The development of three Tertiary deltaic complexes has resulted in the deposition of up to 10 km of sandstones and shales comprising the sources and reservoirs for crude oils that occur onshore, near-o€shore and, with future exploration e€orts, those likely to be encountered in deepwater reservoirs north of the Brunei coastline. We examined a series of o€shore oils and onshore rock samples in ...

Determination of porosity, permeability, and pore volume compressibility of reservoir rocks and those variations with effective stress changes are of great interest in petroleum engineering. This paper has studied the influence of pore types of carbonate reservoir rocks on pore volume compressibility as well as Klinkenberg permeability and porosity at different stress values. In the current stu...

Accurate estimation of reservoirs fluid properties, as vital tools of reservoir behavior simulation and reservoir economic investigations, seems to be necessary. In this study, two important properties of crude oil, bubble point pressure (Pb) and formation volume factor (Bob), were modelled on the basis of a number of basic oil properties: temperature, gas solubility, oil API gravity and gas sp...

Under the background of continuous improvement scale modern petroleum engineering construction in our country, level oilfield development technology has been improved an all-round way, which provides sufficient resources for society. In process development, it is necessary to do a good job analysis geological characteristics reservoir clarify basic reservoir, based on can improve scientific wor...