CN106194068A - A kind of movable drillstring discharge machine of oil field drilling well workover - Google Patents
A kind of movable drillstring discharge machine of oil field drilling well workover Download PDFInfo
- Publication number
- CN106194068A CN106194068A CN201610840892.5A CN201610840892A CN106194068A CN 106194068 A CN106194068 A CN 106194068A CN 201610840892 A CN201610840892 A CN 201610840892A CN 106194068 A CN106194068 A CN 106194068A
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- China
- Prior art keywords
- drilling rod
- circle
- discharge machine
- handgrip
- swivel mount
- Prior art date
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- 238000005553 drilling Methods 0.000 title claims abstract description 68
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000003032 molecular docking Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000011218 segmentation Effects 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
- E21B19/15—Racking of rods in horizontal position; Handling between horizontal and vertical position
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
- E21B19/146—Carousel systems, i.e. rotating rack systems
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
nullA kind of movable drillstring discharge machine of oil field drilling well workover，Including boring equating platform、Left drilling rod stands up box、Handgrip、Discharge machine、Right drilling rod stands up box、Track frame、Railroad shoe、Swivel mount、Transfer orbit frame、Ramp，Discharge machine can be gone to swivel mount from track frame is up，Walked on transfer orbit frame by swivel mount again，Discharge machine is made to withdraw easily，Concede construction passage，To carry out other work，Two flat fixture blocks respectively it are mounted with in the left side of railroad shoe and right side，Transfer orbit frame can pull down the left side being installed to railroad shoe easily from the right side of railroad shoe，More reasonably layout can bore equating platform，With convenient construction，Suppressing device is installed at the rear of handgrip，The drilling rod that can make crawl is made it concentric with well at handgrip by righting，Discharge machine is withdrawn conveniently、Fast、Save time、Laborsaving，Work efficiency is high，Decrease the labor intensity of operator，Passage of speedily carrying out rescue work can be conceded in time，Prevent gas blowout accident from occurring，There is significant economic benefit and social benefit.
Description
Technical field
The invention belongs to the equipment at oil field drilling well workover scene, be the movable drillstring discharge of a kind of oil field drilling well workover
Machine.
Background technology
Oil field, during carrying out drilling and repairing well, will carry out removing the work of drilling rod, it is simply that after drilling rod is put forward in well
Drilling rod segmentation is moved to drilling rod and stands up in box, under drilling rod is stood up box from drilling rod when entering drilling rod and moves to well head.This work
It is currently and is completed by discharge machine.Owing to the layout on drilling and repairing well platform and functional areas are the most fixing, discharge machine can be only installed at brill and repaiies
Two drilling rods of platform shaft stand up between box, are being made without removing drilling rod work, and when needing to carry out other work, discharge
Construction passage has been blocked in machine present position, is carried out bringing inconvenience during other work, is only withdrawn other work of guarantee
It is smoothed out.Present evacuation method is with crane, discharge machine to hang brill equating platform after dismounting setscrew, needs to make
With during discharge machine again with crane lifting to boring on equating platform.This method wastes time and energy, and the labor intensity of operator is big, work
Efficiency is low, when needing to speedily carry out rescue work such as blowout, it is impossible to open passage of speedily carrying out rescue work in time, can cause great gas blowout accident.Existing discharge
The inner ring of handgrip, due to the requirement of different-diameter drilling rod to be met, is the most all designed to relatively big, makes drilling rod exist by the handgrip on machine
Freely activity in handgrip, it is impossible to ensure that drilling rod is concentric with well, makes the make-up difficulty between drilling rod.
Summary of the invention
It is an object of the invention to design the movable drillstring discharge machine of a kind of oil field drilling well workover, overcome asking of above-mentioned existence
Topic so that it is withdraw discharge machine convenient, fast, saves time, laborsaving, and work efficiency is high, reduces the labor intensity of operator, it is ensured that bore
Bar in handgrip by righting, will not be freely movable.
The object of the present invention is achieved like this: include boring equating platform, left drilling rod stands up box, handgrip, discharge machine, right drilling rod
Stand up box, track frame, ramp, bore and on equating platform, have well, well to be in the front portion boring equating platform, bore and be symmetrical arranged on equating platform
Left drilling rod stands up box, right drilling rod stands up box, stands up box at left drilling rod, right drilling rod stands up attachment rail frame between box, track frame
Two perpendicular parallel tracks are installed, and install discharge machine on described perpendicular track, and discharge machine can be walked on perpendicular track, discharges machine
On have handgrip, handgrip can with folding, make drilling rod can pass in and out crawled or release, bore equating platform rear side have ramp, for
Lower drilling rod, described handgrip can capture left drilling rod and stand up box or right drilling rod stands up the drilling rod of box and delivered in well by discharge machine,
Boring attachment rail seat on equating platform, railroad shoe is in the rear side of track frame, limited location pin, flat fixture block, location in railroad shoe
Cylinder, positioning cylinder is in the center of railroad shoe, respectively installs two flat fixture blocks, the two of each side in the left side of railroad shoe and right side
Individual flat fixture block is mounted opposite, the distance between distance and two flat fixture blocks on right side between two flat fixture blocks in left side
Equal, railroad shoe is installed swivel mount, swivel mount has the swing-around trajectory of two parallel installations, two described swing-around trajectories
Between distance and described two perpendicular tracks between distance equal, swivel mount has arc groove, circle center hole, described circular arc
The two ends of groove are circular arc, and arc diameter is equal to the width of described arc groove, the circular arc at the two ends of described arc groove
Radian between the center of circle is 90, and the center of circle of described arc groove is concentric with the center of circle of described circle center hole, two described rotations
The front side of track is rotational circle arc, and the center of circle of described rotational circle arc is concentric with the center of circle of described circle center hole, swivel mount
All around side is each installs a roller, and the rear side of two described perpendicular tracks is perpendicular circular arc, the circle of described perpendicular circular arc
The heart is concentric with described positioning cylinder, and the radius of described perpendicular circular arc is equal with the radius of described rotational circle arc, rotates
Frame is arranged in railroad shoe, and described four rolling is seated in railroad shoe, and the circle center hole on swivel mount is sleeved in railroad shoe
Positioning cylinder on, described spacer pin interts in described arc groove, two described perpendicular tracks and described two rotations
Turning orbital docking, discharge machine can be gone to described swing-around trajectory from described perpendicular track is up, and swivel mount can be around described
Positioning cylinder rotates 90, and transfer orbit frame has two parallel traverse rod roads, the described distance between two traverse rod roads and institute
Distance between two swing-around trajectories stated is equal, and the left side in described traverse rod road is horizontal circular arc, two described traverse rod roads
On have an inserting groove, 90 two the flat fixture block grafting making on the right side of described inserting groove and railroad shoe erect by transfer orbit frame, more suitable
Hour hands rotate 90, make transfer orbit frame be arranged on the right back boring equating platform, the center of circle of described horizontal circular arc and described rotation
The center of circle turning circular arc is concentric, and the radius of described horizontal circular arc is equal with the radius of described rotational circle arc, and swivel mount is suitable
Hour hands rotate after 90, described swing-around trajectory and described horizontal orbital docking, can make to go to swivel mount from track frame is up
Discharge machine is walked on transfer orbit frame, installs suppressing device at the rear of handgrip, and suppressing device is when firmly rearward pushing
Can rearward move, make drilling rod can enter in handgrip, after the thrust applied disappears, suppressing device can set back,
After handgrip closes up, the drilling rod that handgrip captures can be pushed into the front portion of handgrip and be positioned by the thrust of suppressing device, makes crawl
Drilling rod is concentric with well by righting in handgrip.
The invention has the beneficial effects as follows: discharge machine can be gone to swivel mount from track frame is up, then is walked by swivel mount
On transfer orbit frame, make discharge machine withdraw easily, concede construction passage, in order to carry out other work, on a left side for railroad shoe
Side and right side are respectively mounted with two flat fixture blocks, and transfer orbit frame can be pulled down from the right side of railroad shoe easily and be installed to track
The left side of seat, more reasonably layout can bore equating platform, with convenient construction, installs suppressing device at the rear of handgrip, permissible
The drilling rod making crawl is made it concentric with well at handgrip by righting.Discharge machine in the present invention is withdrawn convenient, fast, saves time, saves
Power, work efficiency is high, decreases the labor intensity of operator, can concede passage of speedily carrying out rescue work in time, prevent gas blowout accident from occurring, gram
Take the problem that prior art exists, there is significant economic benefit and social benefit.
Accompanying drawing explanation
Accompanying drawing 1 is the top view of the present invention.
Accompanying drawing 2 is the top view of part 8 (railroad shoe) in accompanying drawing 1.
Accompanying drawing 3 is the front view of part 8-2 in accompanying drawing 2.
Accompanying drawing 4 is the right view of part 8-2 in accompanying drawing 2.
Accompanying drawing 5 is part 9(swivel mount in accompanying drawing 1) top view.
Accompanying drawing 6 is part 7(track frame in accompanying drawing 1) top view.
Accompanying drawing 7 is part 10(transfer orbit frame in accompanying drawing 1) top view.
Accompanying drawing 8 is the side view of part 10-2 in accompanying drawing 7.
Accompanying drawing 9 is the top view of part 3 in accompanying drawing 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are illustrated.
As seen from the figure, embodiments of the invention include boring equating platform 1, left drilling rod stand up box 2, handgrip 3, discharge machine 5,
Right drilling rod stands up box 6, track frame 7, railroad shoe 8, swivel mount 9, transfer orbit frame 10, ramp 11, bores and has well 4 on equating platform 1,
Well 4 is in the front portion boring equating platform 1, bores and is symmetrical arranged that left drilling rod stands up box 2, right drilling rod stands up box 6, on a left side on equating platform 1
Drilling rod stands up box 2, right drilling rod stands up attachment rail frame 7 at the passageway between box 6, two perpendicular parallel peaces of track 7-1 of track frame 7
Dress, installs discharge machine 5 on described perpendicular track 7-1, and discharge machine 5 can be walked on perpendicular track 7-1, and discharge machine 5 is grabbed
Hands 3, handgrip 3 can make drilling rod can pass in and out crawled or release with folding, and the rear side boring equating platform 1 has ramp 11, for up and down
Drilling rod, described handgrip 3 can capture left drilling rod and stand up box 2 or right drilling rod stands up the drilling rod of box 6 and delivered to well 4 by discharge machine 5
In, boring attachment rail seat 8 on equating platform 1, railroad shoe 8 is in the rear side of track frame 7, limited location pin 8-1 in railroad shoe 8, flat
Shape fixture block 8-2, positioning cylinder 8-3, positioning cylinder 8-3 is in the center of railroad shoe 8, respectively pacifies in the left side of railroad shoe 8 and right side
Filling two flat fixture block 8-2, two flat fixture block 8-2 of each side are mounted opposite, between two flat fixture block 8-2 in left side away from
From equal with the distance between the two of right side flat fixture block 8-2, railroad shoe 8 installed swivel mount 9, swivel mount 9 has two
The swing-around trajectory 9-3 of the parallel installation of root, the described distance between two swing-around trajectory 9-3 and described two perpendicular track 7-1
Between distance equal, it is circular arc that swivel mount 9 has arc groove 9-1, circle center hole 9-5, the two ends of described arc groove 9-1,
The arc diameter width equal to described arc groove 9-1, the arc between the center of circle of the circular arc at the two ends of described arc groove 9-1
Degree is 90, and the center of circle of described arc groove 9-1 is concentric with the center of circle of described circle center hole 9-5, two described swing-around trajectory 9-
The front side of 3 is rotational circle arc 9-4, and the center of circle of described rotational circle arc 9-4 is concentric with the center of circle of described circle center hole 9-5, rotation
Before and after pivoted frame 9, a roller 9-2 is respectively installed in right and left, and the rear side of two described perpendicular track 7-1 is perpendicular circular arc 7-2, institute
The center of circle of perpendicular circular arc 7-2 stated is concentric with described positioning cylinder 8-3, and the radius of described perpendicular circular arc 7-2 is with described
The radius of rotational circle arc 9-4 is equal, and swivel mount 9 is arranged in railroad shoe 8, and described four rolling 9-2 is seated in railroad shoe 8
On, the circle center hole 9-5 on swivel mount 9 is sleeved on the positioning cylinder 8-3 in railroad shoe 8, and described spacer pin 8-1 interts into institute
In the arc groove 9-1 stated, two described perpendicular track 7-1 dock with described two swing-around trajectory 9-3, and discharge machine 5 can be from
Described perpendicular track 7-1 is up to be gone on described swing-around trajectory 9-3, and swivel mount 9 can rotate 90 around described positioning cylinder 8-3
, transfer orbit frame 10 has two parallel traverse rod road 10-2, the described distance between two traverse rod road 10-2 is with described
Distance between two swing-around trajectory 9-3 is equal, and the left side of described traverse rod road 10-2 is horizontal circular arc 10-1, described two
Have inserting groove 10-3, transfer orbit frame 10 to erect 90 on traverse rod road 10-2 to make on the right side of described inserting groove 10-3 and railroad shoe 8
Two flat fixture block 8-2 grafting, then turn clockwise 90, make transfer orbit frame 10 be arranged on the right back boring equating platform 1, institute
The center of circle of horizontal circular arc 10-1 stated is concentric with the center of circle of described rotational circle arc 9-4, the half of described horizontal circular arc 10-1
Footpath is equal with the radius of described rotational circle arc 9-4, and swivel mount 9 turns clockwise after 90, described swing-around trajectory 9-3 with
Described traverse rod road 10-2 docking, can make to walk transfer orbit frame from the up discharge machine 5 gone to swivel mount 9 of track frame 7
On 10, suppressing device 3-1, suppressing device 3-1 are installed at the rear of handgrip 3 and can rearward move when the most rearward pushing
Dynamic, make drilling rod can enter in handgrip 3, after the thrust applied disappears, suppressing device 3-1 can set back, and treats handgrip 3
After closing up, the drilling rod that handgrip 3 captures can be pushed into the front portion of handgrip 3 and be positioned by the thrust of suppressing device 3-1, makes the brill of crawl
Bar is concentric with well 4 by righting in handgrip 3.
There is bayonet lock to fix between railroad shoe 8 and swivel mount 9, make described two piece perpendicular track 7-1 and described two rotations
Track 9-3 docking after or described swing-around trajectory 9-3 dock with described traverse rod road 10-2 after swivel mount 9 can not rotate.
Track frame 7, railroad shoe 8, transfer orbit frame 10 all are connected to bore on equating platform 1 with screw.If boring equating platform 1
Right back when having other purposes can not install transfer orbit frame 10, transfer orbit frame 10 can rotate 90 counterclockwise just can be by
It disassembles from railroad shoe 8, retransfers the dynamic left back boring equating platform 1, transfer orbit frame 10 erect again 90 make described
Two flat fixture block 8-2 grafting on the left of inserting groove 10-3 and railroad shoe 8, then rotate 90 counterclockwise, make transfer orbit frame 10 pacify
It is contained in the left back boring equating platform 1.
When swivel mount 9 rotates, the four rolling 9-2 on swivel mount 9 rotates in railroad shoe 8, it is possible to reduce rotational resistance,
Light leicht fallen D/A during rotation.
Discharge machine 5 from track frame 7 is up go to swivel mount 9 after, turn clockwise swivel mount 9, makes described rotation rail
Road 9-3 docks with described traverse rod road 10-2, and discharge machine 5 just can be transferred to, on transfer orbit frame 10, make left brill from swivel mount 9
The passage that bar stands up box 2 and right drilling rod stands up between box 6 is opened, and can carry out other operation.
Claims (1)
1. a movable drillstring discharge machine for oil field drilling well workover, stands up box (2), handgrip including brill equating platform (1), left drilling rod
(3), discharge machine (5), right drilling rod stands up box (6), track frame (7), ramp (11), and brill equating platform (1) has well (4), well
(4) it is in and bores the front portion of equating platform (1), bore and on equating platform (1), be symmetrical arranged that left drilling rod stands up box (2), right drilling rod stands up box
(6), stand up box (2) at left drilling rod, right drilling rod stands up attachment rail frame (7) between box (6), two perpendicular tracks of track frame (7)
(7-1) parallel installation, at the upper discharge machine (5) of installing of described perpendicular track (7-1), discharge machine (5) can be on perpendicular track (7-1)
Walking, discharge machine (5) has handgrip (3), and handgrip (3) can make drilling rod can pass in and out crawled or release with folding, bore equating platform
(1) rear side has ramp (11), and for upper and lower drilling rod, described handgrip (3) can capture left drilling rod and stand up box (2) or right drilling rod and stand
Put the drilling rod of box (6) and to deliver to well (4) inner by discharge machine (5), it is characterized in that: bore the upper attachment rail seat of equating platform (1)
(8), railroad shoe (8) is in the rear side of track frame (7), the upper limited location pin (8-1) of railroad shoe (8), flat fixture block (8-2), location
Cylinder (8-3), positioning cylinder (8-3) is in the center of railroad shoe (8), respectively installs two in the left side of railroad shoe (8) and right side
Flat fixture block (8-2), two flat fixture blocks (8-2) of each side are mounted opposite, between two flat fixture blocks (8-2) in left side away from
From equal with the distance between the two of right side flat fixture blocks (8-2), railroad shoe (8) is installed swivel mount (9), swivel mount
(9) having the swing-around trajectory (9-3) of two parallel installations on, the described distance between two swing-around trajectories (9-3) is with described
Distance between two perpendicular tracks (7-1) is equal, and swivel mount (9) has arc groove (9-1), circle center hole (9-5), described circular arc
The two ends of groove (9-1) are circular arc, and arc diameter is equal to the width of described arc groove (9-1), described arc groove (9-1)
Radian between the center of circle of the circular arc at two ends is 90, the center of circle of described arc groove (9-1) and described circle center hole (9-5)
The center of circle concentric, the front side of two described swing-around trajectories (9-3) is rotational circle arc (9-4), described rotational circle arc (9-4)
The center of circle concentric with the center of circle of described circle center hole (9-5), before and after swivel mount (9), a roller (9-2) is respectively installed in right and left,
The rear side of two described perpendicular tracks (7-1) is perpendicular circular arc (7-2), and the center of circle of described perpendicular circular arc (7-2) is with described
Positioning cylinder (8-3) is concentric, and the radius of described perpendicular circular arc (7-2) is equal with the radius of described rotational circle arc (9-4),
Swivel mount (9) is arranged in railroad shoe (8), and described four rolling (9-2) is seated in railroad shoe (8), on swivel mount (9)
Circle center hole (9-5) is sleeved on the positioning cylinder (8-3) in railroad shoe (8), and described spacer pin (8-1) interts into described circle
Arc groove (9-1) is inner, and two described perpendicular tracks (7-1) are docked with described two swing-around trajectories (9-3), and discharge machine (5) is permissible
Going to described swing-around trajectory (9-3) from described perpendicular track (7-1) is up, swivel mount (9) can be around described positioning cylinder
(8-3) rotate 90, transfer orbit frame (10) has two parallel traverse rod roads (10-2), two described traverse rod roads (10-2)
Between distance and described two swing-around trajectories (9-3) between distance equal, the left side in described traverse rod road (10-2) is
Horizontal circular arc (10-1), two described traverse rod roads (10-2) have inserting groove (10-3), and transfer orbit frame (10) is erect 90 and made
Two flat fixture blocks (8-2) grafting on described inserting groove (10-3) and railroad shoe (8) right side, then turn clockwise 90, make to turn
Move track frame (10) and be arranged on the right back boring equating platform (1), the center of circle of described horizontal circular arc (10-1) and described rotation
The center of circle of circular arc (9-4) is concentric, the radius of described horizontal circular arc (10-1) and the radius of described rotational circle arc (9-4)
Equal, swivel mount (9) turns clockwise after 90, and described swing-around trajectory (9-3) docks with described traverse rod road (10-2), can
Make in up discharge machine (5) walking gone to swivel mount (9) of track frame (7) to transfer orbit frame (10), at handgrip (3)
Suppressing device (3-1) is installed at rear, and suppressing device (3-1) can rearward move when the most rearward pushing, and makes drilling rod energy
Entering in handgrip (3), after the thrust applied disappears, suppressing device (3-1) can set back, and treats that handgrip (3) closes up
After, the drilling rod that handgrip (3) capture can be pushed into the front portion of handgrip (3) and be positioned by the thrust of suppressing device (3-1), makes crawl
Drilling rod is concentric with well (4) by righting in handgrip (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840892.5A CN106194068B (en) | 2016-09-22 | 2016-09-22 | A kind of movable drillstring discharge machine of oil field drilling and repairing well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840892.5A CN106194068B (en) | 2016-09-22 | 2016-09-22 | A kind of movable drillstring discharge machine of oil field drilling and repairing well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106194068A true CN106194068A (en) | 2016-12-07 |
| CN106194068B CN106194068B (en) | 2018-04-24 |
Family
ID=58068032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610840892.5A Active CN106194068B (en) | 2016-09-22 | 2016-09-22 | A kind of movable drillstring discharge machine of oil field drilling and repairing well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106194068B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110242231A (en) * | 2019-07-29 | 2019-09-17 | 中国地质大学（北京） | A kind of drilling rod automatic-discharging and pass connection device |
| CN110886583A (en) * | 2018-09-11 | 2020-03-17 | 沈阳新松机器人自动化股份有限公司 | Pipe arranging robot for drill floor of drilling machine |
| CN112647869A (en) * | 2020-12-22 | 2021-04-13 | 四川宏华石油设备有限公司 | Drill floor manipulator |
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| CN203925346U (en) * | 2014-07-03 | 2014-11-05 | 重庆大江工业有限责任公司 | A kind of handover dolly and drilling tool transfer mechanism |
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| CN204457502U (en) * | 2015-01-05 | 2015-07-08 | 湖南三一石油科技有限公司 | A kind of tubing string clamping device and automatic tube-arranging device |
| CN204920846U (en) * | 2015-05-07 | 2015-12-30 | 中国石油化工股份有限公司 | Automatic discharging equipment of oil pipe |
| CN206053874U (en) * | 2016-09-22 | 2017-03-29 | 张成功 | A kind of movable drillstring discharge machine of oil field drilling and repairing well |
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| CN110886583A (en) * | 2018-09-11 | 2020-03-17 | 沈阳新松机器人自动化股份有限公司 | Pipe arranging robot for drill floor of drilling machine |
| CN110242231A (en) * | 2019-07-29 | 2019-09-17 | 中国地质大学（北京） | A kind of drilling rod automatic-discharging and pass connection device |
| CN112647869A (en) * | 2020-12-22 | 2021-04-13 | 四川宏华石油设备有限公司 | Drill floor manipulator |
| CN112647869B (en) * | 2020-12-22 | 2022-06-21 | 四川宏华石油设备有限公司 | Drill floor manipulator |
| WO2022135364A1 (en) * | 2020-12-22 | 2022-06-30 | 四川宏华石油设备有限公司 | Drill floor surface manipulator |
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Effective date of registration: 20170111 Address after: 257051 Dongying, Shandong province Shengli oil production plant 2-115 mailbox Applicant after: Zhang Chenggong Address before: 257051 Dongying, Shandong province Shengli oil production plant 2-115 mailbox Applicant before: Dongying City, three Hing Intelligent Machinery Co. Ltd. |
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