Lacustrine shale oil represents an important opportunity for unconventional petroleum
exploration and has received considerable attention from petroleum geologists. However …

Geophysical well logs are widely used in geological fields, however, there are considerable
incompatibilities existing in solving geological issues using well log data. This review …

Abstract The Permian Fengcheng Formation in the Mahu Sag of the Junggar Basin is
characterized by frequent changes of mineral compositions and lamina structure. The alkali …

Accurate quantification of the gas hydrate content in the deep sea is useful for assessing the
resource potential and understanding the role of gas hydrates in the global carbon cycle …

Geophysical well log data are widely used in the field of structural geology, sedimentary
geology and petroleum geology. Gaps and misunderstandings are still existing in the …

This research aims at delineating the main structural elements controlling the geologic
setting of Taranaki Basin in New Zealand which in turn control the hydrocarbon potential of …

Abstract Knowledge of how high can fracture porosity become in the ultra-deep burial
conditions is important but remains problematic. Fracture aperture and porosity are …

Lamellation fractures, as important reservoir space and fluid flow channels, have significant
effects on reservoir quality and hydraulic fracturing engineering in shale oil reservoirs. Core …

In order to construct an emulsification and viscosity reduction system of temperature
tolerance and salt resistance surfactants, a series of surfactants E 4 A n (E 4 A 6, E 4 A 10, E …

The upper Carboniferous tight sandstone strata are considered the most promising targets
for gas exploration in the northeastern Ordos Basin. Reservoir quality is critical for the …