TITLE:
Identification of Interlayer in Strong Bottom Water Reservoir and Its Influence on Development Effect
AUTHORS:
Jie Tan, Jianbo Chen, Zhang Zhang, Chunyan Liu, Wentong Zhang
KEYWORDS:
Strong Bottom Water Reservoir, Drape Anticline Structure, Interlayer Identification, Development Effect
JOURNAL NAME:
Journal of Geoscience and Environment Protection,
Vol.10 No.7,
July
21,
2022
ABSTRACT: X
oilfield is located in Bohai Sea area, in which G oil formation is a typical
drape anticline structure, which is composed of multiple sets of thick sandy
conglomerate and multiple sets of argillaceous intercalation. From the
perspective of development effect, muddy interlayer has a great impact on the
oilfield. In this paper, through core identification and well logging
identification, the electrical discrimination standard is summarized to
identify the interlayer. Through statistics and analysis of the production performance
of actual wells, the influence of muddy interlayer on the development
performance of oil wells is summarized. This study provides guidance for the
development of strong bottom water reservoirs with interlayer.