CN107965281A - A kind of marine module drilling rig preventer board migration device and movement method - Google Patents
A kind of marine module drilling rig preventer board migration device and movement method Download PDFInfo
- Publication number
- CN107965281A CN107965281A CN201711175151.0A CN201711175151A CN107965281A CN 107965281 A CN107965281 A CN 107965281A CN 201711175151 A CN201711175151 A CN 201711175151A CN 107965281 A CN107965281 A CN 107965281A
- Authority
- CN
- China
- Prior art keywords
- preventer
- translating rails
- movement
- sliding trolley
- movement bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000005553 drilling Methods 0.000 title claims abstract description 36
- 230000005012 migration Effects 0.000 title claims abstract description 22
- 238000013508 migration Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 10
- 235000013399 edible fruits Nutrition 0.000 claims description 2
- 239000007921 spray Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002265 prevention 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
- E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
-
- 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
- E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
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)
- Earth Drilling (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of marine module drilling rig preventer board migration device, including movement bracket, movement bracket is movably connected on translating rails I, translating rails I, which are matched somebody with somebody, to be welded on the auxiliary beam of module drilling machine base, match somebody with somebody on movement bracket and be welded with translating rails II, sliding trolley is installed, sliding trolley top is provided with blowout preventer pressure-testing stake on translating rails II.The invention also discloses a kind of using a kind of above-mentioned movement method of marine module drilling rig preventer board migration device, specifically implement according to the following steps：Preventer movement, lifting appliance are installed, preventer is hoisted to initial position, blowout preventer pressure-testing and test, preventer is installed, preventer is removed and moves to next well head.A kind of marine module drilling rig preventer board migration device can be rapidly performed by preventer movement and pressure testing in low level, and meet any movement of the preventer on four direction, the installation of platform cluster well interdigit preventer is adapted to, is had simple in structure, equipment operation is easy to maintain, it is safe the characteristics of.
Description
Technical field
The invention belongs to offshore petroleum rig technical field, and in particular to a kind of marine module drilling rig preventer movement dress
Put, further relate to a kind of marine module drilling rig preventer movement method.
Background technology
Installation module drilling machine carries out using dry type from formula well drillng operation, its well control system more mostly on tension leg platform (TLP)
Preventer.Preventer is provided with module drilling machine and hangs the operations such as moving device progress preventer handling.It is anti-set by such a operation
Spray apparatus hangs moving device installed in table beam lower part, it is necessary to set sufficiently long guide rail, can be suitable by guide rail to hang moving device
Profit slides to the initial deposit position of rig floor bottom margin preventer, then lifts by crane preventer, returns and is moved in well head further along guide rail
At the heart.Preventer loop wheel machine can only be along guide rail direction handling preventer back and forth in operation process, it is impossible to carries out the two-way of preventer
Movement, it is difficult to meet preventer from the handling back and forth between formula well location.In addition, the preventer handling mode there is also an issue
It is, it is necessary to carry out the integral slipping of module drilling machine before preventer lifting job, so that preventer loop wheel machine can be slided by guide rail
The surface for moving to the initial deposit position of preventer carries out lifting job.Understand, this kind of marine module drilling rig preventer moves at present
Shipping unit operating efficiency is low, inconvenient, and security risk is high.
The content of the invention
The object of the present invention is to provide a kind of marine module drilling rig preventer board migration device, solves blowout prevention in the prior art
The problems such as device lifting job efficiency is low, inconvenient, operation technique is complicated.
The present invention also aims to provide a kind of to utilize a kind of above-mentioned shifting of marine module drilling rig preventer board migration device
Transportation method.
The first technical solution of the present invention is a kind of marine module drilling rig preventer board migration device, including is moved
Bracket is transported, movement bracket is movably connected on translating rails I, and translating rails I, which are matched somebody with somebody, to be welded on the auxiliary beam of module drilling machine base, movement
With translating rails II are welded with bracket, sliding trolley is installed on translating rails II, sliding trolley top is provided with preventer examination
Piling.
The features of the present invention also resides in,
Movement bracket be by section welded into rectangle net structure, the upper flange lower edge of movement bracket sets with teeth
Bar, along the direction of translating rails I be provided with the bi-lug plate being connected with passage oil cylinder and axis pin.
Sliding trolley main frame is the square structure formed using section welded, and both sides are symmetrically arranged with hydraulic motor, is prevented
Spray apparatus pressure testing stake is arranged at the top center of sliding trolley.
Movement bracket installed in the limiting device I of bottom surface by being installed on translating rails I.
Sliding trolley installed in the limiting device II of bottom surface by being installed on translating rails II.
Second of technical solution of the present invention is a kind of movement side of marine module drilling rig preventer board migration device
Method, specifically implements in accordance with the following steps：
Step 1, movement bracket both ends are installed on translating rails I by limiting device I, passage oil cylinder is led along translation
I direction of rail is connected in the bi-lug plate at movement bracket lower part both ends using axis pin,
Sliding trolley both ends are installed on translating rails II by limiting device II,
Air hoist is installed on the slide of rig floor lower part,
Movement bracket is elapsed to the external margin position of translating rails I；
Step 2, preventer is hung to the blowout preventer pressure-testing stake of sliding trolley top center using Platform lifting devices；
Step 3, the pressure testing and test of preventer are carried out；
Step 4, the control box handle of passage oil cylinder is operated, makes movement bracket slowly on passage to well location center line, if
Preventer can start the hydraulic motor of sliding trolley, sliding trolley is slowly transported not in rig floor lower part well head center at this time
Move to rig floor lower part well head center；
Step 5, air hoist is transferred, preventer is sling from sliding trolley to certain altitude position, then operation passage
The control box handle of oil cylinder, makes movement bracket slowly elapse to initial position,
Preventer is transferred to well head, preventer lower part is connected, adjusts the height of telescopic joint, using bolt by preventer
It is connected with telescopic joint, installation is complete for preventer at this time, and movement bracket has also returned to initial position；
Step 6, after drilling well, remove preventer above and below connection bolt, by air hoist by preventer sling to
Certain altitude, movement bracket is elapsed to preventer, and slowly decentralization preventer is seated in it anti-on sliding trolley
In spray apparatus pressure testing stake, then by the hydraulic motor of sliding trolley sliding trolley is set slowly to move to next well head center.
The invention has the advantages that a kind of marine module drilling rig preventer board migration device and movement method energy of the present invention
It is enough to be rapidly performed by preventer movement and pressure testing in low level, and meet any movement of the preventer on four direction, adapt to flat
The installation of platform cluster well interdigit preventer, have it is simple in structure, equipment operation is easy to maintain, it is safe the characteristics of.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of marine module drilling rig preventer board migration device of the present invention；
Fig. 2 is a kind of marine module drilling rig preventer board migration device scheme of installation of the present invention；
Fig. 3 is that the movement bracket in a kind of marine module drilling rig preventer board migration device of the present invention is connected thereto part side view
Figure；
Fig. 4 is a kind of marine module drilling rig preventer board migration device main part side view of the present invention.
In figure, 1. rig floors, 2. bases, 3. translating rails I, 4. movement brackets, 5. translating rails II, 6. sliding trolleys, 7.
Pressure testing stake, 8. passage oil cylinders, 9. preventers, 10. air hoists, 11. telescopic joints, 12. limiting devices I, 13. limiting devices II,
14. rack, 15. hydraulic motors, 16. bi-lug plates, 17. axis pins.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
A kind of marine module drilling rig preventer board migration device structure of the present invention is moved as shown in Figure 1, including movement bracket 4
Transport bracket 4 to be installed on translating rails I 3 by the way that limiting device I 12 is (as shown in Figure 3), translating rails I 3, which are matched somebody with somebody, is welded in module drilling machine
On the auxiliary beam of base 2, movement bracket 4 can slide onto 1 lower part of rig floor under the action of passage oil cylinder 8 from the space of external open.
4 top of movement bracket is with translating rails II 5 are welded with, and II 5 top of translating rails is provided with sliding trolley 6, and sliding trolley 6 passes through liquid
(as shown in Figure 4) the drive gear pinion rack of pressure motor 15 translates back and forth on II 5 top of translating rails, and passes through limiting device II
13 are located on translating rails II 5, and 6 top of sliding trolley is provided with the preventer of the installation and the pressure testing that meet preventer 9
Pressure testing stake 7 (as shown in Figure 2).
Movement bracket 4 can be slid back and forth by passage oil cylinder 8 on the translating rails I 3 of module drilling machine base 2.
6 main frame of sliding trolley uses the square structure that section welded forms, and both sides are symmetrically arranged with hydraulic motor 15, pushes up
Portion center is provided with blowout preventer pressure-testing stake 7, and two bottom sides are symmetrically arranged with limiting device II 13, the driving of hydraulic motor 15
Shaft end is provided with gear.Sliding trolley 6 can be on the translating rails II 5 of movement bracket 4 back and forth by the driving of hydraulic motor 15
Movement, while by the passage of movement bracket 4, meet movement of the preventer 9 on different well locations.
It is placed on as shown in Fig. 2, preventer 9 slings seat by air hoist 10 on well head, when preventer 9 is installed in well head
After itself and telescopic joint 11 can be attached.
As shown in figure 3, the structure of movement bracket 4 be by section welded into rectangle net structure, along movement bracket 4
Upper flange lower edge is provided with rack 14, and the upper flange lower edge of movement bracket 4 is provided with rack 14, the side along translating rails I 3
To the bi-lug plate 16 being connected with passage oil cylinder 8 and axis pin 17 is provided with, two bottom sides set limited with I 3 contact position of translating rails
Position device I 12.
A kind of installation of marine module drilling rig preventer board migration device and movement method are：
Step 1,4 both ends of movement bracket are installed on translating rails I 3 by limiting device I 12, it is ensured that movement bracket 4
Do not deviate from when being slid on translating rails I 3, passage oil cylinder 8 is connected to movement support along I 3 direction of translating rails using axis pin 17
In the bi-lug plate 16 at 4 lower part both ends of frame,
6 both ends of sliding trolley are installed on translating rails II 5 by limiting device II 13, it is ensured that sliding trolley 6 is flat
Move and do not deviate from when being moved on guide rail II 5,
Air hoist 10 is installed on the slide of 1 lower part of rig floor,
Movement bracket 4 is elapsed to the external margin position of translating rails I；
Step 2, preventer 9 is hung to the blowout preventer pressure-testing stake 7 of 6 top center of sliding trolley using Platform lifting devices
On；
Step 3, the pressure testing and test of preventer 9 are carried out；
Step 4, the control box handle of passage oil cylinder 8 is operated, makes movement bracket 4 slowly on passage to well location center line, such as
Preventer not in 1 lower part well head center of rig floor, can start the hydraulic motor 15 of sliding trolley 6, make sliding trolley 6 fruit at this time
Slowly move to 1 lower part well head center of rig floor；
Step 5, air hoist 10 is transferred, preventer 9 is sling from sliding trolley 6 to certain altitude position, is then operated
The control box handle of passage oil cylinder 8, making movement bracket 4, slowly passage to initial position, vacates 1 lower space of rig floor, easy to anti-
In the installation of well head, 9 lower part of preventer connects to well head, adjusts the height of telescopic joint 11, make spray apparatus 9 by decentralization preventer 9
Preventer is connected with telescopic joint 11 with bolt, installation is complete for preventer 9 at this time, and movement bracket 4 has also returned to initial position；
Step 6, after drilling well, connection bolt of the preventer about 9 is removed, is hung preventer 9 by air hoist 10
Rise to certain altitude, movement bracket 4 is elapsed to preventer 10, slowly decentralization preventer 9 makes it be seated in sliding small
In blowout preventer pressure-testing stake 7 on car 6, then by the hydraulic motor 15 of sliding trolley 6 sliding trolley 6 is set slowly to move to next well
Mouth center.
Claims (6)
- A kind of 1. marine module drilling rig preventer board migration device, it is characterised in that including movement bracket (4), the movement bracket (4) it is movably connected on translating rails I (3), the translating rails I (3), which are matched somebody with somebody, to be welded on the auxiliary beam of module drilling machine base (2), institute State on movement bracket (4) with translating rails II (5) are welded with, sliding trolley (6) is installed on the translating rails II (5), it is described Sliding trolley (6) top is provided with blowout preventer pressure-testing stake (7).
- A kind of 2. marine module drilling rig preventer board migration device according to claim 1, it is characterised in that the movement support Frame (4) be by section welded into rectangle net structure, the upper flange lower edge of the movement bracket (4) is provided with rack (14), the direction of translating rails I (3) is provided with the bi-lug plate (16) being connected with passage oil cylinder (8) and axis pin (17).
- 3. a kind of marine module drilling rig preventer board migration device according to claim 1, it is characterised in that the sliding is small Car (6) main frame is the square structure formed using section welded, and both sides are symmetrically arranged with hydraulic motor (15), blowout preventer pressure-testing Stake (7) is arranged at the top center of the sliding trolley (6).
- A kind of 4. marine module drilling rig preventer board migration device according to claim 1, it is characterised in that the movement support Frame (4) installed in the limiting device I (12) of bottom surface by being installed on translating rails I (3).
- 5. a kind of marine module drilling rig preventer board migration device according to claim 1, it is characterised in that the sliding is small Car (6) installed in the limiting device II (13) of bottom surface by being installed on translating rails II (5).
- A kind of a kind of 6. movement of marine module drilling rig preventer board migration device using as any one of claim 1-5 Method, it is characterised in that specifically implement in accordance with the following steps：Step 1, movement bracket (4) both ends are installed on translating rails I (3) by limiting device I (12), by passage oil cylinder (8) it is connected to along translating rails I (3) direction using axis pin (17) in the bi-lug plate (16) at movement bracket (4) lower part both ends,Sliding trolley (6) both ends are installed on translating rails II (5) by limiting device II (13),Air hoist (10) is installed on the slide of rig floor (1) lower part,By movement bracket (4) passage to the external margin position of translating rails I (3)；Step 2, preventer (9) is hung to the blowout preventer pressure-testing stake of sliding trolley (6) top center using Platform lifting devices (7) on；Step 3, the pressure testing and test of preventer (9) are carried out；Step 4, the control box handle of passage oil cylinder (8) is operated, makes movement bracket (4) slowly on passage to well location center line, such as Preventer (9) not in rig floor lower part well head center, then starts the hydraulic motor (15) of sliding trolley (6), makes cunning fruit at this time Move trolley (6) and slowly move to rig floor (1) lower part well head center；Step 5, air hoist (10) is transferred, preventer (9) is sling from sliding trolley (6) to certain altitude position, Ran Houcao Make the control box handle of passage oil cylinder (8), movement bracket (4) is slowly elapsed to initial position,Preventer (9) is transferred to well head, preventer (9) lower part is connected, the height of adjusting telescopic joint (11) will using bolt Preventer (9) is connected with telescopic joint (11), and installation is complete for preventer (9) at this time, and movement bracket (4) has also returned to initial position；Step 6, after drilling well, preventer (9) upper and lower connection bolt is removed, by air hoist (10) by preventer (9) Sling to certain altitude, immediately below movement bracket (4) passage to preventer (10), slowly transferring preventer (9) is located it In blowout preventer pressure-testing stake (7) on sliding trolley (6), then sliding trolley made by the hydraulic motor (15) of sliding trolley (6) (6) next well head center is slowly moved to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175151.0A CN107965281B (en) | 2017-11-22 | 2017-11-22 | Offshore module drilling rig blowout preventer moving device and moving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175151.0A CN107965281B (en) | 2017-11-22 | 2017-11-22 | Offshore module drilling rig blowout preventer moving device and moving method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107965281A true CN107965281A (en) | 2018-04-27 |
| CN107965281B CN107965281B (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711175151.0A Active CN107965281B (en) | 2017-11-22 | 2017-11-22 | Offshore module drilling rig blowout preventer moving device and moving method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412437A (en) * | 2018-05-16 | 2018-08-17 | 湖北江汉建筑工程机械有限公司 | A kind of nonpetroleum well site preventer installation board migration device and its application method |
| CN108928356A (en) * | 2018-08-27 | 2018-12-04 | 江苏诚创智能装备有限公司 | A kind of position-limit mechanism and its preventer transfer device using the position-limit mechanism |
| CN110576945A (en) * | 2018-06-11 | 2019-12-17 | 广州海洋地质调查局 | Scientific investigation drilling ship |
| CN110667772A (en) * | 2019-09-30 | 2020-01-10 | 宝鸡石油机械有限责任公司 | Novel moon pool cover for drilling ship |
| CN111236841A (en) * | 2020-01-13 | 2020-06-05 | 中国海洋石油集团有限公司 | Batch drilling method for tension leg platform cluster wells |
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| CN204111206U (en) * | 2014-09-16 | 2015-01-21 | 宝鸡石油机械有限责任公司 | Oil-well rig blowout preventer unit hangs the system of moving |
| CN105041249A (en) * | 2015-08-27 | 2015-11-11 | 四川宏华石油设备有限公司 | Floating well drilling SSBOP shifting and transporting device |
| CN206014344U (en) * | 2016-08-30 | 2017-03-15 | 宝鸡石油机械有限责任公司 | Oil-well rig preventer hangs shifting and safeguards integrated apparatus |
| CN206158685U (en) * | 2016-11-04 | 2017-05-10 | 宝鸡石油机械有限责任公司 | Move fortune rig blowout preventer stack fixing device fast |
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| CN203905871U (en) * | 2014-06-26 | 2014-10-29 | 四川宏华石油设备有限公司 | Device for rapid replacement of BOP (blowout preventer) |
| CN204111206U (en) * | 2014-09-16 | 2015-01-21 | 宝鸡石油机械有限责任公司 | Oil-well rig blowout preventer unit hangs the system of moving |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412437A (en) * | 2018-05-16 | 2018-08-17 | 湖北江汉建筑工程机械有限公司 | A kind of nonpetroleum well site preventer installation board migration device and its application method |
| CN110576945A (en) * | 2018-06-11 | 2019-12-17 | 广州海洋地质调查局 | Scientific investigation drilling ship |
| CN108928356A (en) * | 2018-08-27 | 2018-12-04 | 江苏诚创智能装备有限公司 | A kind of position-limit mechanism and its preventer transfer device using the position-limit mechanism |
| CN110667772A (en) * | 2019-09-30 | 2020-01-10 | 宝鸡石油机械有限责任公司 | Novel moon pool cover for drilling ship |
| CN111236841A (en) * | 2020-01-13 | 2020-06-05 | 中国海洋石油集团有限公司 | Batch drilling method for tension leg platform cluster wells |
| CN111236841B (en) * | 2020-01-13 | 2021-06-01 | 中国海洋石油集团有限公司 | Batch drilling method for tension leg platform cluster wells |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107965281B (en) | 2020-02-18 |
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Effective date of registration: 20201224 Address after: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee after: Baoji Oilfield Machinery Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co., Ltd Address before: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee before: Baoji Oilfield Machinery Co.,Ltd. |