“Multi-factor controlling, four-factor entrapping and key-factor enrichment”of stratigraphic-lithologic reservoirs and exploration practice in Erlian Basin (Ⅳ)———Exploration practice

  • YIN Yanshu ,
  • ZHANG Shangfeng ,
  • YIN Taiju
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  • 1. China University ofMining and Technology, Beijing 100083, China; 2. Huabei Oilfield Company, PetroChina, Renqiu 062552, China; 3. China University of Geosciences, Beijing 100083, China

Online published: 2008-03-15

Abstract

Based on four typical examples of successful exploration for stratigraphic-lithologic reservoirs in Erlian Basin, the research on the accumulation mechanism of “Multi-factor controlling, four-factor entrapping and key-factor enrichment”of stratigraphic-lithologic reservoirs is deepened, and newaccumulation models of stratigraphic-lithologic reservoirs are established. The result shows that petroleum exploration has made a significant breakthrough. Four stratigraphic-lithologic reservoir blocks with reserves of 30 to 50 million tons have been discovered successively in Bayindulan Sag,Wuliyasitai Sag, Jiergalangtu Sag and Saihantala Sag.

Cite this article

YIN Yanshu , ZHANG Shangfeng , YIN Taiju . “Multi-factor controlling, four-factor entrapping and key-factor enrichment”of stratigraphic-lithologic reservoirs and exploration practice in Erlian Basin (Ⅳ)———Exploration practice[J]. Lithologic Reservoirs, 2008 , 20(1) : 15 -20 . DOI: 10.3969/j.issn.1673-8926.2008.01.003

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