... Capacitance Model machine learning structural geology algorithm kaviani permeability Thickness producer aquifer connectivity value connectivity transmissibility leakage factor production rate smear factor equation Introduction In the oil industry, faults can be considered...

.... At the narrow side of the cement sheath, the circumferential stress could be 2.5 times higher than the thick side. The offset magnitude of the casing eccentricity has little effect on the radial stress in the cement sheath but it can significantly increase the shear stress. We found that the risk of cement...

... in. thickness were examined, as the filter medium, to simulate the formation in the filtration experiments. Computed-tomography (CT) scan technique was used to characterize the deposited filter cake and evaluate the formation damage that was caused by using different fluid samples. The results of this study...

... Abstract This paper presents the application of multiple selectives injection zones within a high thickness singled bed heavy oil sand. The results were compared with a single zone completion in the same sand, establishing the differences in several aspects like recovery factor, vertical...

... permeability fracture characterization FTM fault transmissibility multiplier enterprise field fault segment vshale log shale gouge ratio Fault Zone society of petroleum engineers permeability single well gas field minor fault reservoir simulation Thickness fault throw fault block columbus...

... waterflooding differential fault-block reservoir production well development method algorithm water cut Oil Recovery Artificial Intelligence Thickness reasonable well density water injection quantity injection-production ratio enhanced recovery Upstream Oil & Gas injection well oil...

... to an east-west oriented strike-slip margin, and it covers an area which includes the transition from the slope province of the foreland Columbus Basin to the southern termination of the Barbados accretionary prism (BAP). Thick Cretaceous strata document the relatively quiescent conditions which existed...

... fields throughout the region. Reservoir Characterization compartmentalization study SGR Upstream Oil & Gas Dolphin field Trinidad Thickness interpretation well log reservoir data compartmentalization Visualization shale smear factor gas-water contact columbus basin Allan Diagram...

... drillstem/well testing pressure transient analysis Upstream Oil & Gas iptt analysis pressure response interpretation flow rate Trinidad and Tobago buildup interval pressure transient test Thickness Drillstem Testing iptt 2 drawdown Reservoir Evaluation main buildup appraisal gas well...

.... enhanced recovery Upstream Oil & Gas gas injection method Thickness numerical simulation saturation Air Injection flow in porous media displacement Ranking Fluid Dynamics light oil air injection analogy oil concentration screening criteria reservoir criteria stability injectivity...

... change. Compared with experimental value, the model could agree with the experimental value very well. And, desorption of the absorbed layers make the pore diameter become larger. When the thickness of the absorbed layers and the pore diameter ratio is larger than 0.1, the effect of adsorbed layer...

... that critical aspects of heat management are: reducing well spacing, selection of open thickness to injection, perforated intervals, completion design, injector well distance from generator and injection surface line conditions, as well as constant reservoir temperature monitoring, from which the energy...

..., draining the sands with greatest potential (rock quality in terms of thickness and homogeneity). Today, the amount of this type of sand is reduced; however huge reserves still are in this complex reservoir. About 20 wells have been drilled in Unit C2, deltaic depositional environment with average sand...

... of water into cement slurry under quiescent conditions. Details are presented. cement chemistry strength enhanced recovery patent oil-wetting surfactant surfactant combination cement property casing and cementing thickness application quiescent condition water production nonaqueous cement...

... extents of deposits in two offshore blocks have been estimated. In this study, the theoretical thickness of the hydrate stability zone for one of the blocks was estimated and additional reservoir properties collated from globally located hydrate-bearing strata. These data were used to conduct a parametric...

... the Oficina formation, thin sand reservoirs with variations in thickness and dip, geologically facies changes and subseismic faults presented the main challenge to geosteering a horizontal well. Because the project faced high geological uncertainties, a pilot hole was drilled as the first stage in the first...

.... This model is especially designed to predict the wettability and its alteration for the tight rocks, which is seldom to be done through the laboratory measurements. stability rock/fluid interaction electrostatic pressure flow in porous media thickness surface charge fluid compatibility crude oil...

... Abstract Thinly bedded reservoirs are common throughout the Columbus Basin, but have traditionally been overlooked as productive targets. The presence of interbedded shales suppresses resistivity values within the thin sand beds (<2 feet thick), resulting in low-resistivity log signatures...

... to drain one reservoir per well. The targets were geological, 10- to 20-ft thickness to maximize production. Horizontal well placement in this scenario—shallow, thin, and friable formations— is, in general, difficult to achieve with the use of conventional geosteering techniques, as they generally fail...

... efficiency evaluation ecopetrol thickness water saturation injection exponent fractional flow water management upstream oil & gas waterflooding analytical water injection model permeability enhanced recovery spe 133529 society of petroleum engineers objective function Introduction...