井间干扰造成的气藏储量叠加问题研究  

Research on Superimposed Dynamic Reserves of Gas Reservoir Caused by Well Interference

作　　者：袁清芸[1] 王洋[2] 黄召庭[3] 王晓 梁宏刚[1] 

机构地区：[1]中国石化西北油田分公司勘探开发研究院,新疆乌鲁木齐830011 [2]中国石化西北油田分公司工程技术研究院,新疆乌鲁木齐830011 [3]中国石油塔里木油田分公司勘探开发研究院,新疆库尔勒841000 [4]斯伦贝谢中国公司,北京100015

出　　处：《天然气地球科学》2013年第3期639-642,共4页Natural Gas Geoscience

摘　　要：气藏动态储量计算与评价是气藏开发调整的前提和依据。基于常用计算气藏动态储量的单井集合法受到资料和生产时间等因素的限制,在实际应用中没有充分考虑井间干扰对计算结果的影响。针对各井投产时间不同造成的井间干扰并结合川东沙坪场石炭系气藏的实际情况,在物质平衡法的应用中进行改进。与传统物质平衡法单井集合比较,该方法消除了井间干扰造成的储量叠加问题,能够更准确地计算动态储量。Calculation and evaluation of dynamic reserves of gas reservoir is the premise for the later adjust- ment. The common methods are limited by data and production time, so well interference is often ignored in practical use. Focused on well interference caused by different production time,this article combines practi- cal case of Shapingchang Carboniferous gas reservoirs and improves the material balance method. In com- parison with traditional material balance method, this improved method eliminates superimposed calculation of dynamic reserves caused by well interference, and obtains more precise dynamic reserves.

关 键 词：物质平衡法 动态储量 井间干扰 储量叠加 沙坪场石炭系气藏 

分 类 号：TE328[石油与天然气工程—油气田开发工程]