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Keywords: water saturation
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Proceedings Papers

Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213425-MS
... surfactant flooding, three surfactant formulations having different IFT values were selected through a preliminary screening. This study showed that there is no correlation between initial water saturation (S wi ) and absolute permeability for the cores tested. In addition, variations in spontaneous oil...
Proceedings Papers

Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213336-MS
... water saturations at which the core been flooded to, at every water saturation a water and an oil relative permeability value is obtained. To represent the reservoir efficiently and addressing several aspects of its 56 relative permeability curves (from 56 composites) have been collected from different...
Proceedings Papers

Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213776-MS
... of the constructed DR models. Using the established digital models of the rock samples, the Pc behavior was simulated. The results showed trend and connate water saturation matches with the experimental measurements. The results of this study demonstrate that the digitally generated Pc data obtained using...
Proceedings Papers

Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213734-MS
... geological subdiscipline water saturation pore size Introduction Drilling fluid lost circulation and mud invasion not only still trigger a wellbore stability challenge to drilling teams and operations but also negatively affect the reservoir productivities. Drilling through depleted reservoirs...
Proceedings Papers

Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213947-MS
... is derived from D-T 2 NMR data using a model based on restricted diffusion, then the derived m is used to separate m from n in the dielectric derived MN parameter. Results firstly indicate that m derived from NMR correlates with the resistivity benchmarks for fully water saturated samples ( S w...
Proceedings Papers

Paper presented at the SPE Middle East Oil & Gas Show and Conference, November 28–December 1, 2021
Paper Number: SPE-204851-MS
... for optimizing the location of sensors within the fracture channels to enhance waterfront tracking. The approach first deploys the deep learning algorithm for determining the water saturation levels within the fractures based on the sensor data.. Then, it updates the sensor locations in order to optimize...
Proceedings Papers

Paper presented at the SPE Middle East Oil & Gas Show and Conference, November 28–December 1, 2021
Paper Number: SPE-204904-MS
... petrophysical analysis, reserves estimate and completion decisions. machine learning neural network calculation well logging frequency water saturation porosity artificial intelligence resistive invasion permittivity salinity solver enable real-time radial inversion inversion algorithm...
Proceedings Papers

Paper presented at the SPE Middle East Oil & Gas Show and Conference, November 28–December 1, 2021
Paper Number: SPE-204854-MS
... square error information interwell saturation prediction interwell saturation dataset porosity algorithm petroleum engineer regression water saturation cube resistivity accuracy hold dataset saturation artificial intelligence analysis Introduction Interwell saturation prediction...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-195103-MS
... md 17.9 md Initial Water Saturation 0.117 0.101 The fluid properties are according to the experimentally reported values. Table 3 shows a summary of the fluid properties. Table 3 Core Simulation Model Fluid Properties Fluid Properties at 140 °F Viscosity, cp...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194879-MS
... in tight reservoirs due to increasing the water saturation around wellbore region and eventually decreasing the relative permeability of hydrocarbons. Acid fracturing or hydraulic fracturing are required to remove the damage and enhance the formation conductivity. The objective of this paper is to propose...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194875-MS
... saturation Mauddud permeability permeable layer water flood project rock texture resistivity log Upstream Oil & Gas dissolution log analysis society of petroleum engineers mauddud well porosity permeability profile reservoir Rock Fabric secondary porosity water saturation Introduction...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194938-MS
..., 71 and 103 respectively. Afterwards NMR measurements were performed on the synthetic formation water saturated cores. At the end of the desaturation (primary drainage), NMR measurements were performed on the oil saturated cores. These cores were subsequently aged for 21 days at 60 °C under 250...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194975-MS
..., the core flooding experiments showed that the highest residual oil recovery was achieved by the LSWAF of KCl composition (87.45% of OOIP) compared to the MgCl 2 and FW. Upstream Oil & Gas core flooding experiment waterflooding crude oil water saturation mgcl 2 low salinity water Oil...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194770-MS
... fractional flow curve fractured sample Fluid Dynamics water saturation lattice boltzmann model enhanced recovery flow in porous media simulation time Simulation relative permeability lattice Boltzmann method permeability gravity water-wet case fracture reservoir society of petroleum engineers...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194816-MS
... Reservoir Characterization Mauddud reservoir Wara reservoir connectivity reservoir south channel wara south channel sand distribution Upstream Oil & Gas porosity saturation water saturation sand body shale Bahrain field Wara brt-1965 report Introduction The Bahrain Field...

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