Discovery of hydrocarbon source rocks in the Permian Xinxing Formation in the southern Zhangguangcai range,Northeast China

作者：Mi-shan Zhong,Jin Liu,Hai-peng Wang,Zi-jie Wu,Shuai Liang,Fu-rong Zhai,Qi Wang,Yi-long Wang,Cheng-bin Zhang,Ran Wang,Fen-li Wang

摘要：1.Objective The study area is located at the southern Zhangguangcai range,which is thought to be the eastern part of the Central Asian Orogenic Belt(CAOB).The study area is closed to the eastern margin of the Songliao basin(Fig.1a).No petroleum exploration or related research work have been conducted in this area by far.Based on our most recent geological mapping,numerous hydrocarbon source rocks were firstly discovered within the Xinxing Formation,which is widely exposed from the central Jilin Province to the southeastern Heilongjiang province.The Xinxing Formation covers an area of nearly 1000 km2 with a total thickness of more than 1481 m(Regional Geology of Heilongjiang Province,1993).Therefore,the Xinxing Formation has huge potential to form oil and gas resources.This new discovery of hydrocarbon source rocks within the Xinxing Formation could provide critical clues for oil and gas resources’investigation in Northeast China,also may has important economic significance.

发文机构：Liaoning Provincial Institute of Geological Exploration Limited Liability Company School of Earth Sciences and Engineering Shenyang Geological Survey Center of China Geological Survey Liaoning Provincial Institute of Geology and Mineral Resources Limited Liability Company

关键词：NORTHEASTsourcesoutheastern

分类号： F42[经济管理—产业经济]