CN104314569B - 一种深部孔隙卤水及低品位固体钾矿的开采方法 - Google Patents
一种深部孔隙卤水及低品位固体钾矿的开采方法 Download PDFInfo
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- CN104314569B CN104314569B CN201410270660.1A CN201410270660A CN104314569B CN 104314569 B CN104314569 B CN 104314569B CN 201410270660 A CN201410270660 A CN 201410270660A CN 104314569 B CN104314569 B CN 104314569B
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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
- E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
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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
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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)
- Extraction Or Liquid Replacement (AREA)
Abstract
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Priority Applications (1)
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CN201410270660.1A CN104314569B (zh) | 2014-06-18 | 2014-06-18 | 一种深部孔隙卤水及低品位固体钾矿的开采方法 |
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CN201410270660.1A CN104314569B (zh) | 2014-06-18 | 2014-06-18 | 一种深部孔隙卤水及低品位固体钾矿的开采方法 |
Publications (2)
Publication Number | Publication Date |
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CN104314569A CN104314569A (zh) | 2015-01-28 |
CN104314569B true CN104314569B (zh) | 2016-04-13 |
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CN201410270660.1A Expired - Fee Related CN104314569B (zh) | 2014-06-18 | 2014-06-18 | 一种深部孔隙卤水及低品位固体钾矿的开采方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104847358A (zh) * | 2015-06-08 | 2015-08-19 | 中国科学院青海盐湖研究所 | 杂卤石开采方法 |
CN105927193B (zh) * | 2016-07-19 | 2018-07-06 | 中盐勘察设计院有限公司 | 一种深厚固体盐湖石盐矿层的开采方法 |
CN111287704B (zh) * | 2020-04-01 | 2023-07-14 | 青海凹口凸钾镁盐技术有限公司 | 半封闭式地下卤水开采系统及其施工方法 |
CN112177586B (zh) * | 2020-09-26 | 2022-09-16 | 陕西省煤田地质集团有限公司 | 一种杂卤石原位焙烧开采方法 |
CN112647907B (zh) * | 2020-12-22 | 2022-09-16 | 五矿盐湖有限公司 | 一种低孔隙度、低给水度、低渗透率卤水矿的采矿方法 |
CN113700484B (zh) * | 2021-08-18 | 2024-01-16 | 青海盐湖工业股份有限公司 | 一种用于水溶性钾盐矿的开采系统和开采方法 |
CN115288657B (zh) * | 2022-07-11 | 2024-02-20 | 中国科学院青海盐湖研究所 | 一种提高固体钾盐转化率的溶采方法 |
CN115370344A (zh) * | 2022-08-01 | 2022-11-22 | 国投新疆罗布泊钾盐有限责任公司 | 一种盐湖地下采卤系统及其构建方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1040411A (zh) * | 1989-07-13 | 1990-03-14 | 湖北省应城盐矿 | 多层岩盐的水力压裂开采工艺 |
US5722792A (en) * | 1995-02-28 | 1998-03-03 | Societe Francaise De Stockage Geologique- Geostock | Method of putting a saline cavity under gas |
CN1987041A (zh) * | 2005-12-19 | 2007-06-27 | 云南地矿勘查工程总公司(集团) | 钻井四管液垫选择性热溶开采钾盐矿的方法及装置 |
CN101598021A (zh) * | 2009-04-08 | 2009-12-09 | 杨智琛 | 一种盐湖承压储卤水和固体盐类的开采方法 |
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2014
- 2014-06-18 CN CN201410270660.1A patent/CN104314569B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1040411A (zh) * | 1989-07-13 | 1990-03-14 | 湖北省应城盐矿 | 多层岩盐的水力压裂开采工艺 |
US5722792A (en) * | 1995-02-28 | 1998-03-03 | Societe Francaise De Stockage Geologique- Geostock | Method of putting a saline cavity under gas |
CN1987041A (zh) * | 2005-12-19 | 2007-06-27 | 云南地矿勘查工程总公司(集团) | 钻井四管液垫选择性热溶开采钾盐矿的方法及装置 |
CN101598021A (zh) * | 2009-04-08 | 2009-12-09 | 杨智琛 | 一种盐湖承压储卤水和固体盐类的开采方法 |
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CN104314569A (zh) | 2015-01-28 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: He Maoxiong Inventor after: Wang Min Inventor after: Zhao Youjing Inventor before: He Maoxiong |
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TR01 | Transfer of patent right |
Effective date of registration: 20160727 Address after: 810008 Qinghai Province, Xining City Lake District block B District Patentee after: Lenghu Bindi Potash Co., Ltd. Patentee after: Qinghai Yanhu Inst., Chinese Academy of Sciences Address before: 816000 No. 40, Zhongshan Road, Haixi Mongol and Tibetan Autonomous Prefecture, Qinghai, Golmud Patentee before: Lenghu Bindi Potash Co., Ltd. |
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Granted publication date: 20160413 Termination date: 20200618 |