摘要
油田生产存在一个递减阶段,过去的递减研究主要集中在递减规律分析及递减模型的建立,忽略了递减影响因素的研究。本文利用新疆油田生产区块的实际资料,推导了递减率影响因素表达式。认为递减分析首先应结合动态资料对地质特征进行重新认识,重点研究递减的影响因素,从而为开发技术政策的调整提供依据,达到油田高效合理开发的目的。
Decline period always being in the oil field production. Most of the past decline study were analysis of decline rule and the establishment of decline model, and they overlooked the study of affecting factors. This paper utilized factual data in Xinjiang oil field, derived expression of gradient affecting factor, got new understand about geologic characteristic by dynamic data, and highly studied decline affecting factors. These work supplies criterion for the adjustment of development technique. The final aim is dynamical and advisable development of oil field.
出处
《内蒙古石油化工》
CAS
2008年第6期141-143,共3页
Inner Mongolia Petrochemical Industry
关键词
低渗透
产量
递减
影响因素
Low permeability
Production
Decline
Affecting
Factor
