CN108979583B - 一种侧钻井分层分段固井装置及使用方法 - Google Patents
一种侧钻井分层分段固井装置及使用方法 Download PDFInfo
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- CN108979583B CN108979583B CN201810765671.5A CN201810765671A CN108979583B CN 108979583 B CN108979583 B CN 108979583B CN 201810765671 A CN201810765671 A CN 201810765671A CN 108979583 B CN108979583 B CN 108979583B
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- Prior art keywords
- ash
- ash injection
- pipe
- well
- well cementation
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000002347 injection Methods 0.000 claims abstract description 231
- 239000007924 injection Substances 0.000 claims abstract description 231
- 238000007789 sealing Methods 0.000 claims abstract description 118
- 239000004568 cement Substances 0.000 claims abstract description 33
- 238000005553 drilling Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 230000008961 swelling Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 20
- 239000004570 mortar (masonry) Substances 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 6
- 210000002445 nipple Anatomy 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000003129 oil well Substances 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims 5
- 238000000926 separation method Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
-
- 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
- E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
-
- 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
- E21B33/127—Packers; Plugs with inflatable sleeve
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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810765671.5A CN108979583B (zh) | 2018-07-12 | 2018-07-12 | 一种侧钻井分层分段固井装置及使用方法 |
Applications Claiming Priority (1)
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CN201810765671.5A CN108979583B (zh) | 2018-07-12 | 2018-07-12 | 一种侧钻井分层分段固井装置及使用方法 |
Publications (2)
Publication Number | Publication Date |
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CN108979583A CN108979583A (zh) | 2018-12-11 |
CN108979583B true CN108979583B (zh) | 2020-11-17 |
Family
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CN201810765671.5A Active CN108979583B (zh) | 2018-07-12 | 2018-07-12 | 一种侧钻井分层分段固井装置及使用方法 |
Country Status (1)
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CN (1) | CN108979583B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109723411B (zh) * | 2019-01-07 | 2021-09-24 | 盐城旭东机械有限公司 | 侧钻井用分层采油装置 |
CN109458162B (zh) * | 2019-01-07 | 2021-03-26 | 王皓 | 侧钻井用分层采油用液压开关装置 |
Citations (10)
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---|---|---|---|---|
CN1325478A (zh) * | 1998-11-04 | 2001-12-05 | 国际壳牌研究有限公司 | 包括管道和可膨胀装置的井孔系统 |
CN1456785A (zh) * | 2003-05-30 | 2003-11-19 | 中国石化胜利油田有限公司采油工艺研究院 | 选择性内管多级注水泥工艺及其注水泥管柱 |
CA2740281A1 (en) * | 2010-05-21 | 2011-11-21 | 1473706 Alberta Ltd. | System, method and apparatus for fracture of wells having a liner |
CN102828721A (zh) * | 2012-09-12 | 2012-12-19 | 西南石油大学 | 页岩气水平井选择性提高固井质量的技术 |
CN202900225U (zh) * | 2012-09-28 | 2013-04-24 | 中国石油天然气股份有限公司 | 不限级数的智能固井滑套分层压裂改造工艺管柱 |
US20140138078A1 (en) * | 2011-02-03 | 2014-05-22 | Morten Lerbrekk | Tool and Method to Plug and Abandon Well |
CN204082088U (zh) * | 2014-07-09 | 2015-01-07 | 山西潞安集团余吾煤业有限责任公司 | 可实现分段固井的套管隔断装置 |
CN205858311U (zh) * | 2016-06-14 | 2017-01-04 | 中国石油化工股份有限公司 | 一种裸眼分段压裂完井管柱 |
CN206617151U (zh) * | 2017-03-24 | 2017-11-07 | 冯志强 | 侧钻小井眼井裸眼完井分段压裂管柱 |
CN107489396A (zh) * | 2017-09-19 | 2017-12-19 | 西南石油大学 | 一种小井眼套管开窗侧钻井牵引式固井方法 |
-
2018
- 2018-07-12 CN CN201810765671.5A patent/CN108979583B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1325478A (zh) * | 1998-11-04 | 2001-12-05 | 国际壳牌研究有限公司 | 包括管道和可膨胀装置的井孔系统 |
CN1456785A (zh) * | 2003-05-30 | 2003-11-19 | 中国石化胜利油田有限公司采油工艺研究院 | 选择性内管多级注水泥工艺及其注水泥管柱 |
CA2740281A1 (en) * | 2010-05-21 | 2011-11-21 | 1473706 Alberta Ltd. | System, method and apparatus for fracture of wells having a liner |
US20140138078A1 (en) * | 2011-02-03 | 2014-05-22 | Morten Lerbrekk | Tool and Method to Plug and Abandon Well |
CN102828721A (zh) * | 2012-09-12 | 2012-12-19 | 西南石油大学 | 页岩气水平井选择性提高固井质量的技术 |
CN202900225U (zh) * | 2012-09-28 | 2013-04-24 | 中国石油天然气股份有限公司 | 不限级数的智能固井滑套分层压裂改造工艺管柱 |
CN204082088U (zh) * | 2014-07-09 | 2015-01-07 | 山西潞安集团余吾煤业有限责任公司 | 可实现分段固井的套管隔断装置 |
CN205858311U (zh) * | 2016-06-14 | 2017-01-04 | 中国石油化工股份有限公司 | 一种裸眼分段压裂完井管柱 |
CN206617151U (zh) * | 2017-03-24 | 2017-11-07 | 冯志强 | 侧钻小井眼井裸眼完井分段压裂管柱 |
CN107489396A (zh) * | 2017-09-19 | 2017-12-19 | 西南石油大学 | 一种小井眼套管开窗侧钻井牵引式固井方法 |
Non-Patent Citations (3)
Title |
---|
An analytical solution of multi-layered thick –walled tubes in thermo-elasticity with application to gas-wells;Stefan Hartmann;《International Journal of Pressure Vessels and Piping》;20180331;全文 * |
利用分段固井方法提高页岩气井筒完整性;李军 等;《钻采工艺》;20170731;全文 * |
新型分段挤水泥浆固井技术在渤海油田某水平井的应用;刘军波;《天然气勘探与开发》;20170630;全文 * |
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CN108979583A (zh) | 2018-12-11 |
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Effective date of registration: 20201027 Address after: Room 1702, Shiyang shopping mall, No.15, Zhenghe Middle Road, Wuhang street, Changle District, Fuzhou City, Fujian Province Applicant after: Fuzhou Yuzhuo Technology Co.,Ltd. Address before: 266000 No. 66 Beijiang Branch Road, Huangdao District, Qingdao City, Shandong Province Applicant before: Ma Hongyi |
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Effective date of registration: 20240418 Address after: No. 18, West Side, Fenghuang North Street, Yanliang District, Xi'an City, Shaanxi Province, 710000 Patentee after: Shaanxi Shengruibo New Energy Technology Co.,Ltd. Country or region after: China Address before: Room 1702, office building, Shiyang shopping mall, No.15, Zhenghe Middle Road, Wuhang street, Changle District, Fuzhou City, Fujian Province, 350200 Patentee before: Fuzhou Yuzhuo Technology Co.,Ltd. Country or region before: China |