地质通报2016，Vol.35Issue(2)：293-301,9.
柴达木盆地德令哈坳陷石炭系分布特征
Re-recognition of Carboniferous and Ju- rassic distribution of DLHA depression, eastern Qaidam Basin
摘要
Abstract
Qaidam Basin has rich Jurassic, Tertiary, Neogene and Quaternary oil and gas resources which occur in northern Qaidam Basin, western Qaidam Basin, and Sanhu region in eastern Qaidam Basin respectively. These areas have therefore been selected as the major exploration targets by Qinghai Oilfiled Petroleum Company. With the progress in the study of northern Xinjiang Carbonifer⁃ous strata and the success in drilling, the Carboniferous has already become the important exploration strata in western China, and much importance has been attached to the Carboniferous strata of Qaidam Basin by the explorers. Surface geological survey shows that the Carboniferous strata of Qaidam basin are a set of potential hydrocarbon source rocks, and DLHA area is the one that has de⁃veloped Carboniferous rocks with favorable conditions for hydrocarbon. Through the processing, interpretation and comprehensive research on the MT exploration data of DLHA area in the east of Qaidam Basin, the authors re-recognized the existence and distribu⁃tion characteristics of the Jurassic and Carboniferous strata, defined the characteristics of the carboniferous and Jurassic distribution, and pointed out that the bulge of Dragon Brooke is the favorable area for exploring the Carboniferous strata.关键词
德令哈坳陷/石炭系/地球物理/勘探目标Key words
DLHA depression/Carboniferous/geophysics/exploration target area分类
地质学引用本文复制引用
林存国,尹成明,王财富,王占斌,郭术辉,杨大兵,张弘强,吴鹏..柴达木盆地德令哈坳陷石炭系分布特征[J].地质通报,2016,35(2):293-301,9.基金项目
中国地质调查局项目 （）
