Pore structure has a significant effect on the occurrence state of shale hydrocarbons and the
hydrocarbon storage capability of shale reservoirs. Consequently, it is quite meaningful to …

Abstract The Middle Permian Lucaogou Formation in the Santanghu Basin (northwest
China) develops one of the thickest salinized lacustrine organic-rich shale (SLORS) in the …

Breakthrough pressure is a key parameter of the caprock sealing ability for gas reservoirs. It
has also become an important parameter for gas production from tight reservoirs, such as …

松辽盆地南部白垩系青山口组一段(简称“青一段”) 主要发育半深湖—深湖相页岩,
纯页岩型页岩油资源丰富, 但页岩中黏土矿物含量高, 页岩油流动性差, 勘探开发难度大 …

A series of parameters from a variety of techniques, such as pore size distribution, surface
area, pore volume, etc., have been used to characterize the pore structure of unconventional …

Pore structure is an important factor influencing reservoir properties of oil shales. Routine
core analysis, thin section, scanning electron microscope (SEM), mercury injection capillary …

Pure shales in the first member of Qingshankou Formation (simplified as Qing 1 Member) in
the southern Songliao Basin, ie, the semi-deep and deep lacustrine shales, are …

Brittleness is an essential parameter in the evaluation of wellbore stability and hydraulic
fracturing design of shale reservoirs. It is an inherent geomechanical property controlled by …

Although oil retention has recently emerged as a key topic of unconventional-shale resource
assessment, oil-retention and expulsion controls in organic-rich shales during thermal …

The shale oil wells drilled in the early stage of the Jiyang Depression have achieved
industrial-scale flow, but the oil production in special exploration wells has been less than …