hoisting mechanism II9 bottoms top is driven to complete to detain with single drill pipe 10；At the same time, hoisting mechanism I5 continues
Drilling, dynamic catwalk 2 is descending to be resetted, and sees Fig. 6.
Step 4. hoisting mechanism II9 takes single drill pipe 10 and is displaced downwardly to hoisting mechanism I5, and hoisting mechanism II9 slurry channels are beaten
Open and complete to pull work, hoisting mechanism on single drill pipe 10 and the drilling tool crept into hoisting mechanism I5 upper unit
I5 closes slurry channel, stops drilling, and hoisting mechanism II9 starts drilling well, sees Fig. 7.
Step 5. is in same track, and hoisting mechanism I5 is all the time under, and hoisting mechanism II9 is all the time in upper, hoisting mechanism I5
Unclamp drilling tool and go upward to predetermined altitude, while hoisting mechanism II9 continues drilling well, see Fig. 8.
When step 6. hoisting mechanism II9 is crept into close to hoisting mechanism I5 upper units, hoisting mechanism II9 stoppings drilling,
Complete the shackle with drilling tool to act, hoisting mechanism I5 slurry channels are opened, hoisting mechanism II9 slurry channels are closed, by elevator
Structure I5 continues to creep into；At the same time, dynamic catwalk 2 conveys next single drill pipe 10, sees Fig. 9.
The trip-out work flow of apparatus of the present invention is that its step includes：
Step 1. hoisting mechanism I5 lifting drilling tools go upward to predetermined altitude, and at the same time hoisting mechanism II9 empty downs are extremely
Hoisting mechanism I5 upper units, are shown in Figure 10.
Step 2. hoisting mechanism II9 slurry channels are opened and the upper button with drilling tool are completed in hoisting mechanism I5 upper units
Action, hoisting mechanism I5 slurry channels are closed；Hoisting mechanism I5 unclamps drilling tool and comes downwards to drilling floor surface, at the same time hoisting mechanism
II9 takes drilling tool and goes upward to predetermined altitude, sees Figure 11.
Step 3. hoisting mechanism I5 upper units complete drilling tool shackle action at drilling floor surface, and hoisting mechanism I5 slurry channels are beaten
Open, hoisting mechanism II9 slurry channels are closed and a up segment distance, see Figure 12.
Step 4. rigger 8 and the crawl thribble of pillar grab pipe machine 6, hoisting mechanism II9 bottoms top, which is driven, unclamps drilling tool, sees figure
13。
The automatic rigger 8 of step 5., pillar tube drawbench 6, which cooperate, discharges thribble, at the same time hoisting mechanism I5, lifting
Mechanism II9 continues next thribble that pulls out of hole, and sees Figure 14.
The tripping operation flow of the present invention is the inverse process of trip-out flow, is not repeated herein.
The full-automatic continuous drilling rig of the present invention, improves the security of operating personnel, and whole drilling operation course is realized
Full-automation, without floorman and rigger, only needs operating personnel to complete rectification drilling well in control room operation and remove
Operation is bored, injury to personnel can be avoided；Improve to realize in drilling efficiency, whole drilling process and continuously make a trip and creep into, no
Stop brill with above to unload drilling rod, drilling efficiency can be greatly improved with the stacks when boring.Improve the security of well bore, drilling fluid
Uninterrupted circulation and continuous and at the uniform velocity make a trip and can reduce wellbore pressure caused by swabbing action and fluctuate, be conducive to maintaining the borehole wall
It is stable, reduce the possibility that complex situations occur for underground.
Claims (1)
1. a kind of full-automatic continuous drilling rig, it is characterised in that：Including rig substructure (1) and dynamic catwalk (2), in power cat
Road (2) both sides are provided with tube drawbench (15), derrick (4) are provided with rig substructure (1) upper table surface correspondence well head, in derrick (4)
Both sides frame inner surface is respectively symmetrically installed with rack (7) and guide rail (14), distinguishes in the bottom of derrick (4) and top
It is provided with hoisting mechanism I (5) and hoisting mechanism II (9)；
Quadruple board platform (11) is installed with front side of derrick (4), quadruple board platform (11) is provided with pneumatic fingerboard (16)；In rig substructure
(1) track mobile for pillar grab pipe machine (6) is connected between drilling floor surface and quadruple board platform (11) bottom；Before derrick (4)
Side is also equipped with rigger's erecting bed (17), and rigger's erecting bed (17) is located above quadruple board platform (11), in rigger's erecting bed
(17) lower section suspended fixing has automatic rigger (8)；
Mud line manifold (12) is installed with the outside of derrick or so, each mud line manifold (12) passes through corresponding rotary hose (18)
It is connected respectively with hoisting mechanism I (5), hoisting mechanism II (9)；
Control room (3) is installed with rear side of described rig substructure (1) top, the concubine in rig substructure (1) left and right sides
Driller's concubine (13) is installed with support；
Described tube drawbench (15), dynamic catwalk (2), hoisting mechanism I (5), pillar grab pipe machine (6), automatic rigger (8) and
Hoisting mechanism II (9) with electrohydraulic controlling mechanism (19) UNICOM, electrohydraulic controlling mechanism (19) is integrated in the hydraulic station (20) on ground
It is interior；
Described tube drawbench (15), dynamic catwalk (2), hoisting mechanism I (5), pillar grab pipe machine (6), automatic rigger (8) and
Corresponding position sensor, all position sensors and electrichydraulic control are provided with hoisting mechanism II (9) executing agency
Mechanism (19) signal is connected；
Described hoisting mechanism I (5) bottom is provided with powerplant module, is made up of respectively paired motor, reduction box, gear；Lifting
Mechanism I (5) top, which is provided with, integrates the multi-function device that shackle, mud uninterruptedly circulate, creep into spinfunction；
Described hoisting mechanism II (9) top is provided with powerplant module, is made up of respectively paired motor, reduction box, gear；Bottom
Suspention has conventional top drive；Reverse torque beam is provided between hoisting mechanism II (9) upper and lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510783349.1A CN105275415B (en) | 2015-11-16 | 2015-11-16 | Full-automatic continuous drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783349.1A CN105275415B (en) | 2015-11-16 | 2015-11-16 | Full-automatic continuous drilling rig |
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| CN105275415A CN105275415A (en) | 2016-01-27 |
| CN105275415B true CN105275415B (en) | 2017-08-29 |
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| CN105672874B (en) * | 2016-02-05 | 2018-06-19 | 四川宏华石油设备有限公司 | A kind of automated drilling rig |
| CN107227934A (en) * | 2016-03-25 | 2017-10-03 | 胜利油田金刚石石油技术有限公司 | A kind of oil-well rig tubing string automated programming system |
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| CN105781445B (en) * | 2016-03-29 | 2018-02-27 | 宝鸡石油机械有限责任公司 | A kind of continuous motion oil-well rig and its trip-out, lower drill method |
| CN105804674A (en) * | 2016-05-18 | 2016-07-27 | 北京海格立斯智能装备技术有限公司 | Oilfield well servicing system for overhaul operation |
| US11118415B2 (en) | 2016-07-15 | 2021-09-14 | Rigtec As | Method and arrangement for transporting drill pipes |
| CN106639923A (en) * | 2016-11-11 | 2017-05-10 | 宝鸡石油机械有限责任公司 | Petroleum drilling machine achieving continuous motion of tripping in and tripping out and method for continuous motion of tripping in and tripping out |
| CN109356537B (en) * | 2018-12-04 | 2023-12-05 | 四川宏华石油设备有限公司 | Pipe column moving system and method |
| CN109750976B (en) * | 2019-03-22 | 2023-10-24 | 吉林大学 | Full-hydraulic deep well drilling machine |
| CN110043203A (en) * | 2019-04-25 | 2019-07-23 | 四川宏华石油设备有限公司 | A kind of automated drilling rig and the method using automated drilling rig progress tubing string movement |
| CN111206886A (en) * | 2020-01-17 | 2020-05-29 | 广州海洋地质调查局 | Drill string suspension method for ocean deep drilling operation |
| US11603720B2 (en) | 2020-09-04 | 2023-03-14 | Sichuan Honghua Petroleum Equipment Co., Ltd. | Methods for tripping a drilling rig or a workover rig |
| CN112211573B (en) * | 2020-09-04 | 2021-10-01 | 四川宏华石油设备有限公司 | Processing system of drilling and repairing tubular column |
| CN114251062A (en) * | 2020-09-22 | 2022-03-29 | 北京贝特海利装备技术有限公司 | Novel automatic calandria system of rig |
| CN111997538B (en) * | 2020-09-25 | 2022-10-04 | 中油国家油气钻井装备工程技术研究中心有限公司 | Oil rig derrick racking platform device capable of suspending and discharging drill rods |
| CN113669017B (en) * | 2021-09-07 | 2024-06-25 | 兰州兰石石油装备工程股份有限公司 | Land continuous tripping drilling machine and continuous tripping operation method |
| CN113530462B (en) * | 2021-09-15 | 2021-11-30 | 东营浩辰石油技术开发有限公司 | Multidirectional lifting type drilling machine derrick and drilling machine |
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| CN101812977B (en) * | 2009-02-25 | 2012-10-10 | 北京Tsc海洋石油装备有限公司 | Drilling platform pipe racking system and method |
| CN102536139B (en) * | 2012-02-13 | 2014-04-09 | 常州大学 | Movement mechanism for conveying drill columns for drilling platform |
| CN102720448B (en) * | 2012-06-12 | 2014-10-22 | 宝鸡石油机械有限责任公司 | Device and method for connecting drill rod with three-joint unit |
| CN103510887B (en) * | 2013-10-14 | 2015-11-25 | 江苏如通石油机械股份有限公司 | Power fortune pipe device |
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Effective date of registration: 20210113 Address after: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee after: Baoji Oilfield Machinery Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co., Ltd Address before: 721002 No. 2 Dongfeng Road, Shaanxi, Baoji Patentee before: Baoji Oilfield Machinery Co.,Ltd. |
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