CN106290443B - 基于核磁共振的煤层气产出过程甲烷状态监测装置及方法 - Google Patents
基于核磁共振的煤层气产出过程甲烷状态监测装置及方法 Download PDFInfo
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- CN106290443B CN106290443B CN201610861853.3A CN201610861853A CN106290443B CN 106290443 B CN106290443 B CN 106290443B CN 201610861853 A CN201610861853 A CN 201610861853A CN 106290443 B CN106290443 B CN 106290443B
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 304
- 239000003245 coal Substances 0.000 title claims abstract description 137
- 238000000034 method Methods 0.000 title claims abstract description 68
- 238000005481 NMR spectroscopy Methods 0.000 title claims abstract description 34
- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 238000006073 displacement reaction Methods 0.000 claims abstract description 123
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000001228 spectrum Methods 0.000 claims abstract description 27
- 238000002336 sorption--desorption measurement Methods 0.000 claims abstract description 20
- 239000011435 rock Substances 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract 2
- 238000001179 sorption measurement Methods 0.000 claims description 22
- 238000012360 testing method Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000003795 desorption Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 5
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 3
- 238000010835 comparative analysis Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004088 simulation Methods 0.000 abstract description 2
- 230000001066 destructive effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 82
- 238000002474 experimental method Methods 0.000 description 4
- 230000023753 dehiscence Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000005311 nuclear magnetism Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
- G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
- G01N24/082—Measurement of solid, liquid or gas content
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- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
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CN201610861853.3A CN106290443B (zh) | 2016-09-28 | 2016-09-28 | 基于核磁共振的煤层气产出过程甲烷状态监测装置及方法 |
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CN201610861853.3A CN106290443B (zh) | 2016-09-28 | 2016-09-28 | 基于核磁共振的煤层气产出过程甲烷状态监测装置及方法 |
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CN106290443A CN106290443A (zh) | 2017-01-04 |
CN106290443B true CN106290443B (zh) | 2018-03-27 |
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CN201610861853.3A Active CN106290443B (zh) | 2016-09-28 | 2016-09-28 | 基于核磁共振的煤层气产出过程甲烷状态监测装置及方法 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108627532B (zh) * | 2017-03-23 | 2020-10-16 | 中国科学院大连化学物理研究所 | 一种用于原位核磁共振检测甲烷和水吸附状态的装置及方法 |
CN107703037A (zh) * | 2017-08-30 | 2018-02-16 | 中国石油天然气股份有限公司 | 用于高温高压天然气运聚可视化检测装置和方法 |
CN109959672B (zh) * | 2017-12-22 | 2021-06-15 | 中国石油大学(北京) | 一种二氧化碳置换页岩甲烷的定量评价方法及其应用 |
CN109142418A (zh) * | 2018-09-30 | 2019-01-04 | 河南理工大学 | 一种深部开采高温高压条件下的核磁共振实验***及方法 |
CN111122638B (zh) * | 2020-03-31 | 2020-06-26 | 南京昊绿生物科技有限公司 | 实时在线监测反应过程的核磁测试装置及方法 |
CN111487157B (zh) * | 2020-04-14 | 2023-04-11 | 中国石油大学(华东) | 一种基于现场解吸与核磁联测的页岩损失气计算方法 |
CN111948109A (zh) * | 2020-07-07 | 2020-11-17 | 重庆科技学院 | 一种模拟页岩气开采过程中“焖井”操作的实验方法 |
CN112986309A (zh) * | 2021-04-01 | 2021-06-18 | 中海石油(中国)有限公司 | 一种利用岩屑破碎煤样测量煤层孔隙度的方法 |
CN113203766A (zh) * | 2021-04-08 | 2021-08-03 | 重庆科技学院 | 一种检测页岩气藏吸附态密度的检测***及检测方法 |
CN115931949B (zh) * | 2022-10-11 | 2024-03-22 | 中国矿业大学 | 一种定量评价气体注入提高煤层气采收率的方法 |
Citations (5)
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---|---|---|---|---|
CA2634104A1 (en) * | 2007-06-08 | 2008-12-08 | University Of New Brunswick | Methods suitable for measuring capillary pressure and relative permeability curves of porous rocks |
CN103091346A (zh) * | 2013-01-18 | 2013-05-08 | 上海大学 | 一种岩心驱替效果的可视化评价方法 |
CN104034745A (zh) * | 2014-06-30 | 2014-09-10 | 中国科学院武汉岩土力学研究所 | 一种高压核磁共振co2地质封存模型试验*** |
WO2014186154A1 (en) * | 2013-05-14 | 2014-11-20 | Chevron U.S.A. Inc. | Formation core sample holder assembly and testing method for nuclear magnetic resonance measurements |
CN105181728A (zh) * | 2015-07-24 | 2015-12-23 | 中国石油天然气股份有限公司 | 核磁共振在线检测页岩气的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US7180288B2 (en) * | 2004-11-10 | 2007-02-20 | Schlumberger Technology Corporation | Downhole NMR flow and formation characterization while sampling fluids |
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2016
- 2016-09-28 CN CN201610861853.3A patent/CN106290443B/zh active Active
Patent Citations (5)
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CA2634104A1 (en) * | 2007-06-08 | 2008-12-08 | University Of New Brunswick | Methods suitable for measuring capillary pressure and relative permeability curves of porous rocks |
CN103091346A (zh) * | 2013-01-18 | 2013-05-08 | 上海大学 | 一种岩心驱替效果的可视化评价方法 |
WO2014186154A1 (en) * | 2013-05-14 | 2014-11-20 | Chevron U.S.A. Inc. | Formation core sample holder assembly and testing method for nuclear magnetic resonance measurements |
CN104034745A (zh) * | 2014-06-30 | 2014-09-10 | 中国科学院武汉岩土力学研究所 | 一种高压核磁共振co2地质封存模型试验*** |
CN105181728A (zh) * | 2015-07-24 | 2015-12-23 | 中国石油天然气股份有限公司 | 核磁共振在线检测页岩气的方法 |
Non-Patent Citations (1)
Title |
---|
核磁共振技术在煤层气储层评价中的应用;张亚蒲 等;《石油天然气学报》;20100430;第32卷(第2期);277-279 * |
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