CN108412437A - A kind of nonpetroleum well site preventer installation board migration device and its application method - Google Patents
A kind of nonpetroleum well site preventer installation board migration device and its application method Download PDFInfo
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- CN108412437A CN108412437A CN201810470436.5A CN201810470436A CN108412437A CN 108412437 A CN108412437 A CN 108412437A CN 201810470436 A CN201810470436 A CN 201810470436A CN 108412437 A CN108412437 A CN 108412437A
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- Prior art keywords
- preventer
- lifting beam
- hydraulic
- nonpetroleum
- pedestal
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- 230000005012 migration Effects 0.000 title claims abstract description 19
- 238000013508 migration Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 title claims abstract description 14
- 230000033001 locomotion Effects 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims 7
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 230000032258 transport Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002343 natural gas well Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012360 testing method 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a kind of nonpetroleum well site preventers to install board migration device, including hydraulic control system, the track peace dismantling device in orbit with installation, the peace dismantling device includes pedestal, supporting rack, lifting beam and tray clamps, the pedestal is installed in orbit by idler wheel, and pedestal is equipped with driving device, the output shaft of driving device is connect with idler wheel, supporting rack is gate, including two montants and a cross bar, the bottom end of montant is connect with pedestal, the top of montant is connected by cross bar, the both ends of lifting beam are connect with montant, the both ends of cross bar are equipped with fixed pulley, the both ends of lifting beam are equipped with movable pulley, pedestal is equipped with hydraulic wireline winch, hydraulic wireline winch is connect with hydraulic control system, and the steel wire rope of hydraulic wireline winch sequentially passes through the fixed pulley and movable pulley of homonymy, tray clamps are threaded through in lifting beam.Preventer group can be simplified, movement process is installed, greatly improved security performance and working efficiency, reduce labor intensity, reduce wellsite applications cost.
Description
Technical field
The invention belongs to oil, natural gas drilling-production equipment technical field more particularly to a kind of nonpetroleum well site preventers
Board migration device and its application method are installed.
Background technology
Oil, natural gas well site preventer are the key components of well control device, in operations such as drilling well, well workover, formation testings
Middle control well head pressure can effectively prevent the generation of gas blowout accident, realize safe construction.Preventer group is generally by annular blowout prevention
Device, single ram type perventer, double ram type preventer, four-way and crossover flange are composed, bulky, about 50 tons of weight.In the past,
The Normal practice of preventer group installation is by hydraulic crane, the liftings such as puffer, and the methods such as artificial passage are first by preventer
Well head is moved to, then is connected piece by piece in groups, this kind of operating type by rig floor height and operating space due to being limited, centering centering ten
Divide difficulty, operating personnel's labor intensity is big, and there are askew skew to hang for hoisting process, and safety is poor, and time-consuming and laborious, and to rig floor
It is damaged with derrick bigger.
The board migration device of other said functions takes lifting form, and there are security risks, meanwhile, also by rig floor height and
The limitation of operating space cannot fulfil assignment well.
The board migration device of other Ground Operations cannot then complete the action of decentralization, it is difficult to which the well site completed inside well is anti-
The installment work of spray apparatus group.
Invention content
Place in order to overcome the above-mentioned deficiencies of the prior art, the present invention provide a kind of installation of nonpetroleum well site preventer and move
Shipping unit and its application method can simplify preventer group installation movement process, greatly improve security performance and working efficiency, reduce
Labor intensity reduces wellsite applications cost.
To achieve the above object, the present invention adopts the following technical scheme that：A kind of nonpetroleum well site preventer installs movement
Device, including hydraulic control system, track and installation peace dismantling device in orbit, the peace dismantling device include pedestal, support
Frame, lifting beam and tray clamps, the pedestal are installed in orbit by idler wheel, and pedestal is equipped with driving device, driving device
Output shaft connect with idler wheel, supporting rack is gate, including two montants and a cross bar, the bottom end of montant are connect with pedestal,
The top of montant is connected by cross bar, and the both ends of lifting beam are connect with montant, and the both ends of cross bar are equipped with fixed pulley, and the two of lifting beam
End is equipped with movable pulley, and pedestal is equipped with hydraulic wireline winch, and hydraulic wireline winch is connect with hydraulic control system, and the steel wire rope of hydraulic wireline winch
The fixed pulley and movable pulley of homonymy are sequentially passed through, tray clamps are threaded through in lifting beam, and lifting beam one side is equipped with traversing oil cylinder, another
It is equipped with rotary oil cylinder on one side, the piston rod of traversing oil cylinder and the back side of tray clamps connect, the piston rod and tray clamps of rotary oil cylinder
Connection.
In the above-mentioned technical solutions, the both ends of the lifting beam are connect with sliding rail, and the sliding rail length is less than montant length,
And it sliding rail and is set on montant.
In the above-mentioned technical solutions, the front and back of the cross bar is equipped with fixed pulley, the front and back of lifting beam
It is equipped with movable pulley, is set in lifting beam there are two transition wheel, the fixed pulley of the steel wire penetrating the same face of hydraulic wireline winch is slided with dynamic
It is then passed through transition wheel after wheel, then sequentially passes through movable pulley, the fixed pulley of lifting beam another side, is finally fixed on cross bar.
In the above-mentioned technical solutions, the movement flatcar of hydraulic-driven is equipped on the inside of the track, the setting of movement flatcar is moving
It transports on rail.
In the above-mentioned technical solutions, there are two the traversing oil cylinder and rotary oil cylinder are all provided with.
In the above-mentioned technical solutions, bracing piece is equipped between the pedestal and cross bar.
In the above-mentioned technical solutions, the driving device is hydraulic motor.
A kind of application method of nonpetroleum well site preventer installation board migration device, includes the following steps：
1, track is placed in well both sides and leveling, then peace dismantling device is installed on track；
2, preventer group overall package is good, and allocate and transport between two tracks；
3, lifting beam is lifted higher than to the height of preventer group by hydraulic control system control hydraulic wireline winch；
4, hydraulic motor is controlled by hydraulic control system, so that peace dismantling device is moved integrally to above preventer group, then
Lifting beam is transferred by hydraulic wireline winch, keeps tray clamps height suitable；
5, hydraulic motor is controlled by hydraulic control system, keeps peace dismantling device whole close to preventer group, then passes through control
Tray clamps processed clamp preventer group；
6, again by hydraulic wireline winch, lifting beam is made to increase, preventer group is hanging, and peace dismantling device is driven by hydraulic motor
It moves integrally above well；
7, preventer group is transferred by hydraulic wireline winch, so that preventer group is fallen into well, preventer group is then passed through into spiral shell
Bolt is connect with corresponding component, in the process, keeps preventer group and connected components coaxial by traversing oil cylinder and driving device, then
Rotary oil cylinder drives the rotation of preventer group, facilitates the alignment in hole；
8, tray clamps unclamp preventer group, then so that lifting beam is increased by hydraulic capstan, then by hydraulic motor, make peace
Dismantling device integrally leaves above well.
In the above-mentioned technical solutions, in the step 2, preventer group is blowout prevention device assembly, repeats step 3-8, makes multiple
Blowout prevention device assembly is individually allocated and transported, and completes to assemble.
In the above-mentioned technical solutions, the preventer group or blowout prevention device assembly are maneuvered on movement flatcar, flat by movement
Preventer group or blowout prevention device assembly are moved to by well by vehicle, then are put into well by pacifying dismantling device.
The beneficial effects of the invention are as follows：The device is all-hydraulic transmission, semi-automatic preventer movement works, can
Simplify preventer group and movement process is installed, greatly improve security performance and working efficiency, reduce labor intensity, reduces well site and apply
Work cost.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is that the present invention omits the front view after movement flatcar and track.
Fig. 3 is the left view of Fig. 2.
Wherein：1. track, 2. pedestals, 3. lifting beams, 4. tray clamps, 5. driving devices, 6. montants, 7. cross bars, 8. is fixed sliding
Wheel, 9. movable pulleys, 10. hydraulic wireline winch, 11. traversing oil cylinders, 12. rotary oil cylinders, 13. sliding rails, 14. transition wheels, 15. movements are flat
Vehicle, 16. movement rails, 17. bracing pieces, 18. wells, 19. preventer groups.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described.
A kind of nonpetroleum well site preventer as shown in Figure 1, Figure 2 and Figure 3 installs board migration device, including hydraulic control system
It unites (being not drawn into figure), the peace dismantling device of track 1 and installation on track 1, the peace dismantling device includes pedestal 2, supporting rack, carries
Beam 3 and tray clamps 4 are risen, the pedestal 2 is installed on track 1 by idler wheel, and pedestal 2 is equipped with driving device 5, driving device
5 output shaft is connect with idler wheel, and supporting rack is gate, including two montants 6 and a cross bar 7, bottom end and the pedestal 2 of montant 6
Connection, the top of montant 6 are connected by cross bar 7, and the both ends of lifting beam 3 are connect with montant 6, and the both ends of cross bar 7 are equipped with fixed pulley
8, the both ends of lifting beam 3 are equipped with movable pulley 9, and pedestal 2 is equipped with hydraulic wireline winch 10, and hydraulic wireline winch 10 connects with hydraulic control system
It connecing, and the steel wire rope of hydraulic wireline winch 10 sequentially passes through the fixed pulley 8 and movable pulley 9 of homonymy, tray clamps 4 are threaded through in lifting beam 3,
And 3 one side of lifting beam is equipped with traversing oil cylinder 11, another side is equipped with rotary oil cylinder 12, piston rod and the tray clamps 4 of traversing oil cylinder 11
Back side connection, the piston rod of rotary oil cylinder 12 connect with tray clamps 4.Montant 6 is the track that crossbeam 3 moves up and down at this time, right
The movement of lifting beam 3 is limited, and lifting beam swing is prevented.
In the above-mentioned technical solutions, the both ends of the lifting beam 3 are connect with sliding rail 13, and 13 length of the sliding rail is less than montant
6 length, and sliding rail 13 and be set on montant 6.Sliding rail 13 can increase the shift motion of tray clamps, make tray clamps 4 more can be deep
Enter well, facilitates the installation of preventer group.Sliding rail 13 is that its track slides up and down, and lifting beam 3 is with sliding rail with montant 6
13 slide up and down for track, form the double-deck slideway, enable preventer deeper into installed in well.
In the above-mentioned technical solutions, the front and back of the cross bar 7 is equipped with fixed pulley 8, the front of lifting beam 3 and the back of the body
Face is equipped with movable pulley 9, is set in lifting beam 3 there are two transition wheel 14, the steel wire penetrating the same face of hydraulic wireline winch 10 determines cunning
It is then passed through transition wheel 14 after wheel 8 and movable pulley 9, then sequentially passes through movable pulley 9, the fixed pulley 8 of 3 another side of lifting beam, finally
It is fixed on cross bar 7.Fixed pulley 8 is installed on the two sides of cross bar 7, movable pulley 9 is all installed on the two sides of lifting beam 3, makes lifting beam 3
Evenly by pulling force, it moves more stable.
In the above-mentioned technical solutions, 1 inside of the track is equipped with the movement flatcar 15 of hydraulic-driven, and movement flatcar 15 is set
It sets on movement rail 16.
In the above-mentioned technical solutions, there are two the traversing oil cylinder 11 and rotary oil cylinder 12 are all provided with.
In the above-mentioned technical solutions, bracing piece 17 is equipped between the pedestal 2 and cross bar 7.
In the above-mentioned technical solutions, the driving device 5 is hydraulic motor.
A kind of application method of nonpetroleum well site preventer installation board migration device, includes the following steps：
1, track 1 is placed in 18 both sides of well and leveling, then peace dismantling device is installed on track 1；
2,19 overall package of preventer group is good, and allocate and transport between two tracks 1；
3, lifting beam 3 is lifted higher than to the height of preventer group 19 by hydraulic control system control hydraulic wireline winch 10；
4, hydraulic motor is controlled by hydraulic control system, peace dismantling device is made to move integrally to 19 top of preventer group, so
Lifting beam 3 is transferred by hydraulic wireline winch 10 afterwards, keeps 3 height of tray clamps suitable；
5, hydraulic motor is controlled by hydraulic control system, keeps peace dismantling device whole close to preventer group 19, then passes through
Control tray clamps 4 clamp preventer group 19；
6, again by hydraulic wireline winch 10, lifting beam 3 is made to increase, preventer group 19 is hanging, drives and pacifies by hydraulic motor
Dismantling device is moved integrally to 18 top of well；
7, preventer group is transferred by hydraulic wireline winch 10, so that preventer group is fallen into well 18, then by preventer group 19
It is connect with corresponding component by bolt, in the process, preventer group and the portion of being connected is made by traversing oil cylinder 11 and driving device 5
Part is coaxial, then rotary oil cylinder 12 drives the rotation of preventer group, facilitates the alignment in hole；
8, tray clamps 4 unclamp preventer group 19, then so that lifting beam 3 is increased by hydraulic capstan 10, then pass through hydraulic pressure horse
It reaches, peace dismantling device is made integrally to leave 18 top of well.
In the above-mentioned technical solutions, in the step 2, preventer group 19 is blowout prevention device assembly, repeats step 3-8, makes more
A blowout prevention device assembly is individually allocated and transported, and completes to assemble.
In the above-mentioned technical solutions, the preventer group or blowout prevention device assembly are maneuvered on movement flatcar 15, pass through movement
Preventer group 19 or blowout prevention device assembly are moved to by well 18 by flatcar 15, then are put into well by pacifying dismantling device.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of nonpetroleum well site preventer installs board migration device, including hydraulic control system, track and installation are in orbit
Peace dismantling device, it is characterized in that：The peace dismantling device includes pedestal, supporting rack, lifting beam and tray clamps, and the pedestal passes through rolling
Wheel installation is in orbit, and pedestal is equipped with driving device, and the output shaft of driving device is connect with idler wheel, and supporting rack is gate,
Including two montants and a cross bar, the bottom end of montant is connect with pedestal, and the top of montant is connected by cross bar, and the two of lifting beam
End is connect with montant, and the both ends of cross bar are equipped with fixed pulley, and the both ends of lifting beam are equipped with movable pulley, and pedestal is equipped with hydraulic wireline winch,
Hydraulic wireline winch is connect with hydraulic control system, and the steel wire rope of hydraulic wireline winch sequentially passes through the fixed pulley and movable pulley of homonymy, support
Disk folder is threaded through in lifting beam, and lifting beam one side is equipped with traversing oil cylinder, another side is equipped with rotary oil cylinder, the piston of traversing oil cylinder
The back side of bar and tray clamps connects, and the piston rod of rotary oil cylinder is connect with tray clamps.
2. nonpetroleum well site according to claim 1 preventer installs board migration device, it is characterized in that：The lifting beam
Both ends are connect with sliding rail, and the sliding rail length is less than montant length, and sliding rail and is set on montant.
3. nonpetroleum well site according to claim 1 preventer installs board migration device, it is characterized in that：The cross bar is just
Face and the back side are equipped with fixed pulley, and the front and back of lifting beam is equipped with movable pulley, are set in lifting beam there are two transition wheel, liquid
It is then passed through transition wheel after pressing the fixed pulley and movable pulley of the steel wire penetrating the same face of winch, it is another then to sequentially pass through lifting beam
Movable pulley, the fixed pulley in face, are finally fixed on cross bar.
4. nonpetroleum well site according to claim 1 preventer installs board migration device, it is characterized in that：On the inside of the track
Movement flatcar equipped with hydraulic-driven, movement flatcar are arranged on movement rail.
5. nonpetroleum well site according to claim 1 preventer installs board migration device, it is characterized in that：The traversing oil cylinder
There are two being all provided with rotary oil cylinder.
6. nonpetroleum well site according to claim 1 preventer installs board migration device, it is characterized in that：The pedestal and cross
Bracing piece is equipped between bar.
7. nonpetroleum well site according to claim 1 preventer installs board migration device, it is characterized in that：The driving device
For hydraulic motor.
8. a kind of nonpetroleum well site preventer installs the application method of board migration device, include the following steps：
1, track is placed in well both sides and leveling, then peace dismantling device is installed on track；
2, preventer group overall package is good, and allocate and transport between two tracks；
3, lifting beam is lifted higher than to the height of preventer group by hydraulic control system control hydraulic wireline winch；
4, hydraulic motor is controlled by hydraulic control system, so that peace dismantling device is moved integrally to above preventer group, then passes through
Hydraulic wireline winch transfers lifting beam, keeps tray clamps height suitable；
5, hydraulic motor is controlled by hydraulic control system, keeps peace dismantling device whole close to preventer group, is then held in the palm by controlling
Disk folder clamps preventer group；
6, again by hydraulic wireline winch, lifting beam is made to increase, preventer group is hanging, drives peace dismantling device whole by hydraulic motor
It is moved to above well；
7, by hydraulic wireline winch transfer preventer group, so that preventer group is fallen into well, then by preventer group by bolt with
Corresponding component connects, and in the process, keeps preventer group and connected components coaxial by traversing oil cylinder and driving device, then rotate
Hydraulic oil cylinder driving preventer group rotates, and facilitates the alignment in hole；
8, tray clamps unclamp preventer group, then so that lifting beam is increased by hydraulic capstan, then by hydraulic motor, peace is made to dismount
Set whole leave above well.
9. nonpetroleum well site according to claim 8 preventer installs the application method of board migration device, it is characterized in that：Institute
It states in step 2, preventer group is blowout prevention device assembly, repeats step 3-8, so that multiple blowout prevention device assemblies is individually allocated and transported, and completion group
Dress.
10. the application method of nonpetroleum well site preventer installation board migration device according to claim 8 or claim 9, feature
It is：The preventer group or blowout prevention device assembly are maneuvered on movement flatcar, by movement flatcar by preventer group or preventer group
Part is moved to by well, then is put into well by pacifying dismantling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810470436.5A CN108412437A (en) | 2018-05-16 | 2018-05-16 | A kind of nonpetroleum well site preventer installation board migration device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810470436.5A CN108412437A (en) | 2018-05-16 | 2018-05-16 | A kind of nonpetroleum well site preventer installation board migration device and its application method |
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| Publication Number | Publication Date |
|---|---|
| CN108412437A true CN108412437A (en) | 2018-08-17 |
Family
ID=63139788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810470436.5A Pending CN108412437A (en) | 2018-05-16 | 2018-05-16 | A kind of nonpetroleum well site preventer installation board migration device and its application method |
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| Country | Link |
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| CN (1) | CN108412437A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028065A (en) * | 2022-08-11 | 2022-09-09 | 山东华骏金成能源设备有限公司 | Blowout preventer transferring device and using method thereof |
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|---|---|---|---|---|
| CA2465865A1 (en) * | 2003-05-02 | 2004-11-02 | National-Oilwell, L.P. | Bop handling system |
| CN103590763A (en) * | 2013-11-23 | 2014-02-19 | 湖北江汉建筑工程机械有限公司 | Blowout preventer transportation and installation device of oil drilling platform |
| CN203925341U (en) * | 2014-02-20 | 2014-11-05 | 山东科瑞机械制造有限公司 | BOP preventer pallet slippage guide rail |
| US20150330556A1 (en) * | 2013-02-11 | 2015-11-19 | Nabors Drilling USA | Blowout Preventer Transport Cart |
| CN205936474U (en) * | 2016-08-17 | 2017-02-08 | 中石化石油工程机械有限公司第四机械厂 | Formula of surging land well drilling blowout preventer stack translation device |
| CN107965281A (en) * | 2017-11-22 | 2018-04-27 | 宝鸡石油机械有限责任公司 | A kind of marine module drilling rig preventer board migration device and movement method |
| CN208347716U (en) * | 2018-05-16 | 2019-01-08 | 湖北江汉建筑工程机械有限公司 | A kind of nonpetroleum well site preventer installs board migration device |
-
2018
- 2018-05-16 CN CN201810470436.5A patent/CN108412437A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2465865A1 (en) * | 2003-05-02 | 2004-11-02 | National-Oilwell, L.P. | Bop handling system |
| US20150330556A1 (en) * | 2013-02-11 | 2015-11-19 | Nabors Drilling USA | Blowout Preventer Transport Cart |
| CN103590763A (en) * | 2013-11-23 | 2014-02-19 | 湖北江汉建筑工程机械有限公司 | Blowout preventer transportation and installation device of oil drilling platform |
| CN203925341U (en) * | 2014-02-20 | 2014-11-05 | 山东科瑞机械制造有限公司 | BOP preventer pallet slippage guide rail |
| CN205936474U (en) * | 2016-08-17 | 2017-02-08 | 中石化石油工程机械有限公司第四机械厂 | Formula of surging land well drilling blowout preventer stack translation device |
| CN107965281A (en) * | 2017-11-22 | 2018-04-27 | 宝鸡石油机械有限责任公司 | A kind of marine module drilling rig preventer board migration device and movement method |
| CN208347716U (en) * | 2018-05-16 | 2019-01-08 | 湖北江汉建筑工程机械有限公司 | A kind of nonpetroleum well site preventer installs board migration device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028065A (en) * | 2022-08-11 | 2022-09-09 | 山东华骏金成能源设备有限公司 | Blowout preventer transferring device and using method thereof |
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