CN1462872A - 大直径岩石气体渗透率测试标定方法 - Google Patents
大直径岩石气体渗透率测试标定方法 Download PDFInfo
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- CN1462872A CN1462872A CN 02122113 CN02122113A CN1462872A CN 1462872 A CN1462872 A CN 1462872A CN 02122113 CN02122113 CN 02122113 CN 02122113 A CN02122113 A CN 02122113A CN 1462872 A CN1462872 A CN 1462872A
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- 230000035699 permeability Effects 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000011435 rock Substances 0.000 title claims abstract description 24
- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 239000000126 substance Substances 0.000 claims abstract description 58
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 238000004164 analytical calibration Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241001247986 Calotropis procera Species 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
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Abstract
Description
仪器型号 | QSY-II | 仪器编号 | 7809 | ||||||||
外观 | 完好 | ||||||||||
工作介质 | 空气 | 大气压力kPa | 100.0 | 温度℃ | 18.0 | ||||||
编号 | 规格cm | 标称值10-3μm2 | 测试压力MPa | 渗透率(10-3μm2) | 相对误差(%) | 检定结果 | |||||
长度 | 直径 | 1次 | 2次 | 3次 | 平均值 | ||||||
A47 | 2.493 | 2.478 | 0.227 | 0.4 | 0.225 | 0.225 | 0.226 | 0.225 | 0.7 | 合格 | |
B47 | 2.479 | 2.483 | 0.900 | 0.4 | 0.901 | 0.903 | 0.900 | 0.901 | -0.1 | 合格 | |
A38 | 2.497 | 2.466 | 0.610 | 0.4 | 0.610 | 0.610 | 0.610 | 0.61 | 0.0 | 合格 | |
C47 | 2.526 | 2.536 | 9.440 | 0.4 | 9.41 | 9.43 | 9.42 | 9.42 | 0.2 | 合格 | |
D47 | 2.497 | 2.508 | 35.40 | 0.4 | 35.5 | 35.4 | 35.4 | 35.4 | -0.1 | 合格 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 02122113 CN1233998C (zh) | 2002-05-30 | 2002-05-30 | 大直径岩石气体渗透率测试标定方法 |
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CN 02122113 CN1233998C (zh) | 2002-05-30 | 2002-05-30 | 大直径岩石气体渗透率测试标定方法 |
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CN1462872A true CN1462872A (zh) | 2003-12-24 |
CN1233998C CN1233998C (zh) | 2005-12-28 |
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CN 02122113 Expired - Fee Related CN1233998C (zh) | 2002-05-30 | 2002-05-30 | 大直径岩石气体渗透率测试标定方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102411044A (zh) * | 2011-12-05 | 2012-04-11 | 中国石油大学(华东) | 成岩作用模拟实验装置及方法 |
CN102721636A (zh) * | 2012-06-27 | 2012-10-10 | 中国石油大学(北京) | 一种基于尺度模型确定裂缝性低渗储层应力敏感性的方法 |
-
2002
- 2002-05-30 CN CN 02122113 patent/CN1233998C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102411044A (zh) * | 2011-12-05 | 2012-04-11 | 中国石油大学(华东) | 成岩作用模拟实验装置及方法 |
CN102411044B (zh) * | 2011-12-05 | 2014-04-30 | 中国石油大学(华东) | 成岩作用模拟实验装置 |
CN102721636A (zh) * | 2012-06-27 | 2012-10-10 | 中国石油大学(北京) | 一种基于尺度模型确定裂缝性低渗储层应力敏感性的方法 |
CN102721636B (zh) * | 2012-06-27 | 2015-02-18 | 中国石油大学(北京) | 一种基于尺度模型确定裂缝性低渗储层应力敏感性的方法 |
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CN1233998C (zh) | 2005-12-28 |
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Assignee: Jiangsu Huaan Scientific Research Devices Co., Ltd. Assignor: Daqing Oil Field Co., Ltd. Contract fulfillment period: 2007.6.28 to 2012.6.27 contract change Contract record no.: 2008320001102 Denomination of invention: Calibrating method for measuring gas permebility of rock with large diameter Granted publication date: 20051228 License type: Exclusive license Record date: 20081113 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.6.28 TO 2012.6.27; CHANGE OF CONTRACT Name of requester: JIANGSU HUAAN SCIENCE RESEARCH INSTRUMENT CO., LTD Effective date: 20081113 |
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