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沙坪场气田石炭系气藏数值模拟研究

沙坪场气田石炭系气藏数值模拟研究
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摘要 沙坪场气田石炭系气藏上报探明储量382.54×108m3,动态储量269.10×108m3,完钻井17口,获气井15口,已生产井12口,出水气井2口(天东90井、月东1-1井)。气藏1998年3月投产,由于天东90井出水,存在特殊工艺如封堵天东90井下段产层的矛盾问题。本次运用数值模拟技术研究并建立适合该气藏地质和开采特征、特殊工艺等的三维模型,并对气藏储量、生产动态(如天东90井产水)、特殊工艺(如封堵天东90下段产层)等进行模拟研究,分析天东90和月东1-1井出水原因、外围水体大小及对气藏开发的影响、特殊工艺效果,提出气藏未来开发建议,指导气藏未来的开发。 The abstract shapings the field natural gas field carboniferous series gas pool reporting proven reserves 382.54× 10^8m^3, the dynamic reserves 269.10× 10^8m^3, well drilling 17, attain gas well 15, already development well 12, water leakage gas well 2 (east day east 90 wells, month 1-1 well). The gas pool in March, 1998 went into production, because east the day 90 well water leakage, east the existence special craft like trap day 90 well lower segments produced the level the contradietory question. This time and establishes using the value simulation engineering research suits this gas pool geology and the mining characteristic, the special craft and so on the three-dimensional model, and to the gas pool reserves, the production performance (for example east day 90 wells produces water), the special craft (for example east trap day 90 lower segments produces level) and so on to Conduct the simulator study, east the analysis day 90 and east the month 1-1 well water leakage reason, the periphery water body size and the influence, the special craft effect which develops to the gas pool, proposed the gas pool will future develop the suggestion, will instruct the gas pool future the development.
出处 《内蒙古石油化工》 CAS 2009年第7期135-137,共3页 Inner Mongolia Petrochemical Industry
关键词 沙坪场 石炭系 地质模型 边水 数值模拟 历史拟合 Shapings the Field Carboniferous Series Geological Model Water Value Simulation Historical Fitting
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