IMECH-IR  > 流固耦合系统力学重点实验室
Alternative TitleResearch on Migration and Extraction Law of Methane in Low Permeability Reservoir(Considering Slippage Flow)
肖晓春; 徐军; 潘一山; 吕祥锋; 吴迪; 朱洪伟
Source Publication中国安全科学学报
Other AbstractIn order to achieve methane extraction process methane production well optimization design and productivity accurate prediction in hypotonic reservoir,taking Liulin coal bed methane test mining area as an example,the pressure nonlinear distribution and coal-bed methane productivity prediction were studied,based on the field logging data and nonlinear fluid numerical calculation method. Calculation results have shown that methane migration and extraction processes were influenced significantly by gas slip flow in hypotonic reservoir, that when considering slip flow influence,the stope pressure attenuation area became larger,the gas velocity became higher,and that calculation considering slip flow could give more accurate methane productivity prediction values. Results confirm the single well mining has the stope pressure coverage smaller and capacity lower faults and so on. It was found that the optimal mode of mining was"five exploitation wells plus four injection wells".
Keyword滑脱流动 数值试验 低渗储层 产能预测 历史拟合
Subject Area岩体力学和土力学
Indexed ByCSCD
Funding Organization国家自然科学基金青年项目资助(51004061);国家“973”计划项目(2010CB226803);2011年辽宁省教育厅科学研究一般项目资助(L2011049)
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Corresponding Author肖晓春
Recommended Citation
GB/T 7714
肖晓春,徐军,潘一山,等. 滑脱流动影响的低渗储层甲烷运移采出规律研究[J]. 中国安全科学学报,2012,22(11):107-112.
APA 肖晓春,徐军,潘一山,吕祥锋,吴迪,&朱洪伟.(2012).滑脱流动影响的低渗储层甲烷运移采出规律研究.中国安全科学学报,22(11),107-112.
MLA 肖晓春,et al."滑脱流动影响的低渗储层甲烷运移采出规律研究".中国安全科学学报 22.11(2012):107-112.
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