Application of Geostatistical Inversion to Prediction of Thin Sand Body of Karamay Formation in Bai-34Well Area in Baikouquan Oil Field

Xinjiang Petroleum Geology ›› 2009, Vol. 30 ›› Issue (6): 758-760.

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Application of Geostatistical Inversion to Prediction of Thin Sand Body of Karamay Formation in Bai-34Well Area in Baikouquan Oil Field

SHANG Jian-lin^1,2, LI Tai-hui³, HUO Xin-yong², WANG Lin-sheng², YANG Jian-jun²

1. Institute of Geology and Geophysics, CAS, Beijing 100029, China;
2. Baikouquan Production Plant of Xinjiang Oilfield Company,PetroChina, Karamay, Xinjiang 8340000, China;
3. Beijing ReLand Petroleum Technology Company Ltd., Beijing 100085, China

Received:2009-06-17 Revised:2009-06-19 Published:2020-10-23

Abstract

Abstract: This paper investigates prediction of thin sand body reservoirs using geostatistical inversion method in early stage of development, taking Karamay formation sand body of Bai-34 well area in Baikouquan oil field in the northwestern margin of Junggar basin as an example, and the good result of applied forecasting is obtained. This new method integrated with conventional inversion methods can improve the vertical resolution and achieve the inversion of all kinds of logging parameters, describe the reservoir with multi- parameters, reduce the risk for the prediction of reservoir with single parameter, providing a new way for forecast of continental thin sand- shale interbedding.

Key words: Baikouquan oil field, thin sand body, geostatistics, resistivity inversion, reservoir prediction, forecast

CLC Number:

TE112.24

SHANG Jian-lin, LI Tai-hui, HUO Xin-yong, WANG Lin-sheng, YANG Jian-jun. Application of Geostatistical Inversion to Prediction of Thin Sand Body of Karamay Formation in Bai-34Well Area in Baikouquan Oil Field[J]. Xinjiang Petroleum Geology, 2009, 30(6): 758-760.

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Application of Geostatistical Inversion to Prediction of Thin Sand Body of Karamay Formation in Bai-34Well Area in Baikouquan Oil Field

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