摘要
研究了气藏天然气运聚动平衡的特征 ,建立了断裂不发育气藏天然气运聚动平衡的地质模型和数学模型 ,提出了气藏供气量、断裂不发育气藏散失气量和圈闭自身容气量的数学模型 ;利用所建立的天然气运聚动平衡模型分析了松辽盆地昌德气藏运聚平衡特征 ,其结果再现了该气藏的形成历史 ,储量的变化特征 ,表明了该模型的实用性 .
Based on studying the dynamic balance characteristics between gas accumulation and losing of a gas pool, this paper established a geological and mathematical model on dynamic balance between gas accumulation and losing of a gas pool, put forward the mathematical models on gas providing amount of a gas pool, gas losing amount of a gas pool in which faults are undeveloped and gas containing amount of a trap. Using Changde gas pool as a actural example, this paper studied its dynamic balance characteristics between gas accumulation and gas losing by the established dynamic balance model. The result reveals the formation history and reserves change characteristics of Changde gas pool. It indicates that the method is practical.
出处
《大庆石油学院学报》
CAS
北大核心
2002年第2期5-8,共4页
Journal of Daqing Petroleum Institute
基金
中国石油天然气集团公司中青年科技创新基金项目 ( 2 0 0 0 11)
关键词
气藏
天然气
运聚
动平衡模型
断裂
应用
gas pool
gas
migration and accumulation
dynamic balance
model
fault
applicatiou
