摘要
新疆具有丰富的油砂资源。在常规石油资源日益减少和超高对外依存度的大背景下,加强油砂资源研究十分必要。文章综合研究前人多年地质成果,从全国视角分析新疆油砂的分布特征、成矿条件及成矿模式,总结油砂研究进展,探讨新疆油砂找矿方向并提出勘查建议。研究认为新疆油砂主要分布于含油气盆地边缘,成矿主要受构造和沉积相控制,成矿模式可分为斜坡运移型、断裂运移型、抬升破坏型和古油藏破坏型。全疆可划分为10个油砂勘查有利区,建议按照“主攻北疆、加快南疆、推进东疆”的部署思路,开展新疆油砂找矿和勘查评价。
Xinjiang is rich in oil sands.In this paper,the distribution,accumulation conditions and accumulation pat-terns of oil sands in Xinjiang are analyzed from the perspective of the whole country,and the research progress of oil sands in Xinjiang is summarized.The prospecting direction of oil sands in Xinjiang is discussed and the exploration sug-gestions are put forward.The study shows that the oil sands in Xinjiang are mainly distributed in the margin of petro bearing basins and the mineralization is mainly controlled by tectonic and sedimentary facies.The reservoir-forming con-ditions and metallogenic models of oil sands are closely related to basin type,tectonic position and tectonic evolution.The metallogenic models can be divided into slope migration type,fault migration type,uplift destruction type and paleo reservoir destruction type.The whole xinjiang can be divided into ten favorable areas for oil sands exploration.It is sug-gested to carry out oil sands prospecting and exploration evaluation in Xinjiang according to the general deployment idea of"focusing on southern and northern xinjiang and speeding up eastern Xinjiang".It is necessary to strengthen the re-search of oil sands resources in the context of the decreasing of conventional oil resources and the high degree of depen-dence on foreign countries.
作者
马小平
冯京
周继兵
庄新国
范旭东
雷国民
孙海怀
Ma Xiaoping;Feng Jing;Zhou Jibing;Zhuang Xinguo;Fan Xudong;Lei Guoming;Sun Haihuai(Key Laboratory of Tectonics and Petroleum Resources,Ministry of Education,Wuhan,Hubei,430074,China;Geological Party,BGMRED of Xinjiang,Urumqi,Xinjiang,830000,China;No.1 Geological Party,BGMRED of Xinjiang,Changji,Xinjiang,831100,China;Turpan Jinyuan Mining&Metallurgy Co.LTD,Tulufan,Xinjiang,838200,China;No.9 Geological Party,BGMRED of Xinjiang,Urumqi,Xinjiang,830000,China)
出处
《新疆地质》
CAS
CSCD
2022年第1期149-154,共6页
Xinjiang Geology
关键词
油砂
综述
成矿条件
成矿模式
找矿方向
Oil sands
Review
Accumulation conditions
Accumulation mode
Prospecting direction
