CN111561287A - 一种连续管作业井口安装装置 - Google Patents
一种连续管作业井口安装装置 Download PDFInfo
- Publication number
- CN111561287A CN111561287A CN202010459846.7A CN202010459846A CN111561287A CN 111561287 A CN111561287 A CN 111561287A CN 202010459846 A CN202010459846 A CN 202010459846A CN 111561287 A CN111561287 A CN 111561287A
- Authority
- CN
- China
- Prior art keywords
- wellhead
- assembly
- truss assembly
- piston
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 77
- 238000002347 injection Methods 0.000 claims description 31
- 239000007924 injection Substances 0.000 claims description 31
- 230000002265 prevention Effects 0.000 claims description 25
- 210000000078 claw Anatomy 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 13
- 238000011900 installation process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
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- 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
-
- 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
-
- 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)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010459846.7A CN111561287A (zh) | 2020-05-27 | 2020-05-27 | 一种连续管作业井口安装装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010459846.7A CN111561287A (zh) | 2020-05-27 | 2020-05-27 | 一种连续管作业井口安装装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111561287A true CN111561287A (zh) | 2020-08-21 |
Family
ID=72072424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010459846.7A Pending CN111561287A (zh) | 2020-05-27 | 2020-05-27 | 一种连续管作业井口安装装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111561287A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113859095A (zh) * | 2021-09-07 | 2021-12-31 | 湖南双达机电有限责任公司 | 一种管串车以及油田井口的管串施工方法 |
-
2020
- 2020-05-27 CN CN202010459846.7A patent/CN111561287A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113859095A (zh) * | 2021-09-07 | 2021-12-31 | 湖南双达机电有限责任公司 | 一种管串车以及油田井口的管串施工方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221223 Address after: No. 9, Dongzhimen North Street, Changping District, Beijing 100007 Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Applicant after: CNPC JIANGHAN MACHINERY RESEARCH INSTITUTE Co.,Ltd. Applicant after: BEIJING PETROLEUM MACHINERY Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Applicant before: CHINA NATIONAL PETROLEUM Corp. Applicant before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Applicant before: CNPC JIANGHAN MACHINERY RESEARCH INSTITUTE Co.,Ltd. |
|
TA01 | Transfer of patent application right |