Xinjiang Petroleum Geology ›› 1993, Vol. 14 ›› Issue (2): 188-196.

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THE DEVELOPMENT MODEL, EVOLUTION CHARACTERS AND RESERVOIR TYPES OF PALAEO- KARST FACIES OF CARBONATE ROCK

Zhu Qihuang   

  1. Third Reconaissance Survey and Explơration Devison, Huabei Petroleum Geological Bureau, Ministry of Geology and Mineral Resources, Xianyang, Shanxi 712000
  • Received:1990-09-26 Online:1993-06-01 Published:2020-08-06

Abstract: Palaco-karst facies of corbonate rock has a high hydrocarbon bearing ability. Many oil and gas fields with high production are related to this lithofacies. The recent results in the study of development model,evolution, preservation conditions and reservoir types of paleao-karst facies are reviewed in this paper.

Key words: Carbonate rock, Palaeo-karst facies, Karstlize, Seepage zone, Under seepage zone