Study of Remained Oil Distribution in Tertiary Infill Test Area in District Xing 1-3, Daqing Oilfield

Xinjiang Petroleum Geology ›› 2002, Vol. 23 ›› Issue (6): 524-527.

Study of Remained Oil Distribution in Tertiary Infill Test Area in District Xing 1-3, Daqing Oilfield

DU Qing-long, LU Wei-gang, FU Chang-qiong, YU Hong

Received:2001-12-18 Online:2002-12-01 Published:2020-08-12
About author:DU Qing-long (1964-), Male, Senior Engineer, Doctor Candidate, Oil-Gas Field Development, Research Institute of Geology and Geophysics CAS, Beijing 100029, China

Abstract

Abstract: This paper analyzed water-flooded situation of each single sand layer and its affecting factors in inspection wells drilled in resent years for the infill test area, and developed remained oil recognition model for individual layer by using neural network mode recognition method. Based on this model, the remained oil distribution of each layer in tertiary infill test area was studied, outlining the distribution characteristics and origin types of various types of reservoirs, analyzing potential distribution of remained oil in the area. Hence, this paper provided reliable basis for location of tertiary infill well and workout of its perforating project.

Key words: remained oil, recognition, distribution, location of well

CLC Number:

TE313.3

DU Qing-long, LU Wei-gang, FU Chang-qiong, YU Hong. Study of Remained Oil Distribution in Tertiary Infill Test Area in District Xing 1-3, Daqing Oilfield[J]. Xinjiang Petroleum Geology, 2002, 23(6): 524-527.

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Study of Remained Oil Distribution in Tertiary Infill Test Area in District Xing 1-3, Daqing Oilfield

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