Xinjiang Petroleum Geology ›› 2009, Vol. 30 ›› Issue (5): 624-625.

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The Relationship Between Well Spacing Density and Recovery Factor in Dawanqi Oilfield

FAN Guang-jun1, QI Da-sheng1, KOU Xiang-rong2   

  1. 1.College of Petroleum Engineering, China University of Petroleum, Beijing 102249, China;
    2.Luliang Oil Production Company, Xinjiang Oilfield Company, PetroChina, Karamay Xinjiang 834000
  • Received:2008-11-25 Revised:2009-01-16 Online:2009-10-01 Published:2020-09-30

Abstract: This paper studies the relationship between the well spacing density and the connectivity of sand bodies in Dawanqi oilfield and proposes the modified Xierkaqiaove's formula. It is verified using the oilfield data that this modified formula may objectively reflect the relationship between well spacing density and recovery factor in Dawanqi oilfield. The forecasted result could be as a guide for the effective development of Dawanqi oilfield.

Key words: Dawanqi oilfield, well spacing density, sand body connectivity, recovery factor

CLC Number: