.... On the basis of faunal content, grain types, sedimentary texture, and sedimentary structure, Autochthonous facies types represent reef margin, platform interior, and slope environments ranging from shallow-water, reefal boundstone and rudstone to planktonic foraminifera wackestone and packstone. Allochthonous...

... qualitatively and quantitatively ( Table-1 ), namely F-1 coated grain packstone, F-2 coral (massive) lime pack-grainstone, F-3 oncolite lime grain dominated packstone, F-4 skeletal lime/dolo packstone, F-5 coral (platy) lime mud dominated packstone, F-6 coral (branching) lime dominated pack-grainstone, F-7...

..., four rock types are defined. Upwards lithology varies from planktonic foram micritc wackestone through green algae packstone to bioclastic and calcarenite grainstone. The porosities are almost same, about 25% while permeability varies in a large range for different lithology. Lower Khasib II planktonic...

... is a carbonate where the framework-grain is composed almost entirely of Globigerina tests / shells with matrix of calcareous muds. According to its texture (Dunham's classification), the reservoir can be divided into grainstone, packstone and wackestone facieses. Grainstone is grain-supported and lacks any...

... applications. A preliminary design of a DHOWS application for three wells is presented in this paper. well characteristic enhanced recovery category watercut packstone constraint candidate well dhow candidate well dhow application ge reservoir drillstem testing injection zone upstream oil...