83 publication(s) trouvée(s)
Article scientifique
Genetic units averages of kappa for capillary pressure estimation from NMR transversal T2 distributions (Niger Delta as field case study)
Laboratory-based nuclear magnetic resonance (NMR) measurements from cores and the distribution of transversal T 2 relaxations are usually employed for …
Article scientifique
Sedimentary facies and sequence stratigraphy in the Lower Triassic Jialingjiang Formation, Sichuan Basin, China
The Lower Triassic Jialingjiang Formation is an important oil and gas exploration target in the Sichuan Basin. The lithofacies mainly …
Article scientifique
Seismic facies analysis of thin sandstone reservoirs, North Western Desert, Egypt
The detection of thin sandstone reservoirs on seismic sections is a matter of seismic resolution and bed thickness. Usually, layers …
Article scientifique
A 2D geomechanical model of an offshore gas field in the Bredasdorp Basin, South Africa
This case study involves the unique application of density correction software applied to density data, prior to the estimation of …
Article scientifique
Reservoir geology and effects on exploitation of natural bitumen deposits (Nigerian deposits as a case study)
Geological investigation have led to discovery of huge tar sand deposits within Afowo Formation of the Turonian–Maastrichtianage (95.9–66.0 Ma) in …
Article scientifique
An integrated analysis of gravity and well data for deep-seated structural interpretation: a case study, from Ras Budran oil field, Gulf of Suez, Egypt
A combined gravity and well-logging data study was put forward to explore the subsurface structural configurations in Ras Budran oil …
Article scientifique
Hydrocarbon play assessment of X-field in an Onshore Niger Delta, Nigeria
Hydrocarbon play assessment of any hydrocarbon reservoir unit depends on the porosity, permeability, hydrocarbon saturation and water saturation of petrophysical …
Article scientifique
Descriptive statistics and probability distributions of volumetric parameters of a Nigerian heavy oil and bitumen deposit
The absence of geostatistical modeling of volumetric parameters of the long-discovered Nigerian heavy oil and bitumen deposits is responsible for …
Article scientifique
Estimating oil–gas ratio for volatile oil and gas condensate reservoirs: artificial neural network, support vector machines and functional network approach
Laboratory experiment ideally, is the main method to obtain PVT properties of the oil and gas reservoir fluids. The alternative …
Article scientifique
Application of multilayer perceptron neural network and seismic multiattribute transforms in reservoir characterization of Pennay field, Niger Delta
Supervised multilayer perceptron neural network and seismic multiattribute transforms were applied to three-dimensional (3D) seismic and a suite of borehole …
Article scientifique
Application of crossplot and prestack seismic-based impedance inversion for discrimination of lithofacies and fluid prediction in an old producing field, Eastern Niger Delta Basin
Lithofacies distributions and continuity are very important for proper reservoir development; and predicting the fluid types will also help in …
Article scientifique
Optimizing aqueous drilling mud system viscosity with green additives
Non-governmental and governmental agencies are demanding for environmentally friendly mud systems. This increase in environmental awareness has made the drilling …
Article scientifique
An ecological water-based drilling mud (WBM) with low cost: substitution of polymers by wood wastes
An ecologically friendly water-based drilling mud (WBM) was designed by using wood wastes (WP: wood powder) in order to substitute …
Article scientifique
Analysis of multi-layered commingled and compartmentalized gas reservoirs
The evaluation and performance prediction of multi-layered compartmentalized gas systems can be difficult. This is mostly due to the uncertainties …
Article scientifique
Trace element geochemistry of kerogens from the central Niger Delta
Trace elements in kerogens isolated from shale samples obtained from oil wells in the central Niger Delta were determined using …
Article scientifique
A proposed solution to the determination of water saturation: using a modelled equation
Reservoir characterization is an important phase in oil and gas field development, which takes place during the appraisal phase of …
Article scientifique
Development of an expert system for selection of multiphase flow correlations
Our target was to develop an expert system to help petroleum engineers in selecting the most suitable multiphase flow correlation …
Article scientifique
Geological and geophysical analyses of the different reasons for DHI failure case in the Nile Delta Pliocene section
The shallow clastic section in the Nile Delta is characterized by mild velocity variations. The relationship between the expected velocity …
Article scientifique
Natural polymer flow behaviour in porous media for enhanced oil recovery applications: a review
When a reservoir is flooded with polymer, the mobility ratio between the displaced fluid and the displacing fluid become favourable …
Article scientifique
Miocene reservoir rocks: pore throat size distribution as a strong controller on petrophysical attributes is a reflection of facies change
Pore throat size distribution (PSD) is considered a finger print for each rock type and has strong effects on many …