摘要
经历了40a的勘探开发之后,辽河油田目前面临着资源接替紧张的局面,因此寻找新的储量增长点是实现可持续发展的关键之一。通过对辽河盆地深层的烃源岩条件、储层条件、盖层条件、圈闭条件以及运聚条件等成藏条件的系统分析,认为深层的油气成藏条件相当有利。有利的成藏条件、很低的探明程度以及相当丰富的资源量表明深层是辽河油田实现可持续发展最现实的勘探新领域,而岩性油气藏则是最为有利的勘探目标。
After 40 years development, Liaohe Oilfield＇s resources situation has become more and more serious. This paper studies the hydrocarbon generation conditions in the deep zone, including the conditions of source rock, the reservoir, the capping rock, the trap and the collocation of hydrocarbon transportation and accumulation. Favorable hydrocarbon accumulation conditions, low exploration level and abundant resources together demonstrate that the deep zone is the most tangible prospecting area for Liaohe Oilfield to realize sustainable development in the present adverse situation. The stratigraphic and lithologic reservoirs in the hydrocarbon generation depression are the most favorable exploration objects.
出处
《天然气地球科学》
EI
CAS
CSCD
2008年第5期597-603,共7页
Natural Gas Geoscience
基金
中国石油重大科技攻关项目(编号:040103-01)资助
关键词
深层
成藏条件
勘探前景
岩性油气藏
辽河盆地
Deep horizon
Hydrocarbon accumulation conditions
Exploration prospect
Lithologic reservoir
Liaohe Basin.
