CN107091058B - 可传递扭矩的液控启动式伸缩管 - Google Patents
可传递扭矩的液控启动式伸缩管 Download PDFInfo
- Publication number
- CN107091058B CN107091058B CN201710537988.9A CN201710537988A CN107091058B CN 107091058 B CN107091058 B CN 107091058B CN 201710537988 A CN201710537988 A CN 201710537988A CN 107091058 B CN107091058 B CN 107091058B
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- CN
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- Prior art keywords
- sleeve
- inner tube
- tube
- spring claw
- piston
- 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.)
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- 210000000078 claw Anatomy 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 5
- 230000004323 axial length Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process 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
- 239000003208 petroleum Substances 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
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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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
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)
- Actuator (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710537988.9A CN107091058B (zh) | 2017-07-04 | 2017-07-04 | 可传递扭矩的液控启动式伸缩管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710537988.9A CN107091058B (zh) | 2017-07-04 | 2017-07-04 | 可传递扭矩的液控启动式伸缩管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107091058A CN107091058A (zh) | 2017-08-25 |
CN107091058B true CN107091058B (zh) | 2023-09-15 |
Family
ID=59640987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710537988.9A Active CN107091058B (zh) | 2017-07-04 | 2017-07-04 | 可传递扭矩的液控启动式伸缩管 |
Country Status (1)
Country | Link |
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CN (1) | CN107091058B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109723389A (zh) * | 2017-10-30 | 2019-05-07 | 中国石油化工股份有限公司 | 一种长度补偿装置 |
CN112901062A (zh) * | 2021-01-27 | 2021-06-04 | 中国石油大学(华东) | 一种钻头扭矩自动调节装置 |
CN116973095A (zh) * | 2023-07-04 | 2023-10-31 | 盐城市瑞华机电制造有限公司 | 一种防坠器测试台安装支架 |
CN117905395B (zh) * | 2024-03-19 | 2024-06-04 | 中石化西南石油工程有限公司 | 一种测试用多级可调补偿伸缩接头及其使用方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2527265A1 (en) * | 2005-11-18 | 2007-05-18 | Smith, Winston Alan | A mud depression tool and process for drilling |
CN201705217U (zh) * | 2010-06-13 | 2011-01-12 | 中国石油化工股份有限公司 | 一种传扭伸缩器 |
CN102587882A (zh) * | 2012-03-18 | 2012-07-18 | 荆州市赛瑞能源技术有限公司 | 可回收式一趟管柱压裂酸化完井工艺及其工具 |
CN102839938A (zh) * | 2012-08-07 | 2012-12-26 | 中国石油化工股份有限公司 | 一种抗阻防水击封隔器 |
CN103321583A (zh) * | 2013-07-05 | 2013-09-25 | 新疆华油油气工程有限公司 | 管柱动量平衡装置 |
CN203420663U (zh) * | 2013-08-15 | 2014-02-05 | 中国石油天然气股份有限公司 | 注水井逐级解封封隔器 |
CN104213845A (zh) * | 2013-05-29 | 2014-12-17 | 上海优强石油科技有限公司 | 液压释放伸缩管 |
CN207004439U (zh) * | 2017-07-04 | 2018-02-13 | 唐山冀东石油机械有限责任公司 | 可传递扭矩的液控启动式伸缩管 |
-
2017
- 2017-07-04 CN CN201710537988.9A patent/CN107091058B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2527265A1 (en) * | 2005-11-18 | 2007-05-18 | Smith, Winston Alan | A mud depression tool and process for drilling |
CN201705217U (zh) * | 2010-06-13 | 2011-01-12 | 中国石油化工股份有限公司 | 一种传扭伸缩器 |
CN102587882A (zh) * | 2012-03-18 | 2012-07-18 | 荆州市赛瑞能源技术有限公司 | 可回收式一趟管柱压裂酸化完井工艺及其工具 |
CN102839938A (zh) * | 2012-08-07 | 2012-12-26 | 中国石油化工股份有限公司 | 一种抗阻防水击封隔器 |
CN104213845A (zh) * | 2013-05-29 | 2014-12-17 | 上海优强石油科技有限公司 | 液压释放伸缩管 |
CN103321583A (zh) * | 2013-07-05 | 2013-09-25 | 新疆华油油气工程有限公司 | 管柱动量平衡装置 |
CN203420663U (zh) * | 2013-08-15 | 2014-02-05 | 中国石油天然气股份有限公司 | 注水井逐级解封封隔器 |
CN207004439U (zh) * | 2017-07-04 | 2018-02-13 | 唐山冀东石油机械有限责任公司 | 可传递扭矩的液控启动式伸缩管 |
Also Published As
Publication number | Publication date |
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CN107091058A (zh) | 2017-08-25 |
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Effective date of registration: 20190531 Address after: 063200 No. 261 Xincheng Street, Caofeidian District, Tangshan City, Hebei Province Applicant after: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. Address before: 063200 No. 261 Xincheng Street, Caofeidian District, Tangshan City, Hebei Province Applicant before: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. Applicant before: DRILLING & PRODUCTION TECHNOLOGY RESEARCH INSTITUTE, PETROCHINA JIDONG OILFIELD CO. |
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TA01 | Transfer of patent application right |
Effective date of registration: 20200923 Address after: 100000 Beijing city Dongcheng District No. 16 Andrew Applicant after: PetroChina Co.,Ltd. Address before: 063200, 261, Xincheng Avenue, Caofeidian District, Hebei, Tangshan City Applicant before: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. |
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Effective date of registration: 20201021 Address after: No.10 Guoan Road, comprehensive bonded zone, Caofeidian Industrial Zone, Tangshan City, Hebei Province Applicant after: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. Applicant after: PetroChina Co.,Ltd. Address before: 100000 Beijing city Dongcheng District No. 16 Andrew Applicant before: PetroChina Co.,Ltd. |
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