Xinjiang Petroleum Geology ›› 2008, Vol. 29 ›› Issue (1): 33-36.

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Oil Resource Prediction and Exploration Potential in Zhanhua Sag

WANG Xue-jun   

  1. Research Institute of Geosciences, Shengli Oilfield Company Ltd., Sinopec, Dongying, Shandong 257015, China
  • Received:2007-03-29 Published:2020-08-10

Abstract: According to the exploration degree in Zhanhua sag, the oil resource is predicted and the exploration potential is analyzed by means of reservoir size sequence in terms of law of Pareto. Study shows that about 333 reservoirs are to be discovered at present. The OOIP to be proved is expected about 9.7×108t, suggesting that this area is of huge petroleum resources and potentials for exploration. The evaluated units such as Bonan-Gudao, Zhuangxi-Changdi-Gudong and Chengdong blocks could be the main areas of incremental reserves for further exploration.

Key words: Zhanhua sag, oil-accumulation unit, resource evaluation, reservoir size sequence, synthetic sort order

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