Well Controlled Reserve Calculation for Fractured-Vuggy Carbonate Reservoirs in Tahe Oilfield, Tarim Basin

doi:10.7657/XJPG20150115

Abstract

Abstract: Nazalov water flooding characteristic curve (Type-D curve for short) was derived from the relationship between oil-water relative permeability ratio and water saturation. It was proved that there was a good linear relation between the reciprocal of the slope of the linear part in Type-D curve and the original oil in-place (OOIP). This conclusion was verified through the statistics of 12 units in Tahe oilfield, and the proportional coefficient of 6.4 was determined for the fractured-vuggy reservoir. Using this method, the single well controlled reserve was calculated for wells of T7-607 unit and T7-615 unit in Tahe oilfield. The results are consistent with the geological knowledge, which shows that the method proposed in this paper is feasible for calculation of such a carbonate reservoir’s well controlled reserves in Tahe oilfield

CLC Number:

TE331
TE344

ZHENG Songqing1, LIU Dong2, LIU Zhongchun1, KANG Zhijiang1. Well Controlled Reserve Calculation for Fractured-Vuggy Carbonate Reservoirs in Tahe Oilfield, Tarim Basin[J]. , 2015, 36(1): 1-1.

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Well Controlled Reserve Calculation for Fractured-Vuggy Carbonate Reservoirs in Tahe Oilfield, Tarim Basin

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