CN104963634B - 一种起下抽油杆方法 - Google Patents
一种起下抽油杆方法 Download PDFInfo
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- CN104963634B CN104963634B CN201510382266.1A CN201510382266A CN104963634B CN 104963634 B CN104963634 B CN 104963634B CN 201510382266 A CN201510382266 A CN 201510382266A CN 104963634 B CN104963634 B CN 104963634B
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- annular space
- valve
- pumping unit
- oil
- sucker rod
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005086 pumping Methods 0.000 claims abstract description 67
- 238000007789 sealing Methods 0.000 claims abstract description 64
- 239000012530 fluid Substances 0.000 claims abstract description 50
- 239000007789 gas Substances 0.000 claims description 20
- 239000000725 suspension Substances 0.000 claims description 15
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 9
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 9
- 230000003068 static effect Effects 0.000 claims description 9
- 241000254175 Anthonomus grandis Species 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- 230000002265 prevention Effects 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 206010021703 Indifference Diseases 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XQCFHQBGMWUEMY-ZPUQHVIOSA-N Nitrovin Chemical compound C=1C=C([N+]([O-])=O)OC=1\C=C\C(=NNC(=N)N)\C=C\C1=CC=C([N+]([O-])=O)O1 XQCFHQBGMWUEMY-ZPUQHVIOSA-N 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
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CN201510382266.1A CN104963634B (zh) | 2015-07-02 | 2015-07-02 | 一种起下抽油杆方法 |
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CN201510382266.1A CN104963634B (zh) | 2015-07-02 | 2015-07-02 | 一种起下抽油杆方法 |
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CN104963634A CN104963634A (zh) | 2015-10-07 |
CN104963634B true CN104963634B (zh) | 2017-06-13 |
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CN201510382266.1A Active CN104963634B (zh) | 2015-07-02 | 2015-07-02 | 一种起下抽油杆方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105804680B (zh) * | 2016-05-16 | 2018-08-28 | 崔斌 | 一种油气田带压修井作业装置及方法 |
CN108952616B (zh) * | 2018-07-24 | 2021-09-17 | 毛谦明 | 一种做封工具与做封作业方法 |
CN110685616B (zh) * | 2019-10-21 | 2020-11-27 | 江苏油田矿业开发有限公司 | 低渗水敏油井的修井作业方法 |
CN113123750A (zh) * | 2019-12-31 | 2021-07-16 | 中国石油天然气股份有限公司 | 井口密封装置以及带压更换光杆的方法 |
CN112814606A (zh) * | 2021-03-29 | 2021-05-18 | 克拉玛依胜利高原机械有限公司 | 一种带压提放抽油杆柱修井装置及实施工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2454534Y (zh) * | 2000-11-02 | 2001-10-17 | 大庆石油管理局第二机械厂 | 偏四解卡型采油井口装置 |
CN201225114Y (zh) * | 2008-07-18 | 2009-04-22 | 大庆油田有限责任公司 | 井下液压自封软柱塞密封油管式井口密封装置 |
CN201991519U (zh) * | 2011-03-28 | 2011-09-28 | 中国石油天然气股份有限公司 | 双管测试井口装置 |
CN203321365U (zh) * | 2013-05-02 | 2013-12-04 | 中国石油天然气股份有限公司 | 可控起下抽油杆装置 |
CN104074494A (zh) * | 2014-07-16 | 2014-10-01 | 檀长江 | 组合式油井套管气回收装置 |
CN204175245U (zh) * | 2014-10-20 | 2015-02-25 | 中国石油天然气股份有限公司 | 三管井口装置 |
-
2015
- 2015-07-02 CN CN201510382266.1A patent/CN104963634B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2454534Y (zh) * | 2000-11-02 | 2001-10-17 | 大庆石油管理局第二机械厂 | 偏四解卡型采油井口装置 |
CN201225114Y (zh) * | 2008-07-18 | 2009-04-22 | 大庆油田有限责任公司 | 井下液压自封软柱塞密封油管式井口密封装置 |
CN201991519U (zh) * | 2011-03-28 | 2011-09-28 | 中国石油天然气股份有限公司 | 双管测试井口装置 |
CN203321365U (zh) * | 2013-05-02 | 2013-12-04 | 中国石油天然气股份有限公司 | 可控起下抽油杆装置 |
CN104074494A (zh) * | 2014-07-16 | 2014-10-01 | 檀长江 | 组合式油井套管气回收装置 |
CN204175245U (zh) * | 2014-10-20 | 2015-02-25 | 中国石油天然气股份有限公司 | 三管井口装置 |
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Inventor after: Sun Shouguo Inventor after: Sun Yanhui Inventor after: Fu Yuhong Inventor after: Wang Lin Inventor after: Yu Lei Inventor after: Gao Yansheng Inventor after: Wang Zhiming Inventor after: Zhang Xiaowen Inventor after: Ou Yangtao Inventor after: Yang Chunzhi Inventor after: Xue Wenli Inventor after: Wei Houchao Inventor before: Yu Lei Inventor before: Sun Yanhui Inventor before: Gao Yansheng Inventor before: Zhang Xiaowen Inventor before: Ou Yangtao Inventor before: Fu Yuhong Inventor before: Wang Lin Inventor before: Yang Chunzhi Inventor before: Xue Wenli Inventor before: Wei Houchao |
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