.... Of the two co-production methods analyzed, the highest ultimate recovery includes the utilization of an existing vertical well perforating the upper portion of the reservoir for gas production and a new lower horizontal well perforating the water zone to control the gas-water contact. Modeled production...

... learnings. Upstream Oil & Gas simulation result reservoir simulation facies Reservoir Characterization simulation model History Modeling & Simulation Waterflood Pilot production data recovery ultimate recovery buena vista nose field oil production producer development strategy...

... in two configurations. These are same layer completions and staggered well completions. Recovery factors are then quantified with the help of expected ultimate recovery (EUR) calculated from simulation forecasts and original gas in place (OGIP) calculated with the help of volumetric calculation. Our...

... decline rate water production heterogeneity coefficient producer waterflood performance prediction reservoir pattern performance ultimate recovery water cut oil rate prediction recovery factor Introduction Secondary recovery and pressure maintenance by waterflooding is a significant...

... Revenue alaska department oil production Income Tax province ultimate recovery Alaska production tax asset and portfolio management north sea natural resource reserves evaluation north slope field north america government department production monitoring eur Prudhoe Bay royalty Alaska...

... & Gas displacement flow rate enhanced recovery matrix ultimate recovery fracture cumulative production fractured porous media complex reservoir ml hr Injection Rate reservoir reservoir characterization fdi hydraulic fracturing babadagli recovery horizontal orientation Oil Recovery...

...Berea sandstone experiments Vertical samples Small diameter Berea cores (Exps. 1, 2, and 3) yielded the most efficient displacement for the vertical cases ( Fig. 1-a ). They all showed a similar recovery rate and ultimate recovery regardless the aspect ratio. In other words, the matrix...

... reservoir simulation enhanced recovery south flank ultimate recovery prediction case recovery structural geology upstream oil & gas gas injection esoz reservoir surveillance saturation pvt measurement reservoir characterization petroleum engineer production control simulate gravity...

... rock, quantity of oil in place, and the effective recovery factors controlling the ultimate recovery. In some fractured systems the bulk of the fluid is commonly found in the rock matrix, but it is the fracture-enhanced permeability that affects the productivity of the reservoirs. Estimation of oil...

... Abstract Eighteen horizontal wells have been completed in the 26R reservoir, Elk Hills Field, CA, through January 1995. The horizontal wells have been critical in maintaining high oil production rates from the reservoir and have significantly increased ultimate recovery. The 26R reservoir...

.... Waterflood recovery is primarily improved by creating smaller patterns, improving pattern geometry, increasing the rate of injection throughput and ultimate throughput volume. Screening Study A parametric study was conducted in early 1991 which correlated ultimate recovery with controllable field...

... grids did a better job. The global effective permeability of the re-scaled grid was much lower for these inadequate grid sizes. Global effective permeability can thus be used to assess grid adequacy with respect to heterogeneity prior to performing simulations. permeability ultimate recovery...

... ultimate recovery redrill vertical permeability reservoir upstream oil & gas horizontal section california permeability drilling operation tangent section vertical well oil recovery vertical redrill conventional well fluid system elk hills horizontal well recovery productivity...

... addition to steam. The temperature profile and pressure drop along the length of the sand pack were recorded along with ultimate recovery and effluent properties. Carbon dioxide affects oil recovery by several mechanism. (Gas displacement, swelling, viscosity reduction.) Measurements of: CO 2 swelling...