摘要
松南地区火山岩油气资源潜力丰富,火山岩储层发育。储层岩性构成复杂,单井生产状况及生产规律具有特殊性,火山岩气田储量动用程度不一。通过研究火山岩储层的内部微裂缝、火山喷发单元叠置关系、复杂的气水关系及地层压力对储量动用的影响分析,为下步提高气田储量动用提供思路。
Volcanic rocks in Songnan area have abundant oil and gas resources,and volcanic reservoirs developed. The lithologic composition of the reservoir is complex, the production status and production law of a single well are special, and the reserves of volcanic gas fields are produced to varying degrees. In this paper, the internal microfractures of volcanic reservoirs were studied as well as the stacking relationship of volcanic eruption units, the complex gas-water relationship. The influence of formation pressure on the production of reserves was analyzed. This paper can provide some ideas for improving the production of gas field reserves in the next step.
作者
葛成
GE Cheng(Sinopec Northeast Oil and Gas Branch,Jilin Changchun 130062,China)
出处
《辽宁化工》
CAS
2020年第6期723-725,共3页
Liaoning Chemical Industry
关键词
火山岩
储量动用
影响因素
Volcanic rock
Reserve production
Influence factor
