CN109681137B - 单向液压伸缩式连续油管牵引器 - Google Patents
单向液压伸缩式连续油管牵引器 Download PDFInfo
- Publication number
- CN109681137B CN109681137B CN201910152026.0A CN201910152026A CN109681137B CN 109681137 B CN109681137 B CN 109681137B CN 201910152026 A CN201910152026 A CN 201910152026A CN 109681137 B CN109681137 B CN 109681137B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- joint
- sliding sleeve
- sliding
- coiled tubing
- 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.)
- Active
Links
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 210000002445 nipple Anatomy 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 3
- 239000003921 oil Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 3
- 230000006399 behavior Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000007788 liquid 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
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a borehole
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)
- Actuator (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910152026.0A CN109681137B (zh) | 2019-02-28 | 2019-02-28 | 单向液压伸缩式连续油管牵引器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910152026.0A CN109681137B (zh) | 2019-02-28 | 2019-02-28 | 单向液压伸缩式连续油管牵引器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109681137A CN109681137A (zh) | 2019-04-26 |
CN109681137B true CN109681137B (zh) | 2024-02-27 |
Family
ID=66197320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910152026.0A Active CN109681137B (zh) | 2019-02-28 | 2019-02-28 | 单向液压伸缩式连续油管牵引器 |
Country Status (1)
Country | Link |
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CN (1) | CN109681137B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112065312B (zh) * | 2020-09-30 | 2023-11-10 | 中国石油天然气集团有限公司 | 一种致密气作业用液压伸缩式连续油管牵引器及使用方法 |
CN112431565B (zh) * | 2020-11-30 | 2022-08-19 | 西安石油大学 | 一种液压反馈控制可振击式连续油管牵引器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5392851A (en) * | 1994-06-14 | 1995-02-28 | Western Atlas International, Inc. | Wireline cable head for use in coiled tubing operations |
CA2538548A1 (en) * | 2005-03-17 | 2006-09-17 | Schlumberger Canada Limited | Methods and apparatus for placement of well equipment |
CN102808589A (zh) * | 2012-08-16 | 2012-12-05 | 中国石油大学(北京) | 一种电机驱动连续油管井下牵引器 |
CN106837225A (zh) * | 2017-01-11 | 2017-06-13 | 西南石油大学 | 一种液压伸缩式井下牵引器的运动机构 |
CN206458381U (zh) * | 2016-12-24 | 2017-09-01 | 中石化石油工程技术服务有限公司 | 一种液控液驱连续管钻井牵引器 |
CN206458370U (zh) * | 2016-12-24 | 2017-09-01 | 中石化石油工程技术服务有限公司 | 一种连续管钻井牵引器用液控卡瓦装置 |
CN108240189A (zh) * | 2016-12-24 | 2018-07-03 | 中石化石油工程技术服务有限公司 | 一种液控液驱连续管钻井牵引器 |
CN209586306U (zh) * | 2019-02-28 | 2019-11-05 | 西安石油大学 | 单向液压伸缩式连续油管牵引装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012146053A1 (zh) * | 2011-04-28 | 2012-11-01 | 中国石油天然气集团公司 | 连续管导入装置 |
-
2019
- 2019-02-28 CN CN201910152026.0A patent/CN109681137B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5392851A (en) * | 1994-06-14 | 1995-02-28 | Western Atlas International, Inc. | Wireline cable head for use in coiled tubing operations |
CA2538548A1 (en) * | 2005-03-17 | 2006-09-17 | Schlumberger Canada Limited | Methods and apparatus for placement of well equipment |
CN102808589A (zh) * | 2012-08-16 | 2012-12-05 | 中国石油大学(北京) | 一种电机驱动连续油管井下牵引器 |
CN206458381U (zh) * | 2016-12-24 | 2017-09-01 | 中石化石油工程技术服务有限公司 | 一种液控液驱连续管钻井牵引器 |
CN206458370U (zh) * | 2016-12-24 | 2017-09-01 | 中石化石油工程技术服务有限公司 | 一种连续管钻井牵引器用液控卡瓦装置 |
CN108240189A (zh) * | 2016-12-24 | 2018-07-03 | 中石化石油工程技术服务有限公司 | 一种液控液驱连续管钻井牵引器 |
CN106837225A (zh) * | 2017-01-11 | 2017-06-13 | 西南石油大学 | 一种液压伸缩式井下牵引器的运动机构 |
CN209586306U (zh) * | 2019-02-28 | 2019-11-05 | 西安石油大学 | 单向液压伸缩式连续油管牵引装置 |
Non-Patent Citations (1)
Title |
---|
微小井眼连续油管钻井牵引器系统结构设计;侯学军等;石油钻采工艺(第02期);全文 * |
Also Published As
Publication number | Publication date |
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CN109681137A (zh) | 2019-04-26 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20240115 Address after: 710065, No. 18, two East, electronic road, Shaanxi, Xi'an Applicant after: XI'AN SHIYOU University Applicant after: Pingliang Dongcheng Machinery Manufacturing Co.,Ltd. Applicant after: XI'AN SPECIAL EQUIPMENT INSPECTION INSTITUTE Applicant after: Xi'an Xiaoyou Electromechanical Engineering Co.,Ltd. Address before: 710065, No. 18, two East, electronic road, Shaanxi, Xi'an Applicant before: XI'AN SHIYOU University |
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