Discovery of Bioclastic Dolostone in the Second Member of Shahejie Formation in Bozhong Depression

• DOI: 10.4028/www.scientific.net/amr.962-965.117
• Publication Date: 2014-06-18T06:50:22Z
• Authors: Yu Jing Wang; Jiao Wang
• Keywords: Dolostone; Terrigenous sediment

Reservoir quality is the key for petroleum exploration middle-deep formation in Bozhong Depression because reservoir with characteristics of big burial depth and poor physical property which difficult to predict, but dolostone (includes bioclastic terrigenous clastic dolostone) significant better than that same second member Shahejie Formation QHD36-3 oil field, could be one frontier high production exploration. The paper concludes development mainly controlled by paleogeomorphology paleo water as well distance from source area. Building up related sedimentary pattern good aiming at bioclasti reservoir.