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Influence Factors Analysis of Tight Oil EUR Evaluation
Author(s) -
CHEN Xiaoming,
LI Jianzhong,
ZHENG Man,
WU Xiaozhi,
ZHENG Min,
ZHANG Xinshun
Publication year - 2015
Publication title -
acta geologica sinica ‐ english edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.444
H-Index - 61
eISSN - 1755-6724
pISSN - 1000-9515
DOI - 10.1111/1755-6724.12304_8
Subject(s) - petroleum engineering , geology
The factors that relate to EUR estimation are analyzed from six aspects of decline model combination, economic production, production period, development program, geology and engineering. In this paper, the correlation and coupling between EUR and related factors are further analyzed, and these factors include declined model selection, transition-point of different decline curves, production period, initial maximum production rate, fracturing times and geological key factors (source rock and reservoir).