Petroleum Reservoir Evaluation and Development ›› 2021, Vol. 11 ›› Issue (3): 329-339.doi: 10.13809/j.cnki.cn32-1825/te.2021.03.007

• Integration Evaluation and Development • Previous Articles     Next Articles

Geology-engineering integration mode of ultra-deep fault-karst reservoir in Shunbei area, Tarim Basin

TANG Lei1(),WANG Jianfeng2,CAO Jinghua2,YANG Min2,LI Shuanggui2   

  1. 1. Sinopec Oilfield Exploration and Production Department, Beijing 100728, China
    2. Sinopec Northwest Oilfield Company, Urumqi, Xinjiang 830011, China
  • Received:2021-02-02 Online:2021-06-22 Published:2021-06-24

Abstract:

The exploration and development practice in Shunbei area of Tarim Basin shows that oil and gas resource there is rich. However, the reservoir is deeply buried, the degree of oil and gas enrichment varies greatly, the reservoir type is very complex, and the overlying strata has the engineering problems such as easy leakage and collapse. All these problems above bring great challenges to the efficient development in this region. In order to expand the scale of oil and gas and realize the efficient development, the exploration in organizational management and work model has been carried out. The main practices and corresponding technologies of key links such as management mode, well position demonstration, well type design, safe drilling and effective well completion have been initially formed. The research will give reference for development of the ultra-deep fault- karst reservoirs in this area and similar reservoirs.

Key words: ultra-deep, exploration, fault-karst, geology-engineering integration, Shunbei area, Tarim Basin

CLC Number: 

  • TE344