CN105484683A - Automatic discharge device for drill strings - Google Patents

Automatic discharge device for drill strings Download PDF

Info

Publication number
CN105484683A
CN105484683A CN201610042549.6A CN201610042549A CN105484683A CN 105484683 A CN105484683 A CN 105484683A CN 201610042549 A CN201610042549 A CN 201610042549A CN 105484683 A CN105484683 A CN 105484683A
Authority
CN
China
Prior art keywords
robot
mechanical arm
platform
thribble
pipe
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.)
Pending
Application number
CN201610042549.6A
Other languages
Chinese (zh)
Inventor
陈新龙
彭太锋
毛亚军
高迅
徐军
金宗祥
许峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinopec Oilfield Equipment Corp
Sinopec Siji Petroleum Machinery Co Ltd
Original Assignee
SJ Petroleum Machinery Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SJ Petroleum Machinery Co filed Critical SJ Petroleum Machinery Co
Priority to CN201610042549.6A priority Critical patent/CN105484683A/en
Publication of CN105484683A publication Critical patent/CN105484683A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00Supports for the drilling machine, e.g. derricks or masts
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole

Abstract

The invention relates to petroleum drill and exploitation equipment, in particular to an automatic discharge device for drill strings. A top drive is arranged at the top of a derrick, a two-layer platform is arranged in the middle, and a drill floor is arranged at the lower part; a stand platform is connected to the drill floor; an upper manipulator is connected to the two-layer platform and can move on the two-layer platform; a lower manipulator support is connected to the stand platform; a lower manipulator is connected to the lower manipulator support and can move on the lower manipulator support. The device can grip, move and discharge the drill strings automatically, reduces the labor intensity of workers, and is high in mechanical degree, safe to operate and applicable to various drilling platforms.

Description

A kind of drill string automatic discharge device
Technical field
The invention belongs to oil drilling and extracting equipment technical field, relate to a kind of well pipe handling equipment for capturing, moving, discharge thribble.
Background technology
Pipe racking is in drilling process, realize the conveying of thribble between thribble platform and well head and the process of discharge.Need in drilling operation course to carry out a large amount of discharge operations to drill string, comprise the discharge of drill string on well site and the discharge on rig floor.Particularly in the process of making a trip, need repeatedly to repeat drill string discharge operation.Drill string discharge operation not only spends a large amount of time, and labour intensity is large, and security risk is high.Therefore, realizing the automation discharge of drill string, the gentle operating efficiency of Automated water of the drill string discharge that allows driller away from deathtrap, alleviate labor strength, improves, is the effective way realizing safety, healthy drilling well and improve drilling efficiency.
At present, conventional oil rig adopts manual work to coordinate pneumatic puffer to realize mostly, and this discharge, conveying thribble operation, need rigger to climb to quadruple board platform and be engaged in work high above the ground, abnormally dangerous and labour intensity large, and operating efficiency is low.In recent years, there is the typical structure pattern such as column pipe pick up and lay down system and quadruple board platform well pipe handling equipment.
Column pipe pick up and lay down system, main employing installation manipulator arm and trolley body on the column being parallel to derrick realize system and realize along the rectilinear motion of horizontal guide rail with around the rotation of column own axes within the scope of 180 °, thus realize capturing drilling rod (thribble), synchronously realize up and down and the transmission of front and back.Its advantage is that structure is relatively simple, and take up space little, working range is wide, be easy to Automated condtrol, shortcoming needs the column of mounting strap guide rail on rig floor and powerful little motor vehicle drive system, and overall stability against overturning is also influenced, and range of application is very limited.
Quadruple board platform well pipe handling equipment, main employing is integrated into the cantilevered multifunction manipulator on quadruple board platform, column upper end guides and puts into quadruple board platform discharge frame by TRAJECTORY CONTROL pattern automatically that adopt translation to add rotation, or column upper end is moved to well head top position from quadruple board platform discharge frame.System is easy to realize emissions operation, takes up space little, and quality is light, but the radius of clean-up is little, controls complicated, usually need with other exhaust system of rig floor with the use of.But due to outstanding hold drill string time derrick in epimere and quadruple board platform stressing conditions comparatively complicated, be unfavorable for transforming with rig; Meanwhile, gang drill post and drill string are vertically put, less stable, at present not yet industrial applications.
Summary of the invention
The present invention is directed to above-mentioned Problems existing, provide a kind of supporting capacity strong, meet drilling environment, long service life and Fully-mechanized a kind of well pipe handling equipment of working continuously, to realize safety, healthy drilling well and to improve drilling efficiency.
The technical solution adopted for the present invention to solve the technical problems is: comprise derrick, rig floor, quadruple board platform, top manipulator, lower robot, lower robot support, thribble platform, there is quadruple board platform the centre of derrick, rig floor is arranged at the bottom of derrick, thribble platform is connected on rig floor, top manipulator is arranged on and connects on quadruple board platform, realize ring set and the horizontal feed of drill string, and coordinate lower robot to realize the discharge of thribble on quadruple board platform; Lower robot is connected on lower robot support, realize the clamping of drill string, lifting, horizontal feed and transfer, and coordinate top manipulator to realize the discharge of thribble at thribble platform, lower robot support is on thribble platform, and the working region met when lower robot moves covers whole thribble platform.
Described top manipulator, comprise top sliding rail, top sliding trolley, pipe-grabbing mechanical arm, mechanical arm and telescopic oil cylinder, top sliding rail guide rail is connected to quadruple board platform front portion, top sliding trolley is stuck in sliding rail by roller, driven by motor and realize the movement in orbit of top sliding trolley, mechanical arm is connected on the sliding trolley of top, comprise pipe-grabbing mechanical arm, mechanical arm and telescopic oil cylinder composition, pipe-grabbing mechanical arm is fixed on mechanical arm front end, mechanical arm is inside and outside bar telescoping mechanism, telescopic oil cylinder is inside and outside mechanical arm in bar telescoping mechanism, realize the automatic telescopic of mechanical arm.
Described lower robot is by the sliding trolley of pinned connection on lower robot support, comprise bottom pipe-grabbing mechanical arm, lower robot mount pad, lower robot oil cylinder I, lower robot oil cylinder II, bottom sliding trolley, little cloth manipulator linkage, bottom pipe-grabbing mechanical arm is connected to the front end of lower robot linkage, rear end is connected with lower robot mounting seat, bottom pipe-grabbing mechanical arm is fixed on mechanical arm assembly front end, can be realized the clamping of the thribble of different size by hydraulic oil cylinder driving.Mechanical arm bearing, on sliding trolley, can move with bottom sliding trolley.
Described lower robot support by pinned connection on the otic placode of thribble platform front portion, comprise rack body, bottom sliding trolley track, bottom sliding trolley, bottom slippage motor, rack body is that lead frame structure is for bottom sliding trolley track and bottom sliding trolley, and bear the weight of lower robot and clamping thribble, bottom sliding trolley is stuck in two tracks by roller, driven by bottom slippage motor and realize the movement in orbit of bottom sliding trolley, lower robot is fixed on the sliding trolley of bottom, thus realize lower robot with the movement in orbit of bottom sliding trolley, the working region met when lower robot moves covers whole thribble platform.
Described thribble platform, comprises thribble platform main body, thribble fixed block and connects otic placode.Thribble fixed block and otic placode are arranged in main body, and thribble fixed block is connected with cylindrical boss, for the accurate location of thribble, thribble platform by pinned connection on base.
Useful benefit of the present invention is: reasonable integral structure, and achieve the automated job of the crawl of thribble, movement, discharge, mechanization degree is high, reduces the labour intensity of workman, improves operating efficiency; Avoid work high above the ground, allow driller away from deathtrap, enhance security reliability, applied widely, can be directly installed on supporting on drill floor being suitable for, be the effective way realizing safety, healthy drilling well and improve drilling efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is Fig. 1 top manipulator front view;
Fig. 4 is the top manipulator top view of Fig. 1;
Fig. 5 is the lower robot top view of Fig. 1;
Fig. 6 is the lower robot front view of Fig. 1;
Fig. 7 is the lower robot structural representation of Fig. 1;
Fig. 8 is the bottom pipe-grabbing mechanical arm structural representation of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described.
In Fig. 1-2: there is quadruple board platform 5 at the middle part of derrick 2, rig floor 1 is arranged at bottom, top is sagging has top to drive 4, top manipulator 6 is welded on quadruple board platform 5, top manipulator 6 can move on quadruple board platform, vertical platform 7 of following is connected on rig floor 1, lower robot support 9 is followed on platform 7 by pinned connection vertical, lower robot 8 by pinned connection on lower robot support 9, top manipulator 6 ring set stands the top with 3, the bottom of lower robot 8 ring set thribble 3, thribble 3 is promoted and movement on lower robot support 9 and mobile time working region cover whole vertical with platform 7, top manipulator 6 and lower robot 8 realize the clamping of thribble 3 on quadruple board platform 5, discharge and horizontal feed.
In Fig. 3-4: manipulator 6 comprises slippage roller 11, top sliding trolley 12, top sliding rail 13, supervisor's manipulator 14, mechanical arm 15, telescopic oil cylinder 16, pipeline drag chain 17, top manipulator move motor 18.Slippage roller 11 is arranged on the bottom of top sliding trolley 12, realizes top sliding trolley 12 and moves left and right on quadruple board platform 5 along top sliding rail 13, and top sliding rail 13 is channel-section steel form, is welded on quadruple board platform 5.Mechanical arm 15 is fixed on top sliding trolley 12, and be inside and outside bar telescoping mechanism, telescopic oil cylinder 16 is arranged on inside and outside mechanical arm 15 in bar telescoping mechanism, is realized the automatic telescopic of mechanical arm 15 by telescopic oil cylinder 16.Pipeline drag chain 17 one end is fixed in mechanical arm 15 on bar, and one end is fixed on the outer bar of mechanical arm 15, for laying the pipeline of telescopic oil cylinder 16.Top manipulator moves motor 18 and is arranged on quadruple board platform 5 both sides, is hydraulic drive motor, moves left and right along top sliding rail 13 for driving sliding trolley 12 on quadruple board platform 5.
In Fig. 5: thribble platform 7 comprises: thribble platform main body 19, thribble locating piece 20, connection otic placode 21, installation bearing pin 22.Thribble platform main body 19 is that frame construction is for bearing thribble weight and realizing the installation of thribble platform 7 on rig floor 1.Thribble locating piece 20 is cylindrical boss, is welded on thribble platform 7, for realizing the accurate location of every root thribble 3, connecting otic placode 21 and being welded in thribble platform main body 19, realize lower robot support 9 be arranged on thribble platform 7 by installation bearing pin 22.
In Fig. 6-8: lower robot 8 comprises: bearing pin 23, lower robot mount pad 24, lower robot oil cylinder I25, lower robot oil cylinder II26, lower robot connection set square 27, lower robot linkage 28, bottom pipe-grabbing mechanical arm 29 are installed.The bearing that lower robot mount pad 24 is Plate Welding, its underpart realizes the connection with sliding trolley 31 by installing bearing pin 23.Lower robot linkage 28 connects set square 27 by 4 groups of connecting rods by 2 groups of lower robot and forms two parallelogram sturcutres, the rear end of lower robot linkage 28 is connected with the top of lower robot mount pad 24, one end of lower robot oil cylinder I25 is connected to lower robot and connects on set square 27, the other end is connected on bottom pipe-grabbing mechanical arm 29, one end of lower robot oil cylinder II26 is connected with lower robot linkage 28, the other end is connected with lower robot Connection Block 24, and realize the flexible of bottom pipe-grabbing mechanical arm 29 by lower robot oil cylinder I25 and lower robot oil cylinder II26, promote, horizontal feed and transfer thribble 3.
Bottom pipe-grabbing mechanical arm 29 is by bottom pipe-grabbing mechanical arm binding clip 30, bottom pipe-grabbing mechanical arm oil cylinder 31, support and connection plate 32 and bearing pin 40.Two, bottom pipe-grabbing mechanical arm binding clip 37 is mounted on the top of support and connection plate 39, one end of two bottom pipe-grabbing mechanical arm oil cylinders 38 is connected to the bottom of support and connection plate 39, the other end connects bottom pipe-grabbing mechanical arm binding clip 37 respectively and connects, realized the easy motion of bottom pipe-grabbing mechanical arm binding clip 37 by two, left and right bottom pipe-grabbing mechanical arm oil cylinder 31, realize the clamping of different-diameter thribble 3.Bottom pipe-grabbing mechanical arm 29 is connected and fixed by the front end of bearing pin 40 with lower robot linkage 28.
Lower robot support 9 comprises: rack body 36, bottom sliding rail 30, bottom sliding trolley 31, lower robot move limit base 32, lower robot moves motor 33.Rack body 36 is welded by H profile steel, and for installing bottom sliding trolley track 30, lower robot moves limit base 32 and lower robot moves motor 33.Bottom sliding trolley track 30 is channel-section steel, is welded on rack body 36.Bottom sliding trolley 31 is the sliding trolley of band roller 34, is arranged in the bottom sliding trolley track 30 of both sides by roller 34 clamping.Roller 34 and roller installing plate 35 form a whole, and are installed on bottom sliding trolley 31 by bolt.Bottom sliding trolley 31 top is plane, plane has pin-and-hole for installing lower robot 8.Lower robot moves the column that limit base 32 is band rubber buffer seat, for limiting the shift position of lower robot sliding trolley 31.Lower robot moves motor 33 for hydraulic drive motor, moves left and right along bottom sliding trolley track 30 for driving bottom sliding trolley 31.
Specific works flow process is: during trip-out, top is driven 4 and is put forward thribble 3 from well head, lower robot oil cylinder I25 and lower robot oil cylinder II26 synchronously stretches out, drive the linkage 28 launching lower robot, make the pipe-grabbing mechanical arm 29 of lower robot 8 reach well head thribble position, realize from the bottom of thribble 3 clamping of thribble 3, lifting.Simultaneously, top manipulator telescopic oil cylinder 16 stretches out, top manipulator telescopic arm 15 is driven to make the ring set manipulator 14 of top manipulator 6 reach well head thribble 3 position, ring set manipulator 14 action, realize holding up from the ring of top to thribble 3 of thribble 3, thus realize holding action under the pressed on ring of whole thribble 3.After holding under the pressed on ring completing thribble 3, lower robot oil cylinder I25 and lower robot oil cylinder II26 synchronously retracts, top manipulator telescopic oil cylinder 16 is retracted simultaneously, the top of the thribble 3 that ring is held arrives fingerboard 10 opening part of predetermined discharge areas, after this, thribble 3 is transported to precalculated position by top manipulator sliding trolley 12 and lower robot sliding trolley 31 synchronizing moving.Then, the linkage 28 of lower robot moves and transfers on predetermined thribble fixed block 20 stably by thribble 3, the pipe-grabbing mechanical arm oil cylinder 31 of the pipe-grabbing mechanical arm 29 of lower robot 8 moves, pipe-grabbing mechanical arm 29 is unclamped, release thribble 3, ring set manipulator with upper back manipulator unclamps, and release thribble 3, completes the clamping of a thribble, conveying, discharge and release movement.Circulation like this, realizes the discharge of all thribbles 3.During lower brill, workflow is contrary to the above.

Claims (6)

1. a drill string automatic discharge device, comprise derrick (2), top is driven (4), quadruple board platform (5), top manipulator (6), lower robot (8), lower robot support (9), thribble platform (7), it is characterized in that: the top of derrick (2) has top to drive (4), there is quadruple board platform (5) centre of derrick (2), rig floor (1) is arranged at the bottom of derrick (2), thribble platform (7) is connected on rig floor (1), top manipulator (6) is connected to quadruple board platform (5) above also can be upper mobile at quadruple board platform (5), lower robot support (9) is connected on thribble platform (7), lower robot (8) is connected to lower robot support (9) above also can be upper mobile at lower robot support (9).
2. a kind of drill string automatic discharge device according to claim 1, it is characterized in that: top manipulator (6) comprises top sliding rail (13), top sliding trolley (12), pipe-grabbing mechanical arm (14), mechanical arm (15), telescopic oil cylinder (16), top manipulator moves motor (18), slippage roller (11) is in the bottom of top sliding trolley (12), top sliding rail (13) is connected to the front portion of quadruple board platform (5), top mechanical hand hydraulic motor (18) is in quadruple board platform (5) both sides, mechanical arm (15) is fixed on top sliding trolley (12), pipe-grabbing mechanical arm (14) is fixed in mechanical arm (15) front end, telescopic oil cylinder (16) is on the inside and outside expansion link of mechanical arm (15).
3. a kind of drill string automatic discharge device according to claim 1, it is characterized in that: the bottom of lower robot mount pad (24) is connected with bottom sliding trolley (31) by installing bearing pin (23), it is two parallelogram that lower robot linkage (28) connects set square (27) connection by 4 groups of connecting rods by lower robot, bottom pipe-grabbing mechanical arm (29) is connected to lower robot linkage (28) front end by bearing pin (40), the rear end of lower robot linkage (28) is connected with the top of lower robot mount pad (24), one end of lower robot oil cylinder I (25) is connected to lower robot and connects on set square (27), the other end is connected on bottom pipe-grabbing mechanical arm (29), lower robot oil cylinder II (26) one end is connected with lower robot linkage (28), the other end is connected on lower robot mount pad (24).
4. a kind of drill string automatic discharge device according to claim 3, it is characterized in that: the two ends on support and connection plate (39) top connect bottom pipe-grabbing mechanical arm binding clip (37) respectively, support and connection plate (39) bottom is connected with one end of two bottoms pipe-grabbing mechanical arm oil cylinder (38) respectively, and the other end of two bottoms pipe-grabbing mechanical arm oil cylinder (38) is connected with two bottoms pipe-grabbing mechanical arm binding clip (37) respectively.
5. a kind of drill string automatic discharge device according to claim 1, it is characterized in that: the rack body (36) of lower robot support (9) is frame shape, bottom sliding trolley track (30), lower robot are moved motor (33) and are connected with rack body (36), bottom sliding trolley (31) and lower robot move motor (33) and are connected, and bottom sliding trolley (31) is stuck on bottom sliding trolley track (30) by the roller (34) on it.
6. a kind of drill string automatic discharge device according to claim 1, it is characterized in that: the thribble platform main body (19) of thribble platform (7) is frame shape, drill string locating piece (20) is for cylindrical boss and be fixed on thribble platform (7) face, connecting otic placode (21) is fixed in thribble platform main body (19), is connected with manipulator support (9) by bearing pin (22).
CN201610042549.6A 2016-01-22 2016-01-22 Automatic discharge device for drill strings Pending CN105484683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610042549.6A CN105484683A (en) 2016-01-22 2016-01-22 Automatic discharge device for drill strings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610042549.6A CN105484683A (en) 2016-01-22 2016-01-22 Automatic discharge device for drill strings

Publications (1)

Publication Number Publication Date
CN105484683A true CN105484683A (en) 2016-04-13

Family

ID=55671928

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610042549.6A Pending CN105484683A (en) 2016-01-22 2016-01-22 Automatic discharge device for drill strings

Country Status (1)

Country Link
CN (1) CN105484683A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN112343524A (en) * 2020-09-27 2021-02-09 四川宏华石油设备有限公司 Compact type efficient operation drilling machine and method

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946464A (en) * 1956-07-11 1960-07-26 William C Guier Apparatus for handling stands of pipe
US4269554A (en) * 1979-08-14 1981-05-26 Jackson Lewis B Well pipe handling equipment
US4274778A (en) * 1979-06-05 1981-06-23 Putnam Paul S Mechanized stand handling apparatus for drilling rigs
EP0093067A3 (en) * 1982-04-23 1984-03-07 Hughes Tool Company Beam type racking system
GB2160564A (en) * 1984-06-18 1985-12-24 Kjell Haughom Drill pipe handling equipment
CA2442379A1 (en) * 2002-09-25 2004-03-25 Woolslayer Companies, Inc. Automated pipe racking process and apparatus
CN201024903Y (en) * 2006-12-21 2008-02-20 河北建设勘察研究院有限公司钻探机械厂 An artesian well tower
CN201778661U (en) * 2010-08-13 2011-03-30 宝鸡石油机械有限责任公司 Hydraulic-cylinder-lifted slingshot derrick substructure
CN102606092A (en) * 2012-03-29 2012-07-25 吉林大学 Hanging type adaptive automatic drill pipe string discharge device
CN202673195U (en) * 2012-06-12 2013-01-16 宝鸡石油机械有限责任公司 Device for connecting drill pipes with three-joint unit
CN103437723A (en) * 2013-08-29 2013-12-11 宝鸡石油机械有限责任公司 Device and method for discharging drilling machine stand
CN203515385U (en) * 2013-08-29 2014-04-02 宝鸡石油机械有限责任公司 Racking platform drill-pipe stand supporting device
CN103958816A (en) * 2011-11-28 2014-07-30 T&T技术维护公司 Tubular stand building and discharging system
CN205349253U (en) * 2016-01-22 2016-06-29 中石化石油工程机械有限公司第四机械厂 Automatic discharging equipment of drilling string

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946464A (en) * 1956-07-11 1960-07-26 William C Guier Apparatus for handling stands of pipe
US4274778A (en) * 1979-06-05 1981-06-23 Putnam Paul S Mechanized stand handling apparatus for drilling rigs
US4269554A (en) * 1979-08-14 1981-05-26 Jackson Lewis B Well pipe handling equipment
EP0093067A3 (en) * 1982-04-23 1984-03-07 Hughes Tool Company Beam type racking system
GB2160564A (en) * 1984-06-18 1985-12-24 Kjell Haughom Drill pipe handling equipment
CA2442379A1 (en) * 2002-09-25 2004-03-25 Woolslayer Companies, Inc. Automated pipe racking process and apparatus
US20040057815A1 (en) * 2002-09-25 2004-03-25 Woolslayer Joseph R. Automated pipe racking process and apparatus
CN201024903Y (en) * 2006-12-21 2008-02-20 河北建设勘察研究院有限公司钻探机械厂 An artesian well tower
CN201778661U (en) * 2010-08-13 2011-03-30 宝鸡石油机械有限责任公司 Hydraulic-cylinder-lifted slingshot derrick substructure
CN103958816A (en) * 2011-11-28 2014-07-30 T&T技术维护公司 Tubular stand building and discharging system
CN102606092A (en) * 2012-03-29 2012-07-25 吉林大学 Hanging type adaptive automatic drill pipe string discharge device
CN202673195U (en) * 2012-06-12 2013-01-16 宝鸡石油机械有限责任公司 Device for connecting drill pipes with three-joint unit
CN103437723A (en) * 2013-08-29 2013-12-11 宝鸡石油机械有限责任公司 Device and method for discharging drilling machine stand
CN203515385U (en) * 2013-08-29 2014-04-02 宝鸡石油机械有限责任公司 Racking platform drill-pipe stand supporting device
CN205349253U (en) * 2016-01-22 2016-06-29 中石化石油工程机械有限公司第四机械厂 Automatic discharging equipment of drilling string

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN112343524A (en) * 2020-09-27 2021-02-09 四川宏华石油设备有限公司 Compact type efficient operation drilling machine and method

Similar Documents

Publication Publication Date Title
CN102383744B (en) Pipe arranging device for headframe
MX2011004400A (en) Telescoping jack for a gripper assembly.
CN103711437A (en) Hoisting derrick specially for coiled tubing equipment
WO2006038790A1 (en) Tubular handling apparatus and a drilling rig
CN100564791C (en) The drilling machine shaft frame two-layer platform mechanical arm grasping drill pipe device
CN104879061A (en) Multifunctional self-propelled portal wagon drill
CN105484683A (en) Automatic discharge device for drill strings
CN107905746A (en) A kind of oil drilling and repairing well removes and puts the well formula robot device of tubing string
CN205349253U (en) Automatic discharging equipment of drilling string
CN107869315B (en) Automatic change workover rig
CN105332663A (en) Drill pipe and upright auto-discharge manipulator
CN202882799U (en) Drilling platform three-joint unit bidirectional arrangement device
CN101655000A (en) Full-hydraulic top-drive truck-mounted drilling rig
CN111927347A (en) Wellhead positioning integrated guide type vertical operation well repairing catwalk and using method thereof
CN109736729B (en) Modular pipe discharge system of drilling machine
CN102199996B (en) Stand connection method and device thereof
CN106988689B (en) A kind of land science probing drilling tool automatic migration device of drilling machine
CN202673191U (en) Multi-functional maintenance service device for petroleum drilling machine
CN103552947A (en) Foldable lifting bracket of hydraulic support
CN203568757U (en) Foldable hydraulic support hoisting frame
CN203808881U (en) Drill rod transmission system for drilling machine
CN102518396A (en) Automatic drilling machine
CN201835769U (en) Head-frame tube placement device
RU34198U1 (en) Installation for well repair
CN211342799U (en) Novel ship-mounted stable pipe drilling and powder charging construction drilling machine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into 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: 20171013

Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei

Applicant after: Four Sinopec Petroleum Machinery Co. Ltd.

Applicant after: SINOPEC OILFIELD EQUIPMENT CORPORATION

Address before: 434020 Jingzhou city of Hubei province Jingzhou district four Road No. 1

Applicant before: SJ Petroleum Machinery Co., SINOPEC

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160413