Application of pre-stack inversion technology to tracing sand body: A case study from Huagang Formation in Pinghu Oil and Gas Field

WANG Tao

doi:10.3969/j.issn.1673-8926.2010.Z1.015

2010 , Vol. 22 >Issue Z1: 69 - 73

DOI: https://doi.org/10.3969/j.issn.1673-8926.2010.Z1.015

Application of pre-stack inversion technology to tracing sand body: A case study from Huagang Formation in Pinghu Oil and Gas Field

WANG Tao

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Geological Science Research Institute， Shengli Oilfield Company， Sinopec， Dongying 257015， China

Online published: 2010-12-15

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Abstract

Pinghu Oil and Gas Field is a medium-sized Oil and Gas Field, which is controlled by structure and lithology, with active bottom/edge water. The main oil-bearing layer is Paleogene Huagang Formation. At present, the oil field has entered late stage of the development, with 97% moisture content and recovery of 40%. By using pre-stack inversion technology of reservoir prediction, parameters such as Poisson ratio and Lame coefficient are optimized. Based on structural interpretation, reservoir inversion and sand body tracing, the structural characteristics, distribution and contact of sublayers of the sand body are further implemented, which could provide guidance for the development of the oilfield.

Key words： CO₂ storage; saline aquifer; numerical simulation

Cite this article

WANG Tao . Application of pre-stack inversion technology to tracing sand body: A case study from Huagang Formation in Pinghu Oil and Gas Field[J]. Lithologic Reservoirs, 2010 , 22(Z1) : 69 -73 . DOI: 10.3969/j.issn.1673-8926.2010.Z1.015

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