CN108301789B - 套管起拔装置及套管起拔方法 - Google Patents
套管起拔装置及套管起拔方法 Download PDFInfo
- Publication number
- CN108301789B CN108301789B CN201710946480.4A CN201710946480A CN108301789B CN 108301789 B CN108301789 B CN 108301789B CN 201710946480 A CN201710946480 A CN 201710946480A CN 108301789 B CN108301789 B CN 108301789B
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- section
- flat
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- head
- shaft section
- 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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Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005553 drilling Methods 0.000 claims abstract description 38
- 238000005086 pumping Methods 0.000 claims description 15
- 230000007704 transition Effects 0.000 claims description 8
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000010276 construction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005008 domestic process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000005406 washing Methods 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
-
- 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
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710946480.4A CN108301789B (zh) | 2017-10-12 | 2017-10-12 | 套管起拔装置及套管起拔方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710946480.4A CN108301789B (zh) | 2017-10-12 | 2017-10-12 | 套管起拔装置及套管起拔方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108301789A CN108301789A (zh) | 2018-07-20 |
CN108301789B true CN108301789B (zh) | 2023-11-03 |
Family
ID=62869917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710946480.4A Active CN108301789B (zh) | 2017-10-12 | 2017-10-12 | 套管起拔装置及套管起拔方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108301789B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114635670B (zh) * | 2022-02-25 | 2023-02-10 | 中国矿业大学 | 一种井下现用水文钻孔地质套管断裂预防方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4422508A (en) * | 1981-08-27 | 1983-12-27 | Fiberflex Products, Inc. | Methods for pulling sucker rod strings |
CN2490308Y (zh) * | 2001-07-13 | 2002-05-08 | 西南石油学院 | 一种局部双层组合套管接头 |
CN202937197U (zh) * | 2012-10-25 | 2013-05-15 | 兰桥昌 | 一种摩擦焊接的套管结构 |
CN203145852U (zh) * | 2013-04-01 | 2013-08-21 | 中煤科工集团重庆研究院 | 煤矿坑道水平定向钻孔安全接头 |
CN203296727U (zh) * | 2013-06-05 | 2013-11-20 | 中国石油集团川庆钻探工程有限公司 | 一种机械—液压双作用丢手旋转尾管悬挂器 |
CN204457753U (zh) * | 2015-01-28 | 2015-07-08 | 天津地热勘查开发设计院 | 中低温地热井套管外水位测管系统 |
CN204960857U (zh) * | 2015-09-16 | 2016-01-13 | 中国石油集团长城钻探工程有限公司 | 多套压力体系井磨铣打通道用打捞杯 |
CN207296911U (zh) * | 2017-10-12 | 2018-05-01 | 河南省煤田地质局四队 | 套管起拔装置 |
-
2017
- 2017-10-12 CN CN201710946480.4A patent/CN108301789B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4422508A (en) * | 1981-08-27 | 1983-12-27 | Fiberflex Products, Inc. | Methods for pulling sucker rod strings |
CN2490308Y (zh) * | 2001-07-13 | 2002-05-08 | 西南石油学院 | 一种局部双层组合套管接头 |
CN202937197U (zh) * | 2012-10-25 | 2013-05-15 | 兰桥昌 | 一种摩擦焊接的套管结构 |
CN203145852U (zh) * | 2013-04-01 | 2013-08-21 | 中煤科工集团重庆研究院 | 煤矿坑道水平定向钻孔安全接头 |
CN203296727U (zh) * | 2013-06-05 | 2013-11-20 | 中国石油集团川庆钻探工程有限公司 | 一种机械—液压双作用丢手旋转尾管悬挂器 |
CN204457753U (zh) * | 2015-01-28 | 2015-07-08 | 天津地热勘查开发设计院 | 中低温地热井套管外水位测管系统 |
CN204960857U (zh) * | 2015-09-16 | 2016-01-13 | 中国石油集团长城钻探工程有限公司 | 多套压力体系井磨铣打通道用打捞杯 |
CN207296911U (zh) * | 2017-10-12 | 2018-05-01 | 河南省煤田地质局四队 | 套管起拔装置 |
Also Published As
Publication number | Publication date |
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CN108301789A (zh) | 2018-07-20 |
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Effective date of registration: 20240509 Address after: No. 70 Shangding Road, Zhengdong New District, Zhengzhou City, Henan Province, 450046 Patentee after: Henan Provincial Resources and Environment Survey Fourth Institute Co.,Ltd. Country or region after: China Address before: No. 70 Shangding Road, Zhengdong New District, Zhengzhou City, Henan Province, 450046 Patentee before: NO.4 TEAMS, HENAN PROVINCIAL BUREAU OF COAL GEOLOGY Country or region before: China |