The experimental application of large well interval cross-well seismic technique in Shu 68 area of Liaohe Oilfield

ZHANG Fugui; LIU Jiaduo; MENG Wanbin

doi:10.3969/j.issn.1673-8926.2009.04.013

Lithologic Reservoirs >

2009 , Vol. 21 >Issue 4: 69 - 72

DOI: https://doi.org/10.3969/j.issn.1673-8926.2009.04.013

The experimental application of large well interval cross-well seismic technique in Shu 68 area of Liaohe Oilfield

ZHANG Fugui ,
LIU Jiaduo ,
MENG Wanbin

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1. Research Institute of Petroleum Exploration & Development of PetroChina， Beijing 100083， China； 2. Greatwall Drilling Company， CNPC， Beijing 100101， China

Online published: 2009-12-16

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Abstract

The large well interval cross-well seismic techniquewas carried out in Shu 68 area ofLiaohe Oilfield. The spatial location of sand-shale alternating beds, the connection ofmain reservoir and the distribution of fluids were achieved by P-wave and S-wave tomography and reflection migration imaging fromcross-well data. The commercial oil flows were got from three wells based on integrated geological study of cross-well seismic technique. This was the first time that the well interval ofcross-well seismic technique was lager than 800m,which improved the cross-well technique application very much.

Key words： diagenesis; porosity evolution; Xujiahe Formation; Sichuan Basin

Cite this article

ZHANG Fugui , LIU Jiaduo , MENG Wanbin . The experimental application of large well interval cross-well seismic technique in Shu 68 area of Liaohe Oilfield[J]. Lithologic Reservoirs, 2009 , 21(4) : 69 -72 . DOI: 10.3969/j.issn.1673-8926.2009.04.013

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