CN109630053B - 一种新型井筒负压打捞及清理工具 - Google Patents
一种新型井筒负压打捞及清理工具 Download PDFInfo
- Publication number
- CN109630053B CN109630053B CN201811446915.XA CN201811446915A CN109630053B CN 109630053 B CN109630053 B CN 109630053B CN 201811446915 A CN201811446915 A CN 201811446915A CN 109630053 B CN109630053 B CN 109630053B
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- negative pressure
- cleaning tool
- novel
- fishing
- venturi
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- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 239000004576 sand Substances 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 19
- 238000003860 storage Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 17
- 239000012535 impurity Substances 0.000 abstract description 16
- 238000005507 spraying Methods 0.000 abstract description 5
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000003208 petroleum Substances 0.000 abstract description 2
- 230000003313 weakening effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005553 drilling Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening 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
- E21B31/00—Fishing for or freeing objects 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
- E21B37/00—Methods or apparatus for cleaning 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/02—Scrapers specially adapted therefor
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- 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)
- Marine Sciences & Fisheries (AREA)
- Cleaning In General (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811446915.XA CN109630053B (zh) | 2018-12-26 | 2018-12-26 | 一种新型井筒负压打捞及清理工具 |
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CN201811446915.XA CN109630053B (zh) | 2018-12-26 | 2018-12-26 | 一种新型井筒负压打捞及清理工具 |
Publications (2)
Publication Number | Publication Date |
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CN109630053A CN109630053A (zh) | 2019-04-16 |
CN109630053B true CN109630053B (zh) | 2021-03-23 |
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CN201811446915.XA Active CN109630053B (zh) | 2018-12-26 | 2018-12-26 | 一种新型井筒负压打捞及清理工具 |
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CN (1) | CN109630053B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112112594B (zh) * | 2020-09-22 | 2024-01-30 | 杨晓峰 | 一种石油仪器打捞装置 |
CN114278272B (zh) * | 2021-12-29 | 2023-03-21 | 中国矿业大学 | 一种页岩气除砂分离装置 |
CN114635655A (zh) * | 2022-02-22 | 2022-06-17 | 中石化石油工程技术服务有限公司 | 无污染井下电驱循环清理装置及水平井井筒清理方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204941412U (zh) * | 2015-07-21 | 2016-01-06 | 中国石油天然气股份有限公司 | 喷吸式小件收集器 |
CN105971541A (zh) * | 2016-07-07 | 2016-09-28 | 合力(天津)石油钻采技术服务有限公司 | 真空抽吸井筒打捞、清理工具 |
CN205977153U (zh) * | 2016-09-09 | 2017-02-22 | 中国石油化工股份有限公司 | 一种文丘里捞砂筒 |
CN206429215U (zh) * | 2016-12-16 | 2017-08-22 | 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 | 一种水平井套管内碎屑清洗打捞工具 |
CN207245662U (zh) * | 2017-08-31 | 2018-04-17 | 合力(天津)石油钻采技术服务有限公司 | 一种真空抽吸井筒打捞及清理工具 |
CN107956444A (zh) * | 2016-10-18 | 2018-04-24 | 中国石油化工股份有限公司 | 井内沉砂打捞工具 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6427776B1 (en) * | 2000-03-27 | 2002-08-06 | Weatherford/Lamb, Inc. | Sand removal and device retrieval tool |
US10378297B2 (en) * | 2017-03-28 | 2019-08-13 | Oil & Gas Tech Enterprises C.V. | Coiled tubing venturi junk basket tool and method of use |
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2018
- 2018-12-26 CN CN201811446915.XA patent/CN109630053B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204941412U (zh) * | 2015-07-21 | 2016-01-06 | 中国石油天然气股份有限公司 | 喷吸式小件收集器 |
CN105971541A (zh) * | 2016-07-07 | 2016-09-28 | 合力(天津)石油钻采技术服务有限公司 | 真空抽吸井筒打捞、清理工具 |
CN205977153U (zh) * | 2016-09-09 | 2017-02-22 | 中国石油化工股份有限公司 | 一种文丘里捞砂筒 |
CN107956444A (zh) * | 2016-10-18 | 2018-04-24 | 中国石油化工股份有限公司 | 井内沉砂打捞工具 |
CN206429215U (zh) * | 2016-12-16 | 2017-08-22 | 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 | 一种水平井套管内碎屑清洗打捞工具 |
CN207245662U (zh) * | 2017-08-31 | 2018-04-17 | 合力(天津)石油钻采技术服务有限公司 | 一种真空抽吸井筒打捞及清理工具 |
Non-Patent Citations (1)
Title |
---|
套磨保护捞砂器的研制;何富贵;《江汉石油职工大学学报》;20170131;第30卷(第1期);29-31 * |
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TA01 | Transfer of patent application right |
Effective date of registration: 20200915 Address after: 618300, No. 6 East section, Guangdong Road, Guanghan, Sichuan, Deyang Applicant after: SICHUAN SHENGNUO OIL AND GAS ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. Applicant after: PetroChina Co.,Ltd. Address before: 618300, No. 6 East section, Guangdong Road, Guanghan, Sichuan, Deyang Applicant before: SICHUAN SHENGNUO OIL AND GAS ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. Applicant before: CHINA NATIONAL PETROLEUM CORPORATION, SOUTHWEST OIL & GASFIELD BRANCH, ENGINEERING TECHNOLOGY Research Institute |
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