CN110439522B - 首段压裂通道可控溶蚀开启装置与压裂分段作业施工工艺 - Google Patents
首段压裂通道可控溶蚀开启装置与压裂分段作业施工工艺 Download PDFInfo
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- CN110439522B CN110439522B CN201910758685.9A CN201910758685A CN110439522B CN 110439522 B CN110439522 B CN 110439522B CN 201910758685 A CN201910758685 A CN 201910758685A CN 110439522 B CN110439522 B CN 110439522B
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- 238000010276 construction Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 19
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- 230000007797 corrosion Effects 0.000 title claims description 11
- 239000002904 solvent Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000003628 erosive effect Effects 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 17
- 230000015556 catabolic process Effects 0.000 claims description 16
- 230000007613 environmental effect Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 238000006731 degradation reaction Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000000829 suppository Substances 0.000 claims description 3
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- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- E21B17/08—Casing joints
-
- 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
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
-
- 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
- E21B33/134—Bridging plugs
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/063—Valve or closure with destructible element, e.g. frangible disc
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/261—Separate steps of (1) cementing, plugging or consolidating and (2) fracturing or attacking the formation
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910758685.9A CN110439522B (zh) | 2019-08-16 | 2019-08-16 | 首段压裂通道可控溶蚀开启装置与压裂分段作业施工工艺 |
Applications Claiming Priority (1)
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CN201910758685.9A CN110439522B (zh) | 2019-08-16 | 2019-08-16 | 首段压裂通道可控溶蚀开启装置与压裂分段作业施工工艺 |
Publications (2)
Publication Number | Publication Date |
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CN110439522A CN110439522A (zh) | 2019-11-12 |
CN110439522B true CN110439522B (zh) | 2022-03-18 |
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CN201910758685.9A Active CN110439522B (zh) | 2019-08-16 | 2019-08-16 | 首段压裂通道可控溶蚀开启装置与压裂分段作业施工工艺 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111058792A (zh) * | 2019-11-19 | 2020-04-24 | 中国石油天然气股份有限公司 | 一种免连续油管射孔免带压作业完井装置及方法 |
CN111749669A (zh) * | 2020-06-29 | 2020-10-09 | 中国石油天然气股份有限公司 | 一种套管井的可溶短套管裂缝起裂方法 |
CN111706309B (zh) * | 2020-06-29 | 2022-11-04 | 中国石油天然气股份有限公司 | 一种套管井的裂缝起裂方法 |
CN114427379B (zh) * | 2020-09-25 | 2024-06-28 | 中国石油化工股份有限公司 | 一种暂堵式固井压裂滑套及施工方法 |
Citations (8)
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CN104612624A (zh) * | 2015-01-06 | 2015-05-13 | 陈爱民 | 可降解桥塞、定时滑套、分段压裂管柱及地层分段压裂方法 |
EP2877678B1 (en) * | 2012-08-31 | 2017-11-29 | Halliburton Energy Services, Inc. | Electronic rupture discs for interventionless barrier plug |
CN207437005U (zh) * | 2017-10-24 | 2018-06-01 | 中石化石油工程技术服务有限公司 | 带扶正棱式延时开启固井滑套 |
CN109267984A (zh) * | 2018-09-18 | 2019-01-25 | 中国石油天然气股份有限公司 | 一种开启压裂通道的施工方法 |
CN208456573U (zh) * | 2018-07-03 | 2019-02-01 | 成都维泰油气能源技术有限公司 | 一种可溶压裂装置 |
CN109488251A (zh) * | 2018-11-20 | 2019-03-19 | 中国石油天然气股份有限公司 | 一种预置溶解介质机构及使用方法 |
CN109611055A (zh) * | 2018-12-07 | 2019-04-12 | 柳江 | 一种被动解体式可溶桥塞 |
CN110080719A (zh) * | 2019-03-25 | 2019-08-02 | 中国石油集团长城钻探工程有限公司 | 一种可溶压差滑套及水平井裸眼分段压裂施工方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7267172B2 (en) * | 2005-03-15 | 2007-09-11 | Peak Completion Technologies, Inc. | Cemented open hole selective fracing system |
CA2670218A1 (en) * | 2009-06-22 | 2010-12-22 | Trican Well Service Ltd. | Method for providing stimulation treatments using burst disks |
US20140158357A1 (en) * | 2012-11-02 | 2014-06-12 | Schlumberger Technology Corporation | Nozzle selective perforating jet assembly |
US9482069B2 (en) * | 2013-03-07 | 2016-11-01 | Weatherford Technology Holdings, Llc | Consumable downhole packer or plug |
US9759039B1 (en) * | 2016-02-25 | 2017-09-12 | Geodynamics, Inc. | Degradable material time delay system and method |
US10260306B1 (en) * | 2017-12-01 | 2019-04-16 | Gryphon Oilfield Solutions, Llc | Casing wiper plug system and method for operating the same |
CN109339756B (zh) * | 2018-08-21 | 2020-12-01 | 中国石油天然气股份有限公司 | 一种降压型压裂通道施工方法 |
-
2019
- 2019-08-16 CN CN201910758685.9A patent/CN110439522B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2877678B1 (en) * | 2012-08-31 | 2017-11-29 | Halliburton Energy Services, Inc. | Electronic rupture discs for interventionless barrier plug |
CN104612624A (zh) * | 2015-01-06 | 2015-05-13 | 陈爱民 | 可降解桥塞、定时滑套、分段压裂管柱及地层分段压裂方法 |
CN207437005U (zh) * | 2017-10-24 | 2018-06-01 | 中石化石油工程技术服务有限公司 | 带扶正棱式延时开启固井滑套 |
CN208456573U (zh) * | 2018-07-03 | 2019-02-01 | 成都维泰油气能源技术有限公司 | 一种可溶压裂装置 |
CN109267984A (zh) * | 2018-09-18 | 2019-01-25 | 中国石油天然气股份有限公司 | 一种开启压裂通道的施工方法 |
CN109488251A (zh) * | 2018-11-20 | 2019-03-19 | 中国石油天然气股份有限公司 | 一种预置溶解介质机构及使用方法 |
CN109611055A (zh) * | 2018-12-07 | 2019-04-12 | 柳江 | 一种被动解体式可溶桥塞 |
CN110080719A (zh) * | 2019-03-25 | 2019-08-02 | 中国石油集团长城钻探工程有限公司 | 一种可溶压差滑套及水平井裸眼分段压裂施工方法 |
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Effective date of registration: 20210701 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant after: SINOPEC Group Applicant after: SINOPEC OILFIELD SERVICE Corp. Applicant after: SINOPEC JIANGHAN OILFIELD SERVICE Corp. Applicant after: SINOPEC JIANGHAN PETROLEUM ENGINEERING CO., LTD. SHALE GAS EXTRACTION TECHNOLOGY SERVICE Co. Address before: 100029 12th floor, no.6, Huixin East Street, Chaoyang District, Beijing Applicant before: SINOPEC OILFIELD SERVICE Corp. Applicant before: SINOPEC JIANGHAN OILFIELD SERVICE Corp. Applicant before: SINOPEC JIANGHAN PETROLEUM ENGINEERING CO., LTD. SHALE GAS EXTRACTION TECHNOLOGY SERVICE Co. |
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