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Forming Condition and Geology Prediction Techniques of Deep Clastic Reservoirs
Author(s) -
QIAN Wendao,
YIN Taiju,
ZHANG Changmin,
HOU Guowei,
HE Miao,
Min Xia,
Hao Wang
Publication year - 2017
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 - 10.1111/1755-6724.13282
Subject(s) - clastic rock , geology , geochemistry , sedimentary rock
As new exploration domain for oil and gas, reservoirs with low porosity and low permeability have become a hotspot in recent years (Li Daopin, 1997).With the improvement of technology, low porosity and low permeability reservoirs are commonly found in most sedimentary basins, which makes this kind of reservoir more and more meaningful. The success of reservoir prediction depends mainly on finding reservoirs with sufficient porosity and permeability (Worden et al., 2000; Taylor et al., 2010). Reservoirs with low porosity and low permeability are characterized by diagenesis diversity, strong heterogeneity and complex fractures (Li Daopin, 1997; Yang Renchao, Fan Aiping, A. J. et al., 2014). Thus there is a great challenge to identify position of favorable reservoirs with low porosity and low permeability by traditional exploration means.