Xinjiang Petroleum Geology ›› 2009, Vol. 30 ›› Issue (6): 778-780.

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Considerations for Scale Development of Super-Heavy Oil Resources in Fengcheng Area in Karamay Field

ZHAO Wu-sheng1, LUO Dong-kun1, ZHANG Jun2   

  1. 1. Institute of Oil-Gas Engineering, China University of Petroleum, Beijing 102249, China;
    2. Xingang Company, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China
  • Received:2009-07-09 Revised:2009-07-13 Published:2020-10-23

Abstract: There exist problems in highly effective utilization of heat energy, technology and economy as well as environmental protection during scale development of super-heavy oil reservoir. In view of the geological feature of super-heavy oil reservoir in Fengcheng area in Karamay field, this paper presents the considerations for further scale development of this reservoir, namely, the steam-assisted gravity drainage (SAGD) process should be adopted in technical strategy, integrated with measures such as coal instead of gas, thermoelectricity cogeneration, composite utilization of surplus heat of output fluid, reutilization of processed oily sewage, boiler/generator flue gas recharge into reservoir and environmental protection, etc., in order to effectively develop the super-heavy oil reservoir in Fengcheng area..

Key words: Junggar basin, Karamay field, Wuerhe area, super-heavy oil, development, exploitation

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