CN114382468A - 一种煤层瓦斯储集条件的保压核磁监测方法 - Google Patents
一种煤层瓦斯储集条件的保压核磁监测方法 Download PDFInfo
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- CN114382468A CN114382468A CN202210065532.8A CN202210065532A CN114382468A CN 114382468 A CN114382468 A CN 114382468A CN 202210065532 A CN202210065532 A CN 202210065532A CN 114382468 A CN114382468 A CN 114382468A
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- nuclear magnetic
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- drill hole
- coal bed
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
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Priority Applications (1)
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CN202210065532.8A CN114382468B (zh) | 2022-01-20 | 2022-01-20 | 一种煤层瓦斯储集条件的保压核磁监测方法 |
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CN202210065532.8A CN114382468B (zh) | 2022-01-20 | 2022-01-20 | 一种煤层瓦斯储集条件的保压核磁监测方法 |
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CN114382468A true CN114382468A (zh) | 2022-04-22 |
CN114382468B CN114382468B (zh) | 2023-08-11 |
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CN202210065532.8A Active CN114382468B (zh) | 2022-01-20 | 2022-01-20 | 一种煤层瓦斯储集条件的保压核磁监测方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117665950A (zh) * | 2024-01-31 | 2024-03-08 | 四川阳光上元科技有限公司 | 基于量粒子的瓦斯富集区探测方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101906988A (zh) * | 2010-07-23 | 2010-12-08 | 煤炭科学研究总院重庆研究院 | 远程控制的井下瓦斯抽采钻机 |
CN102134965A (zh) * | 2011-01-25 | 2011-07-27 | 煤炭科学研究总院西安研究院 | 一种煤层顶板瓦斯抽采定向长钻孔的钻具及其施工方法 |
EP2848964A2 (en) * | 2013-09-13 | 2015-03-18 | Services Petroliers Schlumberger | Combining downhole fluid analysis and petroleum systems modeling |
CN105422069A (zh) * | 2015-11-30 | 2016-03-23 | 中国矿业大学 | 一种高瓦斯突出煤层“钻-冲-割”耦合卸压增透方法 |
CN106503357A (zh) * | 2016-11-02 | 2017-03-15 | 河南理工大学 | 基于穿层钻孔瓦斯涌出特征测定有效抽采半径的方法 |
CN111878079A (zh) * | 2020-06-05 | 2020-11-03 | 平顶山天安煤业股份有限公司 | 一种煤矿井下大采长工作面松软突出煤层瓦斯治理方法 |
CN112213345A (zh) * | 2020-09-18 | 2021-01-12 | 中国石油大学(华东) | 一种模拟高温高压条件的核磁共振系统及方法 |
CN112304842A (zh) * | 2020-09-25 | 2021-02-02 | 西南石油大学 | 一种页岩油co2/n2交替驱替注入量模拟分析方法 |
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2022
- 2022-01-20 CN CN202210065532.8A patent/CN114382468B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101906988A (zh) * | 2010-07-23 | 2010-12-08 | 煤炭科学研究总院重庆研究院 | 远程控制的井下瓦斯抽采钻机 |
CN102134965A (zh) * | 2011-01-25 | 2011-07-27 | 煤炭科学研究总院西安研究院 | 一种煤层顶板瓦斯抽采定向长钻孔的钻具及其施工方法 |
EP2848964A2 (en) * | 2013-09-13 | 2015-03-18 | Services Petroliers Schlumberger | Combining downhole fluid analysis and petroleum systems modeling |
CN105422069A (zh) * | 2015-11-30 | 2016-03-23 | 中国矿业大学 | 一种高瓦斯突出煤层“钻-冲-割”耦合卸压增透方法 |
CN106503357A (zh) * | 2016-11-02 | 2017-03-15 | 河南理工大学 | 基于穿层钻孔瓦斯涌出特征测定有效抽采半径的方法 |
CN111878079A (zh) * | 2020-06-05 | 2020-11-03 | 平顶山天安煤业股份有限公司 | 一种煤矿井下大采长工作面松软突出煤层瓦斯治理方法 |
CN112213345A (zh) * | 2020-09-18 | 2021-01-12 | 中国石油大学(华东) | 一种模拟高温高压条件的核磁共振系统及方法 |
CN112304842A (zh) * | 2020-09-25 | 2021-02-02 | 西南石油大学 | 一种页岩油co2/n2交替驱替注入量模拟分析方法 |
Non-Patent Citations (1)
Title |
---|
赵维国;王继仁;兰天伟;孙久政;李强;李春生;: "低透气性煤层的渗透率试验与瓦斯抽采技术", 辽宁工程技术大学学报(自然科学版), no. 03 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117665950A (zh) * | 2024-01-31 | 2024-03-08 | 四川阳光上元科技有限公司 | 基于量粒子的瓦斯富集区探测方法 |
CN117665950B (zh) * | 2024-01-31 | 2024-04-02 | 四川阳光上元科技有限公司 | 基于量粒子的瓦斯富集区探测方法 |
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CN114382468B (zh) | 2023-08-11 |
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PB01 | Publication | ||
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Address after: 467000 No. 21 miner Road, Henan, Pingdingshan Applicant after: China Pingmei Shenma Holding Group Co.,Ltd. Applicant after: CHINA University OF MINING AND TECHNOLOGY Applicant after: CHINA PINGMEI SHENMA ENERGY CHEMICAL GROUP Co.,Ltd. Address before: 467000 No. 21 miner Road, Henan, Pingdingshan Applicant before: PINGDINGSHAN TIANAN COAL MINING Co.,Ltd. Applicant before: CHINA University OF MINING AND TECHNOLOGY Applicant before: CHINA PINGMEI SHENMA ENERGY CHEMICAL GROUP Co.,Ltd. |
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CI02 | Correction of invention patent application | ||
CI02 | Correction of invention patent application |
Correction item: Applicant|Address|Applicant Correct: PINGDINGSHAN TIANAN COAL MINING Co.,Ltd.|467000 No. 21 miner Road, Henan, Pingdingshan|China University of Mining and Technology|CHINA PINGMEI SHENMA ENERGY CHEMICAL GROUP Co.,Ltd. False: China Pingmei Shenma Holding Group Co.,Ltd.|467000 No. 21 miner Road, Henan, Pingdingshan|China University of Mining and Technology|CHINA PINGMEI SHENMA ENERGY CHEMICAL GROUP Co.,Ltd. Number: 40-01 Volume: 38 |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 467000 No. 21 miner Road, Henan, Pingdingshan Applicant after: PINGDINGSHAN TIANAN COAL MINING Co.,Ltd. Applicant after: CHINA University OF MINING AND TECHNOLOGY Applicant after: China Pingmei Shenma Holding Group Co.,Ltd. Address before: 467000 No. 21 miner Road, Henan, Pingdingshan Applicant before: PINGDINGSHAN TIANAN COAL MINING Co.,Ltd. Applicant before: CHINA University OF MINING AND TECHNOLOGY Applicant before: CHINA PINGMEI SHENMA ENERGY CHEMICAL GROUP Co.,Ltd. |
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