CN107989589A - 一种提高干热岩压裂后换热效率的方法 - Google Patents
一种提高干热岩压裂后换热效率的方法 Download PDFInfo
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- CN107989589A CN107989589A CN201711215435.8A CN201711215435A CN107989589A CN 107989589 A CN107989589 A CN 107989589A CN 201711215435 A CN201711215435 A CN 201711215435A CN 107989589 A CN107989589 A CN 107989589A
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- 239000011435 rock Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 40
- 239000004568 cement Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims description 29
- 238000005553 drilling Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
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- XGFJCRNRWOXGQM-UHFFFAOYSA-N hot-2 Chemical compound CCSC1=CC(OC)=C(CCNO)C=C1OC XGFJCRNRWOXGQM-UHFFFAOYSA-N 0.000 description 1
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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
- 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
-
- 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
- E21B33/122—Multiple string packers
-
- 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
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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)
- Earth Drilling (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201711215435.8A CN107989589B (zh) | 2017-11-28 | 2017-11-28 | 一种提高干热岩压裂后换热效率的方法 |
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CN201711215435.8A CN107989589B (zh) | 2017-11-28 | 2017-11-28 | 一种提高干热岩压裂后换热效率的方法 |
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CN107989589A true CN107989589A (zh) | 2018-05-04 |
CN107989589B CN107989589B (zh) | 2019-12-03 |
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CN201711215435.8A Active CN107989589B (zh) | 2017-11-28 | 2017-11-28 | 一种提高干热岩压裂后换热效率的方法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108729896A (zh) * | 2018-05-21 | 2018-11-02 | 西南石油大学 | 一种干热岩机器人爆炸水力复合压裂钻完井系统 |
CN109025817A (zh) * | 2018-07-29 | 2018-12-18 | 吉林大学 | 干热岩单井双水平人工致裂换热方法 |
CN109931036A (zh) * | 2019-04-18 | 2019-06-25 | 田振林 | 石油或天然气开采中地热与油气共采的方法 |
CN111173485A (zh) * | 2018-11-12 | 2020-05-19 | 中国石油化工股份有限公司 | 一种提高干热岩热储改造体积的方法 |
CN111764867A (zh) * | 2020-06-30 | 2020-10-13 | 中国科学院武汉岩土力学研究所 | 利用蜂窝状混凝土封堵剂抑制地热储层中流体漏失的方法 |
CN112412414A (zh) * | 2019-08-23 | 2021-02-26 | 新奥科技发展有限公司 | 一种构建地热系统的方法、地热系统及地热获取方法 |
CN115573687A (zh) * | 2022-11-12 | 2023-01-06 | 利丰新能源技术(山东)股份有限公司 | 一种干热岩分段制造并全封闭开发的方法 |
Citations (7)
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CN101629485A (zh) * | 2009-06-17 | 2010-01-20 | 中国地质科学院勘探技术研究所 | 地下热能源钻井连通井开采方法 |
CN101842550A (zh) * | 2007-08-01 | 2010-09-22 | 哈利伯顿能源服务公司 | 开始在井内注入平面 |
KR20110023871A (ko) * | 2011-02-14 | 2011-03-08 | 이시우 | 이지에스·심해수 지열발전소의 심해수 사이펀 웰 건설시스템 및 방법 |
US8091639B2 (en) * | 2008-08-20 | 2012-01-10 | University Of Utah Research Foundation | Geothermal well diversion agent formed from in situ decomposition of carbonyls at high temperature |
US20140262137A1 (en) * | 2012-02-17 | 2014-09-18 | David Alan McBay | Closed-loop geothermal energy collection system |
CN105863569A (zh) * | 2016-04-14 | 2016-08-17 | 中国石油大学(华东) | 一种单井压裂重力自循环开采干热岩地热方法 |
CN105888604A (zh) * | 2016-04-14 | 2016-08-24 | 中国石油天然气股份有限公司 | 一种适用于低压气田老井重复改造近井筒地层永久性封堵的方法 |
-
2017
- 2017-11-28 CN CN201711215435.8A patent/CN107989589B/zh active Active
Patent Citations (7)
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CN101842550A (zh) * | 2007-08-01 | 2010-09-22 | 哈利伯顿能源服务公司 | 开始在井内注入平面 |
US8091639B2 (en) * | 2008-08-20 | 2012-01-10 | University Of Utah Research Foundation | Geothermal well diversion agent formed from in situ decomposition of carbonyls at high temperature |
CN101629485A (zh) * | 2009-06-17 | 2010-01-20 | 中国地质科学院勘探技术研究所 | 地下热能源钻井连通井开采方法 |
KR20110023871A (ko) * | 2011-02-14 | 2011-03-08 | 이시우 | 이지에스·심해수 지열발전소의 심해수 사이펀 웰 건설시스템 및 방법 |
US20140262137A1 (en) * | 2012-02-17 | 2014-09-18 | David Alan McBay | Closed-loop geothermal energy collection system |
CN105863569A (zh) * | 2016-04-14 | 2016-08-17 | 中国石油大学(华东) | 一种单井压裂重力自循环开采干热岩地热方法 |
CN105888604A (zh) * | 2016-04-14 | 2016-08-24 | 中国石油天然气股份有限公司 | 一种适用于低压气田老井重复改造近井筒地层永久性封堵的方法 |
Non-Patent Citations (1)
Title |
---|
许天福等: "增强型地热系统(干热岩)开发技术进展", 《科技导报》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108729896A (zh) * | 2018-05-21 | 2018-11-02 | 西南石油大学 | 一种干热岩机器人爆炸水力复合压裂钻完井系统 |
CN108729896B (zh) * | 2018-05-21 | 2020-06-16 | 西南石油大学 | 一种干热岩机器人爆炸水力复合压裂钻完井系统 |
CN109025817A (zh) * | 2018-07-29 | 2018-12-18 | 吉林大学 | 干热岩单井双水平人工致裂换热方法 |
CN111173485A (zh) * | 2018-11-12 | 2020-05-19 | 中国石油化工股份有限公司 | 一种提高干热岩热储改造体积的方法 |
CN109931036A (zh) * | 2019-04-18 | 2019-06-25 | 田振林 | 石油或天然气开采中地热与油气共采的方法 |
CN112412414A (zh) * | 2019-08-23 | 2021-02-26 | 新奥科技发展有限公司 | 一种构建地热系统的方法、地热系统及地热获取方法 |
CN111764867A (zh) * | 2020-06-30 | 2020-10-13 | 中国科学院武汉岩土力学研究所 | 利用蜂窝状混凝土封堵剂抑制地热储层中流体漏失的方法 |
CN111764867B (zh) * | 2020-06-30 | 2021-09-24 | 中国科学院武汉岩土力学研究所 | 利用蜂窝状混凝土封堵剂抑制地热储层中流体漏失的方法 |
CN115573687A (zh) * | 2022-11-12 | 2023-01-06 | 利丰新能源技术(山东)股份有限公司 | 一种干热岩分段制造并全封闭开发的方法 |
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CN107989589B (zh) | 2019-12-03 |
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Address after: No.278 Delingha Road, Chengdong District, Xining City, Qinghai Province 810000 Patentee after: Qinghai 906 engineering survey and Design Institute Patentee after: QINGHAI BUREAU OF ENVIRONMENTAL GEOLOGY EXPLORATION Address before: No.278 Delingha Road, Chengdong District, Xining City, Qinghai Province 810000 Patentee before: QINGHAI 906 ENGINEERING PROSPECTING DESIGN INSTITUE Patentee before: QINGHAI BUREAU OF ENVIRONMENTAL GEOLOGY EXPLORATION Address after: No.278 Delingha Road, Chengdong District, Xining City, Qinghai Province 810000 Patentee after: Qinghai 906 engineering survey and Design Institute Co.,Ltd. Patentee after: QINGHAI BUREAU OF ENVIRONMENTAL GEOLOGY EXPLORATION Address before: No.278 Delingha Road, Chengdong District, Xining City, Qinghai Province 810000 Patentee before: Qinghai 906 engineering survey and Design Institute Patentee before: QINGHAI BUREAU OF ENVIRONMENTAL GEOLOGY EXPLORATION |
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