华北油田外围新区古生界、中上元古界原生油气藏勘探  

EXPLORATION FOR PALEOZOIC,MIDDLE-UPPER PROTEROZOIC PRIMARY RESERVOIR IN NEW AREAS OF HUABEI OILFIELD

作　　者：党振荣[1] 张锐锋[1] 

机构地区：[1]华北石油管理局地质勘探公司,河北省任丘市062552

出　　处：《勘探家（石油与天然气）》1998年第4期17-20,共4页

摘　　要：本文把古生界一中、上元古界海相盆地分为封闭型承压盆地和开启型泄压盆地两大类型。以往的石油勘探主要针对前一类,并已形成了一整套成熟的经验,随着这一领域的日趋减少,后一种类型便显得日趋重要,但其成藏条件要复杂得多。华北油田勘探实践表明,资源落实和“四史”配置研究已成为发展海相原生油气藏勘探的关键。This paper divides the Paleozoic - Middle-Upper Proterozoic marine basins into the closed bearing basin type and open relief basin type. The past petroleum exploration focused on the former type, forming a whole series of matured experiences. By the decreasing in petroleum potential of this basin type, the latter type is increasingly important, but its pool-forming conditions are much complicate. The exploration practice in the Huabei Oilfield indicates that the co-study on resource ascertainment and 'four histories' become a key link for developing exploration for marine primary reservoirs.

关 键 词：海相盆地 盆地类型 油气藏 油气勘探 古生代 

分 类 号：P618.130.2[天文地球—矿床学] P618.130.2[天文地球—地质学]