摘要
川西地区发育的次生气藏具有丰富的储量，埋藏深度浅，勘探程度低，成本少，周期短，能带来巨大的经济效益，本文以川西某气田中勘探程度较好的两个气藏为目标，提出年产能4．5×10^8m^3和6.0×10^8m^3的两种开发方案，选用适当的经济评价基本参数，进行财务评价和国民经济评价，并对两方案进行优选对比。
The secondary gas reservoirs can give tremendous economic benefit,which are rich reserves, shallow buried depth, iow exploration degree,less cost, short period in West Sichuan. So we put forward two schemes of annual output of 450 million and 600 million about two prospecting gas pools. Using some proper economic evaluation base parameters, the two projects are calculated in financial evaluation and national economic assessment and get some economic indicators to be compared. Then we select the better one.
出处
《中国海上油气（地质）》
CAS
1997年第4期274-279,共6页
China Offshore Oil and Gas(Geology)
关键词
气田
次生气藏
技术经济评价
川西地区
财务评价
国民经济评价
secondary gas resorvoir
economic evaluation
financial evaluation
national eco-nomic assessment
