摘要
松辽盆地含有丰富的油气资源,为层间氧化带型砂岩铀矿的形成创造了条件。对松辽盆地的区域地质调查及钱家店铀矿的钻探取样等进行综合分析,阐述了松辽盆地钱家店凹陷铀矿床的成矿条件以及油气作用对铀矿床的影响,初步确定了钱家店铀矿的成矿机制。钱家店铀矿床作为松辽盆地的第1个铀矿床,它的成矿及勘探模式对松辽盆地铀矿勘探将起到重要的指导作用。
Songliao Basin was rich in oil and gas resources.This provided conditions for generation of sandstone uranium deposit in interlayer zone of oxidation.This paper analyzes the regional geological survey of Songliao Basin and the drilling samples of uranium deposit in Qianjiadian,expatiates the conditions of uranium mineralization and the impact of oil and gas on uranium deposit,and preliminarily determines the mineralization mechanism of Qianjiadian uranium deposit.As the first uranium deposit discovered in Songliao Basin,its mineralization and exploration may guide the exploration of other uranium deposits in the Basin.
出处
《特种油气藏》
CAS
CSCD
2005年第5期26-29,34,共5页
Special Oil & Gas Reservoirs
关键词
钱家店凹陷
铀矿床
铀成矿
油气
还原作用
Qianjiadian Sag
uranium deposit
uranium mineralization
oil and gas
deoxygenation
