The classification method of karst formations is widely used in engineering and environmental geology but seldom petroleum geology. In this study, the applied to sealing study shale gas roof floor carbonate rocks, influence on accumulation drilling discussed. Paleozoic black southern China primarily formed by marine transitional faces, intergrowth between rocks a basic geological feature strata...

We consider optimization of computational grids for petroleum reservoir flow simulations. In this context grid quality is determined by two independent error sources. On the one hand there is a loss of precision caused by upscaling of geological data from the fine geological grid to the coarser computational grid, and on the other hand there are numerical errors induced by a non-regular computa...

The Sea of Hebrides Basin and Minch are late Paleozoic–Mesozoic rift basins located to the NW Scottish mainland. were target small-scale petroleum exploration from 1960s early 1990s, with a total three wells drilled within two between 1989 1991. Although no commercially viable discoveries made, numerous shows identified both basins, including gas show Upper Glen 1 well in Lower Jurassic limesto...

Considering the global drive toward net-zero carbon emissions in near future, need to find clean sources of energy has never been more important. It is estimated that globally there are tens thousands depleted and abandoned oil fields may be adapted produce green energy. These re-cycled with help air injection, either from production hydrogen, as a direct result oxidation oil, or exploitation i...