Application of joint inversion technique to prediction of favorable reservoirs: A case study from Aer Sag

  • ZHONG Jiajun ,
  • TANG Hai ,
  • LU Dongliang ,
  • ZHANG Zongda ,
  • LI Donglin
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  • Geophysical Exploration Research Institute, PetroChina Huabei Oilfield Company, Renqiu 062552, China

Online published: 2013-02-20

Abstract

Aer Sag is characterized by multi-provenance, near-provenance, narrow facies belt and rapid facies change. The sand bodies present longitudinal stack and cross-binding, and the distribution of permeable sand bodies is complicated, so it is difficult to ascertain the distribution of the favorable reservoirs, which seriously affects the calculation of reserves. This paper carried out the fine reservoirs prediction by using joint inversion technique, and determined the thickness variation trend and the distribution range of permeable sand bodies. The result of calculation measures up to requirement of reserve calculating, which provides major parameters and references for the calculation of the proven reserves. The actual application proves that using joint inversion technique to predict permeable sand bodies can obtain a high accuracy and meet the demands of reserves calculation for oilfield.

Cite this article

ZHONG Jiajun , TANG Hai , LU Dongliang , ZHANG Zongda , LI Donglin . Application of joint inversion technique to prediction of favorable reservoirs: A case study from Aer Sag[J]. Lithologic Reservoirs, 2013 , 25(1) : 88 -94 . DOI: 10.3969/j.issn.1673-8926.2013.01.017

References

[1] 赵贤正,降栓奇,淡伟宁,等.二连盆地阿尔凹陷石油地质特征研究[J].岩性油气藏,2010,22(1):12-17.
[2] 肖阳,唐谨,孙朝辉,等.二连盆地阿尔凹陷油气成藏条件及油藏类型[J]].中国石油勘探,2010,15(2):41-44.
[3] 王亚婧,郭少斌.应用灰色系统理论评价松辽盆地北部葡萄花油田储层[J].岩性油气藏,2011,23(5):60-63.
[4] 张亚敏.白音查干凹陷桑合地区油储地球物理特征研究[J].石油地球物理勘探,2009,44(5):613-616.
[5] 王西文,石兰亭,雍学善,等.地震波阻抗反演方法研究[J].岩性油气藏,2007,19(3):80-88.
[6] 石磊,王昌景.利用拟声波曲线进行高分辨率地震反演[J].西南石油学院学报,2004,26(5):18-19.
[7] 王玉学,汤达祯,龚建华,等.拟声波反演技术在储层预测中的应用[J].石油实验地质,2004,26(3):303-304.
[8] 刘白红,郑四连,关达.拟声波宽带约束波阻抗反演在储层预测中的应用[J].勘探地球物理进展,2005,28(6):416-418.
[9] 赵政璋,赵贤正,王英民,等.储层地震预测理论与实践[M].北京:科学出版社,2005:358-359.
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