... laboratory studies show high agreement. The model coefficients obtained by treatment of laboratory data allow predicting skin growth in production wells under fines migration. coal seam gas reservoir characterization migration upstream oil & gas coal bed methane concentration correspond...

... Consider a rock with initial concentration of the attached movable particles σ aI . Velocity increase corresponds to horizontal shift of point I to the right ( Fig. 4 ). At the point A, the detached torque is lower than the attach torque, so the particle remains attached. Further increase...

... interference test Upstream Oil & Gas reservoir pressure Material Balance Drillstem Testing dimension time response drillstem/well testing correspond boundary nd bpt channel body pressure history match analytical model time-lapse bpt BPT numerical model DST reservoir Introduction...

... carbonates. waterflooding physical property enhanced recovery oilfield Reservoir Characterization Upstream Oil & Gas identification structural geology correspond middle east thief zone reef-flat buildup openhole log mishrif carbonate well logging reservoir architecture model...

.... The optimal contact angle corresponding to the maximum PI values for both gas and water are around 90°. Increase of the capillary viscous ratio leads to more significant end effect at the outer boundary of the treated zone, and smaller optimal contact angle ( Figs. 8c , d ). Conclusions The analytical...

... operations planned for two additional wells, further saving time and reducing risk. Upstream Oil & Gas gas zone real time system pump-out module FSWD tool log analysis flowline sample bottle operation objective filtrate well logging water zone correspond module fraction optical...

..., hydrocarbons typing are complicated by their reduced volumes and corresponding diminished effect on conventional logs. Wells are highly deviated and targets don't align in the same direction leading to high trajectories tortuosity. This prevents to plan extensive wireline logging program. Formation evaluation...

... reservoir and production management that has contributed to the early identification of additional infill opportunities. breakthrough tracer location pyrenee development inflow tracer system upstream oil & gas correspond watercut water production tracer material flux western australia...

... thixotropic fluid correspond spe 122443 pipe inlet Introduction In the oil and gas industry, the use of pipelines to convey large amounts of crude oil over short or long distances has been extensive. Transportation of conventional (Newtonian, low viscosity, steady physical properties, single-phase...

... We focus here on the first stage of the injection process, for a period of twelve months. It corresponds to the major induced seismic activity on the site, due to stress redistribution consecutive to gas storage. Model The geological model is filled with twelve geological layers, three...

... laboratory data filtration function deep bed filtration equation conference correspond spe 100391 Droplet generation from residual oil when the critical capillary number was exceeded has been observed in laboratory experiments 18 . It was found out that the presence of residual oil had...

... correspond peciko geological modeling reservoir simulation depletion netsand connectivity extension structural geology modeling bearing reservoir optimizing fluid distribution Introduction Peciko is a giant gas field south east of the Mahakam Delta. It covers 250km2 with a gross reservoir...

... permeability from the well injectivity history. Two examples of well data treatment for the deep-water offshore reservoir A (Campos Basin, Brazil) are presented. injection cake formation damage coefficient waterflooding enhanced recovery permeability correspond coefficient transition time...

... particle flux deep bed filtration particle dispersion concentration correspond upstream oil & gas waterflooding wave solution particle concentration equation injection petroleum engineer travelling wave flow regime coefficient boundary condition transport filtration injectivity decline...

... injection injection moran oilfield pool reservoir reservoir management correspond eocene level spe 64473 reservoir upper pool reservoir moran east field old field sandstone reservoir characterization waterflooding reservoir simulation anupam rajkhowa moran west field reserves evaluation...

... operation fraction caetano 2 correspond spe 64525 Introduction Upward two-phase flow through an annular channel is encountered in various industrial applications such as heat exchangers, power plants and production of oil and gas. However, the intensity of engineering use does not reflect...

...) show the two methods. Complex Correlation (net sand). In this case it is impossible to use statistical methods because one value of the petrophysical characteristic, can correspond to two or more values of the seismic attribute. The only way to use geo regression is to decompose the curve in elementary...

... sandstone recognition stuart spe 37025 fluid dynamics mineral core analysis society university rock type reservoir characterization methodology petroleum engineer correspond formation permeability determination SPE 37025 Society of Petroleum Engineers A Methodology for Estimating...

... and bond evaluation impedance water gap processing method ultrasonic measurement experiment microannuli united states government variation liquid-filled microannuli mrayl microannulus effect attenuation result correspond casing-to-cement interface casing and cementing acoustic impedance...