摘要
利用铁山坡气田相关资料,根据回注层位要求,对铁山坡气田回注层位进行了分析筛选,最终确定飞仙关组地层为铁山坡气田的气田水回注层位。在此基础上,对选择的回注井坡西1井进行了分析,从构造、地层水水型等方面进行了地层封闭性论证,同时对该井回注层位的可容性和可注性进行了分析,并对储容空间和可注量进行了计算。
According to the data from Tieshanpo Gasfield and the requirement of reinjection formation, we analyzed and screened some reinjection formations in the field, and then chose Feixianguan Formation as the produced-water reinjection formation. Subsequently, the chosen well Poxi 1 was studied to demonstrate the formation sealing property from structure and formation water type. The capacitability and injectability of reinjection formation in the well were analyzed. Also, the storage space and injectable volume were calculated.
出处
《天然气勘探与开发》
2009年第2期25-29,3,共5页
Natural Gas Exploration and Development
关键词
铁山坡气田
回注层
储容空间
回注井
可注性
可容性
Tieshanpo Gasfield, reinjection formation, storage space, reinjection well, injectability, capacitablility
