Journal of Oil and Gas Research Reviews(JOGRR)
ISSN: 2993-3617 | DOI: 10.33140/JOGRR
Impact Factor: 0.7
Du Yebo
Research Institute of Petroleum Exploration and Development, PetroChina; Beijing, China
Publications
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Research Article
Structural Evolution and Hydrocarbon Accumulation Conditions of the Strike-Slip Pull-Out Basin in the Central African Rift System: A Case Study of the Doseo Basin in Chad
Author(s): M A Hong*, Du Yebo, Wang Li, Wang Zhaoming, Wang Lin, H U Jie, Gao Huahua, Wang Yuhua, Gao Simin and Zhou Haiyan
Doseo Basin is the key block of CNPC's overseas oil and gas exploration currently in Chad, and important oil and gas discoveries have been made in recent years. Based on the latest drilling and seismic data, utilize geochemical analysis data, this paper systematically analyzes the tectonic evolution and basic petroleum geological conditions and hydrocarbon accumulation in the CNPC’s blocks of Doseo Basin, and identifies the next favorable exploration areas. Three mainly stages of tectonic evolution and three sets of favorable source rocks are mainly developed in Doseo Basin. The Kedeni Formation source rocks have large thickness, wide distribution, good organic matter type and high maturity, are the most favorable reservoir formation conditions. The fault system formed by multi-stage tectonic activities provides convenient channels for oil and gas migration and acc.. Read More»