... variation appraisal stage Upstream Oil & Gas appraisal activity porosity unconventional gas conference reservoir permeability barik reservoir Exhibition saturation reservoir quality distribution appraisal well permeability thickness reservoir quality interpretation Oman static...

... is required for the Middle Eastern reservoirs. Artificial Intelligence complex reservoir Upstream Oil & Gas hydraulic fracturing Exhibition organic matter clay content spe annual technical conference porosity USA shale proppant embedment Shale Rock reservoir flowback rock mechanical...

... analysis (SCAL) data. Two-dimensional Scanning Electron Microscopy (SEM) and three-dimensional Focused Ion Beam (FIB)-SEM analysis were studied to characterize the organic matter content in the samples together with (organic and inorganic) porosity and matrix permeability. The FIB-SEM images in 3D were...

..., porosity up to 14% with averages values within the range 5-10%. In order to produce economically, hydraulic fracturing is applied in these reservoirs. Geomechanics calculations are essential for the fracturing design. One of the particular challenges is fracture containment within the gas zone because...

... & Gas sahmah shale shale Saudi Arabia kerogen talukdar silurian hot shale porosity transformation ratio Jarvie hot shale assessment maturity unconventional resource source rock basin hydrocarbon TOC Introduction Shale gas exploration and production is steadily adding...

... is calibrated to surveillance data and dynamic well test data. These data include porosity, porosity-thickness (PhiH), permeability, and permeability-thickness (KH). The results of this initial integration are compared with extractions from numerous seismically-generated attribute maps at each well location...

... of understanding both dynamic flow properties and geomechanical response in complex tectonic environments. Dynamic rock typing focuses on using both depositional and petrophysical properties including rock type, porosity, and effective gas permeability at reservoir conditions to divide the reservoir into flow...

... and pure water saturated layers is lower than 2.0. The neutron and density logs, which are used for reservoir porosity estimation, are usable in gas bearing formation identification. In gas bearing formation, the neutron derived porosity is lower than the ture formation porosity due to the effection...

... cake should allow for minimum filtration, prevent solid invasions to the formation, and withstand high differential overbalance pressures. This work involves a detailed discussion for the most important filter cake properties such as filter cake thickness, porosity, permeability, and filter cake...

... to be met, exploration has been stepped up in recent years to meet this demand, especially as new opportunities from conventional gas accumulations become rarer. Exploration successes over the last five years are increasingly restricted to deep, tight Amin sandstone reservoirs with porosities ranging from 2...

... Abstract The statistical histograms of core porosities and permeabilities illustrate that the distribution of reservoir porosity for Chang 6 Formation is from 5.0% to 12.0%, the average value is 8.2%, reservoir permeabilities range from 0.71 to 3.98 mD, and the average permeability is 1.26mD...

... to partially replace gas, thereby trapping a residual gas phase. Dynamic rock typing "focuses on using petrophysical properties including rock type, porosity and effective permeability at reservoir conditions to divide the reservoir into flow units" ( Liu et al, 2012 ); however, this should be done within...

... and high temperature alluvial sandstone reservoir with a very high netto-gross (N/G) but relatively low porosity and permeability. Due to these properties, the reservoir is classified as a tight reservoir. Several wells in North Oman have encountered Amin reservoir showing low permeability...

... significantly increased permeability, porosity, and stimulated reservoir volume. A synthetic sweetspot nearby a wellbore or fracture area can be created by the new treatment mechanism. Permeability of tested cores was measured by Coreflood system and showed significant increase with new treatment technique...

... saturation conventional log Reservoir Characterization hydrocarbon bearing formation minimal resistivity Upstream Oil & Gas ordos basin tight sandstone reservoir chang 6 porosity resistivity spe 163952 resistivity experiment Introduction The target region lies to the north Ordos basin...

.... This paper presents results from a sensitivity study of the dimension of hydraulic fracturing stimulated reservoir volume (SRV), matrix and propped fracture permeability which is spatially varied as one of the most realistic approaches, and of the bottom hole pressure. The approaches "dual porosity -single...

... that proppants should not be considered an interchangeable commodity, and that well performance will be dependent on the quality and characteristics of the specific proppants selected. fracturing fluid Pellet fracture conductivity fracturing materials Upstream Oil & Gas HDC porosity ldc...

... of infill and step-out opportunities. machine learning neural network absolute permeability facies permeability model Reservoir Characterization Upstream Oil & Gas petrophysical property contribution flow in porous media gas effective permeability water saturation porosity Artificial...

... fluid sampling, spill points, and saturation height data which provide key pieces of information in the evaluation of these reservoirs. One of the key conclusions is that the porosity and permeability of cores in overpressure reservoirs have better quality preservation compared to normal/under pressure...

..., estimating from nuclear magnetic resonance (NMR) logs, and calculating from other properties such as porosity using correlations. It is noted that these methods have their own limitations. Core measurement is expensive, time consuming and limited by core availability. NMR logs are high cost. Correlations...