CN114961626A - 使用钢制连续管内置电缆的电泵采油井口完井工艺 - Google Patents
使用钢制连续管内置电缆的电泵采油井口完井工艺 Download PDFInfo
- Publication number
- CN114961626A CN114961626A CN202210456580.XA CN202210456580A CN114961626A CN 114961626 A CN114961626 A CN 114961626A CN 202210456580 A CN202210456580 A CN 202210456580A CN 114961626 A CN114961626 A CN 114961626A
- Authority
- CN
- China
- Prior art keywords
- cable
- coiled tubing
- continuous pipe
- wellhead
- union
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000008569 process Effects 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 62
- 238000010008 shearing Methods 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims description 29
- 230000002265 prevention Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000012549 training Methods 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
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- 238000013461 design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
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- 238000005056 compaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
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- 230000001131 transforming effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/0407—Casing heads; Suspending casings or tubings in well heads with a suspended electrical cable
-
- 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
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/128—Adaptation of pump systems with down-hole electric drives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- Supports For Pipes And Cables (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210456580.XA CN114961626B (zh) | 2022-04-27 | 使用钢制连续管内置电缆的电泵采油井口完井工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210456580.XA CN114961626B (zh) | 2022-04-27 | 使用钢制连续管内置电缆的电泵采油井口完井工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114961626A true CN114961626A (zh) | 2022-08-30 |
CN114961626B CN114961626B (zh) | 2024-05-31 |
Family
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114961609A (zh) * | 2021-02-19 | 2022-08-30 | 中国石油天然气集团有限公司 | 井口悬挂密封装置及井口悬挂密封完井工艺 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4940095A (en) * | 1989-01-27 | 1990-07-10 | Dowell Schlumberger Incorporated | Deployment/retrieval method and apparatus for well tools used with coiled tubing |
RU2531688C1 (ru) * | 2013-05-13 | 2014-10-27 | Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" | Пакер для необсаженных скважин |
CN107740683A (zh) * | 2017-11-17 | 2018-02-27 | 中国石油化工股份有限公司江汉油田分公司石油工程技术研究院 | 一种适应连续油管完井的电潜泵排采装置 |
CN207795133U (zh) * | 2018-01-31 | 2018-08-31 | 江苏欧瑞德石油机械有限公司 | 一种由壬连接简易套管头 |
CN214145438U (zh) * | 2020-12-18 | 2021-09-07 | 吴治 | 油气田井口测井电缆悬挂器 |
JP2022029924A (ja) * | 2020-08-06 | 2022-02-18 | 東京電力ホールディングス株式会社 | ケーブル測定補助工具 |
CN114753799A (zh) * | 2021-12-31 | 2022-07-15 | 中国石油天然气集团有限公司 | 一种电缆悬挂密封装置、系统、使用方法及应用 |
CN114961609A (zh) * | 2021-02-19 | 2022-08-30 | 中国石油天然气集团有限公司 | 井口悬挂密封装置及井口悬挂密封完井工艺 |
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4940095A (en) * | 1989-01-27 | 1990-07-10 | Dowell Schlumberger Incorporated | Deployment/retrieval method and apparatus for well tools used with coiled tubing |
RU2531688C1 (ru) * | 2013-05-13 | 2014-10-27 | Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" | Пакер для необсаженных скважин |
CN107740683A (zh) * | 2017-11-17 | 2018-02-27 | 中国石油化工股份有限公司江汉油田分公司石油工程技术研究院 | 一种适应连续油管完井的电潜泵排采装置 |
CN207795133U (zh) * | 2018-01-31 | 2018-08-31 | 江苏欧瑞德石油机械有限公司 | 一种由壬连接简易套管头 |
JP2022029924A (ja) * | 2020-08-06 | 2022-02-18 | 東京電力ホールディングス株式会社 | ケーブル測定補助工具 |
CN214145438U (zh) * | 2020-12-18 | 2021-09-07 | 吴治 | 油气田井口测井电缆悬挂器 |
CN114961609A (zh) * | 2021-02-19 | 2022-08-30 | 中国石油天然气集团有限公司 | 井口悬挂密封装置及井口悬挂密封完井工艺 |
CN114753799A (zh) * | 2021-12-31 | 2022-07-15 | 中国石油天然气集团有限公司 | 一种电缆悬挂密封装置、系统、使用方法及应用 |
Non-Patent Citations (1)
Title |
---|
方文斌等: "江苏油田电潜泵井修井技术现状及展望", 《西部探矿工程》, no. 1, 31 December 2014 (2014-12-31), pages 38 - 42 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114961609A (zh) * | 2021-02-19 | 2022-08-30 | 中国石油天然气集团有限公司 | 井口悬挂密封装置及井口悬挂密封完井工艺 |
CN114961609B (zh) * | 2021-02-19 | 2024-03-01 | 中国石油天然气集团有限公司 | 井口悬挂密封装置及井口悬挂密封完井工艺 |
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Effective date of registration: 20221221 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen 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. |
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