Technology for Gas Injection Miscible Phase Recovery in Pubei Oilfield of Turpan-Hami Basin

Abstract

Abstract: Taking Pubei oilfield as an example, this paper systematically presents the reservoir condition, detailed reservoir description,key index determination and overall project design in relation to gas injection miscible phase recovery. It is stressed that detailed reservoir description, comprehensive studies, including lab experiment and evaluation, numerical simulation and economic assessment of miscible phase recovery, have to be performed prior gas injection miscible phase recovery for a low permeability oilfield. And analysis and evaluation in detail are made in view of issues from field production and effectiveness of Pubei oilfield development. Thus more practical experiences would be gained for the miscible phase recovery with low permeability oilfield.

Key words: Turpan basin, Hami basin, gas injection miscible phase displacement, Pubei oilfield, development technology, numerical simulation

CLC Number:

TE357.7

LIU Bin, ZHANG Jun, LI Y an-ming, PU Yu-e, HE Shu-hua. Technology for Gas Injection Miscible Phase Recovery in Pubei Oilfield of Turpan-Hami Basin[J]. Xinjiang Petroleum Geology, 2002, 23(5): 424-426.

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Technology for Gas Injection Miscible Phase Recovery in Pubei Oilfield of Turpan-Hami Basin

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