Petro physics, rock physics and multi-attribute analysis have been employed in an integrated approach to delineate porosity variation across Tamag Field of Niger Delta Basin. Gamma and resistivity logs were employed to identify sand bodies and correlated across the field. Petro physical analysis was undertaken. Rock physics modelling and multi-attribute analysis were carried out. Two hydrocarbo...

Ultrasonic velocities, densities and porosities for a set of coal and surrounding silty coal, silty shale, and shaly coal samples were measured in laboratory. The pressure effect, temperature effect, and saturation effect on velocities and anisotropy were evaluated. The results were compared and correlated with the well log data and discrepancies were analyzed. The potential influences of the c...

The Zubair reservoir in the Abu-Amood field is considered a shaly sand south of Iraq. geological model created for identifying facies, distributing petrophysical properties and estimating volume hydrocarbon place. When data processing by Interactive Petrophysics (IP) software completed estimated permeability using hydraulic unit method then, three main steps are applied to build model, begins w...

The Khabour Fm. (ordovicain) presents a prospective target for exploration and developiment, as it certains "Gas Condensate" light gravity, low sulfur oil, sweet gas proven by Akkas field, in the western desert of Iraq .
 Gas- condensate project is depth,hot,low permeability reservoir upper K1,K3,K5 sandstone members ,it's well known that deliverability gas-condensate wells can be improved...

The need to identify the major parameter with an overwhelming impact on estimated hydrocarbon volume has been a challenge for stakeholders in oil and gas industry. To address this challenge, investigation of depositional facies petrophysical parameters was carried out field located within Niger Delta using 3D geologic models. Different modeling techniques were employed study; each technique pro...

Channel sand acts as stratigraphic trap for hydrocarbon accumulation in many parts of the world. Delineation of this type of reservoir is crucial as channel sand may be scarce and inaccurate location of the drilling wells could lose a huge currency. To differentiate channel sand from the host rocks, attributes such as P and S wave velocity ratio plays a vital role in the study area. The velocit...

Combination of laboratory measurements res ults of various properties, i.e. porosity, density, permeability and mineral composition, was done to get additional factors useful in fluid flow description in the Miocene sandy-shaly formation. Special computer processing of nuclear magnetic resonance outcomes and mercury injection porosimetry results turned out to be useful in the estimation of the ...