CN108086923A - Workover rig and well workover system - Google Patents
Workover rig and well workover system Download PDFInfo
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- CN108086923A CN108086923A CN201711101718.XA CN201711101718A CN108086923A CN 108086923 A CN108086923 A CN 108086923A CN 201711101718 A CN201711101718 A CN 201711101718A CN 108086923 A CN108086923 A CN 108086923A
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- workover
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- well
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- 230000009471 action Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 18
- 230000008859 change Effects 0.000 claims description 8
- 239000003129 oil well Substances 0.000 abstract description 19
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 230000004186 co-expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
-
- 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
- E21B19/02—Rod or cable suspensions
- E21B19/06—Elevators, i.e. rod- or tube-gripping devices
-
- 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
- E21B19/10—Slips; Spiders ; Catching devices
-
- 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
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
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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)
- Manipulator (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to oil well rig fields, it is intended to solve the problem of that existing work-over operation needs hand fit to implement more and workover rig there are inconvenient, high failure rate, provides workover rig and well workover system, workover rig includes platform and well workover component accordingly.Well workover component includes slips, door type frame, for loading and unloading the turnbuckle clamp of oil pipe, help pipe manipulator.Turnbuckle clamp installation is connected on door type frame.Well workover component further includes the track being arranged on platform, and door type frame is slidably mounted on track, turnbuckle clamp to be driven to be moved to above slips or leave slips.Pipe manipulator is helped in connection on the crossbeam of door type frame, helps pipe manipulator for picking and placeing oil pipe.The beneficial effects of the invention are as follows the dismounting placement that can complete oil pipe, lower tubing manipulation, and integrated setting with the linking precision for improving each action, and failure rate is low, the advantages of operating efficiently, have a safety feature, save human resources.
Description
Technical field
The present invention relates to oil well rig field, in particular to workover rig and well workover system.
Background technology
Oil well includes the multistage oil pipe of screwed connection together successively, forms very long oil pipe (partly up to hundreds of meters very
To km), and connect oil well pump in bottom.When needing to carry out well workover when operations, it is sometimes desirable to be taken out from oil well
Oil pipe, oil well pump put back to oil well etc. again after being repaired.
Work-over operation needs hand fit to implement more in the prior art, and there are structures not to conform to for corresponding workover rig
The problem of reason, inconvenient, high failure rate.
The content of the invention
The present invention is intended to provide a kind of workover rig, needs hand fit real more to solve work-over operation in the prior art
It applies, and corresponding workover rig is there are unreasonable structure, the problem of inconvenient, high failure rate.
Another object of the present invention is to provide a kind of well workover system for possessing above-mentioned workover rig.
What the embodiment of the present invention was realized in：
The embodiment of the present invention provides a kind of workover rig, including platform and the well workover component being installed on platform.Well workover
Component include slips, door type frame, for load and unload oil pipe turnbuckle clamp, for take and place unloaded oil pipe away help pipe mechanical
Hand.Turnbuckle clamp installation is connected on door type frame.Well workover component further includes the track being arranged on platform, and door type frame is slideably pacified
It loaded on track, and can be moved along track, turnbuckle clamp to be driven to be moved to above slips or leave slips.On the crossbeam of door type frame
It is connected with and helps pipe manipulator, help pipe manipulator for picking and placeing the oil pipe unloaded by turnbuckle clamp or supply for the upper oil pipe buckled.
Oil well includes the multistage oil pipe of screwed connection together successively, forms very long oil pipe (partly up to hundreds of meters very
To km), and connect oil well pump in bottom.When needing to carry out well workover when operations, it is sometimes desirable to be taken out from oil well
Oil pipe, oil well pump put back to oil well etc. again after being repaired.
Workover rig in the present embodiment in use, can be promoted oil pipe to certain by elevator (or other modes) first
Highly.Slips fixes to clamp the oil pipe for being pulled out certain altitude, and the oil pipe being elevated can be avoided to be fallen after rise under Gravitative Loads.Spinner
Pincers are moved with door type frame along track, and are caught in oil pipe from side, and then turnbuckle clamp, which unloads the oil pipe of epimere and passes through, helps pipe mechanical
Hand removes the oil pipe unloaded, is then placed into other positions, such as is placed on dynamic catwalk and transports arrangement stacking.
Workover rig in the present embodiment can also be after the completion of reparation, and each section of oil pipe is spliced and put back to again by automatic realize
In oil well, that is, descend tubing manipulation.Its operating procedure is, when lower oil pipe, elevator is from the lay down location of each section of oil pipe (such as from power
Cat road) connect oil pipe, pipe Arm expanding is helped to help oil pipe to well center, turnbuckle clamp under the drive of door type frame along track row extremely
It is right behind well head center, oil pipe is carried out by turnbuckle clamp it is upper buckle, then turnbuckle clamp retreats, and lower oil pipe is realized in automatic elevator decentralization
Operation.
In addition, turnbuckle clamp in the present embodiment, the operating members such as pipe manipulator is helped to be all connected on door type frame, and these
Integrated setting can improve whole rigidity, can improve the precision when globality of structure and each action linking,
Ensure that operation is smoothed out, failure rate is low.
To sum up, the workover rig in the present embodiment can complete the dismounting placement of oil pipe and lower tubing manipulation, and integrate
Linking precision of the setting of change with each action of raising, it is easy to operate, and failure rate is low, and operation is efficient, has a safety feature,
The advantages of saving human resources.
In one embodiment of the invention：
Well workover component is arranged at platform by revolving support part revolving support, and can opposed platforms turn in the horizontal direction
It is dynamic, to change its direction.
In one embodiment of the invention：
Well workover component includes substrate, and track one end is fixedly connected with substrate, and integral with substrate connection.Slips is installed on base
Plate, door type frame, which slidingly supports, is connected to track, and well workover component is made to become one.Substrate turns round branch by revolving support part
Support is arranged at platform, and can opposed platforms rotate in the horizontal direction, well workover component entirety opposed platforms to be driven to rotate, change
The direction of well workover component.
In one embodiment of the invention：
Track is grown along it to equipped with several anchor points, and well workover component can be used in track being fixedly connected on platform, with limit
The rotation of periodical repair well group part opposed platforms.
In one embodiment of the invention：
Track altogether there are two, two tracks are mutually parallel, and one end of two tracks is connected to substrate, the two of door type frame
A column is slidably connected to corresponding track respectively.
In one embodiment of the invention：
Help pipe manipulator include being connected to the telescopic driver that on the crossbeam of door type frame and can stretch in the horizontal direction with
Be connected to the telescopic end of telescopic driver can open or the clamping jaw of clamping.Clamping jaw can be past under the drive of telescopic driver
Multiple flexible and opening clamping, to realize the action for picking and placeing oil pipe.
In one embodiment of the invention：
Turnbuckle clamp is movably connected between two columns of door type frame, and driven can vertically move up and down.
In one embodiment of the invention：
The inside of two columns of door type frame is equipped with the crossbearer that can be moved up and down by two telescoping cylinder drivings, spinner clipper joint
In crossbearer, and can be moved up and down with crossbearer.
In one embodiment of the invention：
Platform realizes the leveling of platform by being supported in the supporting leg of four adjustment heights of its four corners.
The embodiment of the present invention also provides a kind of well workover system, including can be used in clamping and lift the elevator of oil pipe with before
The workover rig stated.
To sum up, the workover rig in the present embodiment and well workover system can complete the dismounting placement of oil pipe and lower oil pipe behaviour
Make, and integrated linking precision of the setting with each action of raising, it is easy to operate, and failure rate is low, and operation is efficient,
The advantages of having a safety feature, saving human resources.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the three-dimensional view of the workover rig in the embodiment of the present invention；
Fig. 2 is the front view of the workover rig in the embodiment of the present invention；
Fig. 3 is the structure diagram of the well workover component in Fig. 1；
Fig. 4 is the topology view of the slips in Fig. 1；
Fig. 5 is the structure diagram of the well workover system in the embodiment of the present invention.
Icon：001- well workover systems；020- elevators；010- workover rigs；100- platforms；110- supporting legs；120- cat ladders；
B1- well workover components；200- slips；210- actuators；220- link mechanisms；230- grip blocks；K1- clamp ports；300- door type frames；
310- crossbeams；320- columns；330- telescoping cylinders；340- crossbearers；400- turnbuckle clamps；500- helps pipe manipulator；510- telescopic drives
Device；520- clamping jaws；600- tracks；700- substrates.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.The present invention implementation being usually described and illustrated herein in the accompanying drawings
The component of example can configure to arrange and design with a variety of.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiments obtained without making creative work belong to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it is necessary to explanation, if occur term " " center ", " on ", " under ", "left", "right",
The orientation or position relationship of the instructions such as " vertical ", " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship,
Either the invention product using when the orientation usually put or position relationship, be for only for ease of the description present invention and simplification retouched
It states rather than indicates or imply signified device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
If it is not offered as requiring component absolute in addition, occurring the terms such as term " level ", " vertical " in description of the invention
Horizontal or pendency, but can be slightly tilted.If " level " only refers to that its direction is more horizontal with respect to for " vertical ", not
It is to represent that the structure is had to fully horizontally, but can be slightly tilted.
Fig. 1 is the three-dimensional view of the workover rig 010 in the embodiment of the present invention, and Fig. 2 is the well workover in the embodiment of the present invention
The front view of equipment 010, the overall structure of workover rig 010 in the two co expression the present embodiment.
Refer to Fig. 1 (coordinating referring to Fig. 2), the workover rig 010 in the present embodiment includes platform 100 and is installed on platform
Well workover component B1 on 100.When needed, platform 100 may also be arranged to four adjustment heights by being supported in its four corners
Supporting leg 110 support, to facilitate the leveling of platform 100.In addition, for convenience of realization, manually upper lower platform 100 carries out the behaviour such as overhauling
Make, also set up for the cat ladder 120 of upper lower platform 100.
Fig. 3 is the structure diagram of the well workover component B1 in Fig. 1.Include slips 200, gate referring to Fig. 3, well workover component B1
Frame 300, for load and unload oil pipe turnbuckle clamp 400, for take and place unloaded oil pipe away help pipe manipulator 500.Spinner
400 installation of pincers is connected on door type frame 300.Well workover component B1 further includes the track 600 being arranged on platform 100, door type frame 300
Be slidably mounted on track 600, and can be moved along track 600, with drive turnbuckle clamp 400 be moved to the top of slips 200 or
Leave slips 200.It is connected on the crossbeam 310 of door type frame 300 and helps pipe manipulator 500, help pipe manipulator 500 for picking and placeing by revolving
The oil pipe or supply that clasp forceps 400 unloads are used for the upper oil pipe buckled.
In the prior art, oil well includes the multistage oil pipe of screwed connection together successively, forms very long oil pipe and (partly may be used
Up on hundreds of meters even km), and connect oil well pump in bottom.When needing to carry out well workover when operations, it is sometimes desirable to from
Oil pipe, oil well pump are taken out in oil well, puts back to oil well etc. after being repaired again.
Workover rig 010 in the present embodiment in use, can be promoted oil pipe by elevator 020 (or other modes) first
To certain altitude.Slips 200 fixes to clamp the oil pipe for being pulled out certain altitude, can avoid the oil pipe being elevated under Gravitative Loads
It falls after rise.Turnbuckle clamp 400 is moved with door type frame 300 along track 600, and is caught in oil pipe from side, and then turnbuckle clamp 400 unloads epimere
Oil pipe and pass through pipe manipulator 500 helped to remove the oil pipe unloaded, be then placed into other positions, such as be placed into dynamic catwalk
On transport arrangement stack.
Workover rig 010 in the present embodiment can also after the completion of reparation, it is automatic realize each section of oil pipe is spliced again and
It puts back in oil well, that is, descends tubing manipulation.Its operating procedure is, when lower oil pipe, elevator 020 is from the lay down location (example of each section of oil pipe
Such as from dynamic catwalk) oil pipe is connect, pipe manipulator 500 is helped to stretch out and helps oil pipe to well center, turnbuckle clamp 400 is in door type frame 300
Drive under along 600 row of track to well head center after it is right, oil pipe is carried out by turnbuckle clamp 400 it is upper buckle, then after turnbuckle clamp 400
It moves back, automatic elevator 020 is transferred, and realizes lower tubing manipulation.
In addition, turnbuckle clamp 400 in the present embodiment, the operating members such as pipe manipulator 500 is helped to be all connected to door type frame 300
On, and these integrated settings can improve whole rigidity, can improve the globality of structure and each action rank
Precision when connecing, it is ensured that operation is smoothed out, and failure rate is low.
The workover rig 010 in the present embodiment can complete the dismounting placement of oil pipe and lower tubing manipulation as a result, and collect
It is easy to operate into linking precision of the setting of change with each action of raising, and failure rate is low, and operation is efficient, security performance
Well, the advantages of saving human resources.
With continued reference to Fig. 3, the well workover component B1 in the present embodiment is set by revolving support part (not shown) revolving support
In platform 100, and can opposed platforms 100 rotate in the horizontal direction, to change its direction.Revolving support part can at this
To be pivoting support.The fixed part of revolving support part is installed on platform 100, and well workover component B1 then is integrally connected to revolution
The movable part of supporting item, so as to realize the rotation of well workover component B1 opposed platforms 100.
As a kind of optionally set-up mode, referring to Fig. 3, the well workover component B1 in the present embodiment includes substrate 700, track
600 one end are fixedly connected with substrate 700, and link into an integrated entity with substrate 700.The entirety being collectively formed by substrate 700 and track 600
Basis of the structure as entire well workover component B1 supports door type frame 300 thereon, turnbuckle clamp 400, helps the machines such as pipe manipulator 500
Structure, realizing will integrate for carrying out the component of each action, improve the linking of overall stiffness and each operational motion
Accuracy, it is ensured that each operation smoothly completes.Specific connection mode can be that slips 200 is installed on substrate 700, door type frame 300
It slidingly supports and is connected to track 600, well workover component B1 is made to become one.Referring to Fig. 1, substrate 700 passes through revolving support
Part revolving support is arranged at platform 100, and can opposed platforms 100 rotate in the horizontal direction, to drive well workover component B1 whole
Opposed platforms 100 rotate, and change the direction of well workover component B1.By the steering of well workover component B1, repairing in the present embodiment can be made
Well equipment 010 is easily operated towards all directions, adapts to different operating modes and requirement.
Due to foregoing rotatable setting, after the direction of workover rig 010 is determined, it is sometimes desirable to limit it and turn again
It is dynamic, to ensure that workover rig 010 works.It can be by being grown in track 600 along it to equipped with several anchor points, well workover component B1 can
For track 600 to be fixedly connected on platform 100, to limit the rotation of well workover component B1 opposed platforms 100.It can be at anchor point
The through hole being arranged on track 600, by screw fastener track 600 is connected to platform 100, realize and rotate limitation.
Optionally, the track 600 in the present embodiment altogether there are two, two tracks 600 are mutually parallel, two tracks 600
One end is connected to substrate 700, and two columns 320 of door type frame 300 are slidably connected to corresponding track 600 respectively.
In the present embodiment pipe manipulator 500 is helped to include being connected on the crossbeam 310 of door type frame 300 and can be along level side
To flexible telescopic driver 510 and the telescopic end for being connected to telescopic driver 510 can open or the clamping jaw of clamping 520.
Clamping jaw 520 reciprocal telescopic and can open clamping under the drive of telescopic driver 510, and the action of oil pipe is picked and placeed to realize.
(coordinate referring to Fig. 2 referring to Fig. 1, Fig. 3), the turnbuckle clamp 400 in the present embodiment is movably connected in door type frame 300
Two columns 320 between, and driven can vertically move up and down.Optionally, two columns 320 of door type frame 300 is interior
Side, which is equipped with, to drive the crossbearer 340 moved up and down by two telescoping cylinders 330, and turnbuckle clamp 400 is connected to crossbearer 340, and can
It is moved up and down with crossbearer 340, to adapt to the oil pipe of different length size, it is ensured that appropriate position can be moved to and carry out shackle behaviour
Make.Existing spinner structure can be used in turnbuckle clamp 400, by rotate for two threaded connection oil pipe carry out shackles or
The operation of button.
Referring to Fig. 4, the slips 200 in the present embodiment drives two halves grip block by actuator 210 and link mechanism 220
230 opening and closing are loosened to realize and clamp oil pipe.Link mechanism 220 can be set to diversified forms, being capable of band as long as realizing
Dynamic corresponding blessing plate opening and closing.Corresponding two ports for accommodating the clamp port K1 between version should be set on platform 100 (not
Show), to realize passing through for oil pipe.
Referring to Fig. 5, the embodiment of the present invention also provides a kind of well workover system 001, including can be used in clamping and lifting oil
The elevator 020 of pipe and foregoing workover rig 010.Optionally, automatic elevator 020 may be employed in the elevator 020 in the present embodiment
Implement, there can be the clamping part for being used to clamp oil pipe controllably opened and closed.In use, it driven can carry out moving down
Operation is moved and folded up, realize clamping and promotes the operation of oil pipe.
In summary describe, the workover rig 010 in the embodiment of the present invention can complete the dismounting placement of oil pipe and lower oil
Pipe operates, and integrated linking precision of the setting with each action of raising, easy to operate, and failure rate is low, operation
Efficiently, the advantages of having a safety feature, saving human resources.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of workover rig, it is characterised in that：
The workover rig includes platform and the well workover component being installed on the platform；
The well workover component include slips, door type frame, for load and unload oil pipe turnbuckle clamp, for taking and place unloaded oil away
Pipe helps pipe manipulator；The turnbuckle clamp installation is connected on the door type frame；
The well workover component further includes the track being arranged on the platform, and the door type frame is slidably mounted on the rail
Road, and can be moved along the track, the turnbuckle clamp to be driven to be moved to above the slips or leave the slips；
It is connected on the crossbeam of the door type frame and helps pipe manipulator, it is described that pipe manipulator is helped to be used to pick and place to be unloaded by the turnbuckle clamp
Oil pipe or supply for the upper oil pipe buckled.
2. workover rig according to claim 1, it is characterised in that：
The well workover component is arranged at the platform by revolving support part revolving support, and can relatively described platform in level
Direction rotates, to change its direction.
3. workover rig according to claim 1, it is characterised in that：
The well workover component includes substrate, and described track one end is fixedly connected with the substrate, and integral with the substrate connection；
The slips is installed on the substrate, and the door type frame, which slidingly supports, is connected to the track, makes the well workover component set
It is integrally formed；
The substrate is arranged at the platform by revolving support part revolving support, and can relatively described platform in the horizontal direction
It rotates, to drive the whole direction for being rotated relative to the platform, changing the well workover component of well workover component.
4. workover rig according to claim 3, it is characterised in that：
The track is grown along it to equipped with several anchor points, and the well workover component can be used in the track being fixedly connected on institute
Platform is stated, to limit rotation of the well workover component relative to the platform.
5. workover rig according to claim 3, it is characterised in that：
There are two the track is common, two tracks are mutually parallel, and one end of two tracks is connected to the base
Plate, two columns of the door type frame are slidably connected to corresponding track respectively.
6. workover rig according to claim 1, it is characterised in that：
It is described that pipe manipulator is helped to include being connected to the telescopic drive that can be stretched on the crossbeam of the door type frame and in the horizontal direction
Device and be connected to the telescopic driver telescopic end can open or the clamping jaw of clamping；The clamping jaw can be described flexible
Reciprocal telescopic and opening clamping under the drive of driver, to realize the action for picking and placeing oil pipe.
7. workover rig according to claim 1, it is characterised in that：
The turnbuckle clamp is movably connected between two columns of the door type frame, and can it is driven vertically on move down
It is dynamic.
8. workover rig according to claim 7, it is characterised in that：
The inside of two columns of the door type frame is equipped with the crossbearer that can be moved up and down by two telescoping cylinder drivings, the turnbuckle clamp
The crossbearer is connected to, and can be moved up and down with the crossbearer.
9. workover rig according to claim 1, it is characterised in that：
The platform realizes the leveling of the platform by being supported in the supporting leg of four adjustment heights of its four corners.
10. a kind of well workover system, it is characterised in that：
The well workover system includes can be used in clamping and lift the elevator of oil pipe and as claim 1-9 any one of them is repaiied
Well equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101718.XA CN108086923A (en) | 2017-11-10 | 2017-11-10 | Workover rig and well workover system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101718.XA CN108086923A (en) | 2017-11-10 | 2017-11-10 | Workover rig and well workover system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108086923A true CN108086923A (en) | 2018-05-29 |
Family
ID=62170400
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711101718.XA Pending CN108086923A (en) | 2017-11-10 | 2017-11-10 | Workover rig and well workover system |
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| CN (1) | CN108086923A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087508A1 (en) * | 2018-11-02 | 2020-05-07 | 江苏如通石油机械股份有限公司 | Automatic fastening/unfastening device for pipe rod |
| CN114961598A (en) * | 2022-07-13 | 2022-08-30 | 张家口宣化华泰矿冶机械有限公司 | Control method for automatically connecting and disconnecting drill rod through one key for earth and rocky rock stratum drilling |
| CN115324503A (en) * | 2022-10-12 | 2022-11-11 | 山东立特石油科技有限公司 | Oil well oil pipe mechanical operation device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6386284B1 (en) * | 2000-02-11 | 2002-05-14 | David A. Buck | Snubbing unit drilling system |
| US20080063498A1 (en) * | 2004-07-15 | 2008-03-13 | Lambert Jeff A | Automated System for Positioning and Supporting the Work Platform of a Mobile Workover and Well-Servicing Rig |
| US20090223679A1 (en) * | 2008-03-06 | 2009-09-10 | Devin International, Inc. | Coiled tubing well intervention system and method |
| CA2766058A1 (en) * | 2008-04-30 | 2009-11-05 | Rodgers Technology, Llc | Mobile hydraulic workover rig |
| WO2011135541A2 (en) * | 2010-04-28 | 2011-11-03 | Rolls-Royce Marine As | Modular multi-workstring system for subsea intervention and abandonment operations |
| CN104120986A (en) * | 2014-07-23 | 2014-10-29 | 中国石油大学(华东) | Vehicle-mounted full-automatic hydraulic oil tubing tong device |
| WO2016065734A1 (en) * | 2014-10-27 | 2016-05-06 | 济南同日数控设备有限公司 | Automatic auxiliary workover rig |
| 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 |
| CN205618107U (en) * | 2016-05-18 | 2016-10-05 | 北京海格立斯智能装备技术有限公司 | Light maintenance operation oil field well workover system |
| CN207660559U (en) * | 2017-11-10 | 2018-07-27 | 三一集团有限公司 | Workover rig and well workover system |
-
2017
- 2017-11-10 CN CN201711101718.XA patent/CN108086923A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6386284B1 (en) * | 2000-02-11 | 2002-05-14 | David A. Buck | Snubbing unit drilling system |
| US20080063498A1 (en) * | 2004-07-15 | 2008-03-13 | Lambert Jeff A | Automated System for Positioning and Supporting the Work Platform of a Mobile Workover and Well-Servicing Rig |
| US20090223679A1 (en) * | 2008-03-06 | 2009-09-10 | Devin International, Inc. | Coiled tubing well intervention system and method |
| CA2766058A1 (en) * | 2008-04-30 | 2009-11-05 | Rodgers Technology, Llc | Mobile hydraulic workover rig |
| US20090272540A1 (en) * | 2008-04-30 | 2009-11-05 | Mary B. Dimmitt | Mobile hydraulic workover rig |
| WO2011135541A2 (en) * | 2010-04-28 | 2011-11-03 | Rolls-Royce Marine As | Modular multi-workstring system for subsea intervention and abandonment operations |
| CN104120986A (en) * | 2014-07-23 | 2014-10-29 | 中国石油大学(华东) | Vehicle-mounted full-automatic hydraulic oil tubing tong device |
| WO2016065734A1 (en) * | 2014-10-27 | 2016-05-06 | 济南同日数控设备有限公司 | Automatic auxiliary workover rig |
| 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 |
| CN205618107U (en) * | 2016-05-18 | 2016-10-05 | 北京海格立斯智能装备技术有限公司 | Light maintenance operation oil field well workover system |
| CN207660559U (en) * | 2017-11-10 | 2018-07-27 | 三一集团有限公司 | Workover rig and well workover system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087508A1 (en) * | 2018-11-02 | 2020-05-07 | 江苏如通石油机械股份有限公司 | Automatic fastening/unfastening device for pipe rod |
| CN114961598A (en) * | 2022-07-13 | 2022-08-30 | 张家口宣化华泰矿冶机械有限公司 | Control method for automatically connecting and disconnecting drill rod through one key for earth and rocky rock stratum drilling |
| CN115324503A (en) * | 2022-10-12 | 2022-11-11 | 山东立特石油科技有限公司 | Oil well oil pipe mechanical operation device |
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Application publication date: 20180529 |