Supported jointly by National Natural Science Foundation of China (Grant No.40572080);the Petroleum Science Youth Innovation Foundation Program (Grant No.05E7026)
To study the impact of the fractures on development in the ultra-low permeability sandstone reservoir of the Yangchang Formation of the Upper Triassic in the Ordos Basin,data on outcrops,cores,slices,well logging and ...
supported by National Natural Science Foundation of China(Grant No.40572080);the Petroleum Science Innovation Foundation,CNPC(Grant No.05E7026);the Plan for Supporting New-Century Quality Talent,Ministry of Education,China
Experiments on uniaxial and triaxial rock mechanics and rock acoustic emissions have been conducted for research on the impact of rock anisotropy on the development of the fractures of different directions by taking a...
This paper is financially supported by the National Natural Science Foundation of China (No. 40572080);the China National Petroleum Corporation (CNPC) Petroleum Science and Technology Innovation Foundation (No.05E7026)
The formation and distribution of fractures are controlled by paleotectonic stress field, and their preservative status and effects on development are dominated by the modern stress field. Since Triassic, it has exper...