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Keywords: water saturation
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Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200541-MS
... distinction. Reservoir Characterization Upstream Oil & Gas flow in porous media Artificial Intelligence Fluid Dynamics water saturation horizontal permeability artificial neural network production rate heterogeneous carbonate reservoir dynamic model hydraulic flow unit machine learning...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200574-MS
...) and temperature (up to 200°C) core-holder with an antenna that allows for low power electromagnetic sweeps in the radio frequency range. A novel inversion algorithm was created and incorporated with our core-holder-pump system that enables dynamic acquisition of the oil and water saturations...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200531-MS
... evaluate parent-child interaction in depleted environment. reservoir geomechanics Modeling & Simulation Reservoir Characterization water saturation Artificial Intelligence workflow estimation unconventional reservoir lamination count horizontal stress child well fracture log analysis...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200582-MS
... flowing back the invaded water is not only due to the capillary forces in the water invaded zone overcoming the applied pressure forces, but also due to the so-called capillary end effect (CEE) developing near the fracture-matrix interface. Presence of CEE increases the water saturation near the interface...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200586-MS
... recovery reservoir characterisation free water level Flow Behaviour Abu Dhabi synthetic production data closure open source carbonate reservoir model natural depletion reservoir model reservoir permeability production control water saturation production monitoring reservoir surveillance...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200598-MS
... injection (onepetro.org) Upstream Oil & Gas water saturation experiment enhanced recovery Fluid Dynamics simulation result core-flood experiment flow in porous media injection experiment relative permeability injection saturation Oil Recovery experimental data Sohrabi hysteresis...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200610-MS
...-state (SS) condition. The two-phase Darcy Law can be used to calculate the relative permeability directly only when water saturation is constant along the core. However, the capillary end effect (CEE) causes water accumulation or depletion at the end of the core depending upon the wettability. This...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200633-MS
... cycles. In the following, only oil-water reservoirs will be discussed, however the results can easily be extended to gas-water reservoirs keeping these differences in mind. Abstract The initial water saturation in a reservoir is important for both hydrocarbon volume estimation and distribution...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200648-MS
... Abstract Saturation Height Model (SHM) definition is a primary activity for estimating volume of hydrocarbon initially in place. SHM describes the variation of the water saturation (S W ) as a function of the main rock properties (porosity and permeability), the fluid properties (density and...
Proceedings Papers

Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195486-MS
... electromagnetic induction and tomography principles to provide an image of the resistivity distribution between boreholes. The resistivity profile between the two wells can be used to derive porosity and water saturation. Marsala et al. (2008) and Zhang et al. (2017) have discussed in detail about saturation...
Proceedings Papers

Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195562-MS
... constant terms in the Corey equations were calculated and their mean values applied in order to calculate the relative permeability curves for the oil and water phases. The range of water saturation in which the relative permeability curves describe the core conditions after the breakthrough time, due to...
Proceedings Papers

Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195515-MS
... Upstream Oil & Gas porous medium water saturation flow in porous media pore pressure lower initial water saturation effective stress saturation non-wetting phase borehole collapse reservoir geomechanics poroelastic solution borehole stability unsaturated case borehole equation lt 2...
Proceedings Papers

Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195565-MS
... water phase accumulates in the central region of the pores. Hence, a conducting water network is only observed above a critical water saturation at which the water droplets coalesce. This critical water saturation is called the percolation threshold ( Stauffer and Aharony 1994 ). Abstract The...
Proceedings Papers

Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195450-MS
... Modeling & Simulation production control bo 204 completion well bo 208 Upstream Oil & Gas water saturation Exhibition Directional Drilling horizontal infill well bo 208 Austria production monitoring drilling operation bockfliess area water cut AICD bo 205 well path compartment...
Proceedings Papers

Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195468-MS
... are all complex quantities. The water saturation, S w , is estimated from Equation 13 . The interpretation of electrical resistivity measurements is usually performed with the objective of estimating hydrocarbon/water saturation. However, in this paper we utilize the information contained in...
Proceedings Papers

Paper presented at the SPE Europec featured at 80th EAGE Conference and Exhibition, June 11–14, 2018
Paper Number: SPE-190779-MS
... modelled to determine the parameters of the surfactant-dependent function in the foam model. The simulation results fit the experimental data of pressure drops very well. Upstream Oil & Gas water saturation chemical flooding methods concentration pressure drop enhanced recovery high-quality...
Proceedings Papers

Paper presented at the SPE Europec featured at 80th EAGE Conference and Exhibition, June 11–14, 2018
Paper Number: SPE-190817-MS
... chemical flooding methods enhanced recovery polymer injection Upstream Oil & Gas water saturation polymer flooding saturation Efficiency recovery final oil recovery polymer solution breakthrough viscosity oil saturation viscosity ratio Oil Recovery experiment maturity time...
Proceedings Papers

Paper presented at the SPE Europec featured at 80th EAGE Conference and Exhibition, June 11–14, 2018
Paper Number: SPE-190805-MS
... method Upstream Oil & Gas flow sand Fluid Dynamics water saturation workflow petroleum geoscience21 mass flow sand relative permeability function heterogeneity upscaled relative permeability function turbidite society of petroleum engineers reservoir heterogeneity core-scale model...
Proceedings Papers

Paper presented at the SPE Europec featured at 79th EAGE Conference and Exhibition, June 12–15, 2017
Paper Number: SPE-185883-MS
..., 2015 ), and the gas production from a particular shale reservoir depends on its storage potential and transport properties ( Wu et al., 2015a , b , c , 2016 ). However, the initial water saturation or moisture within nanoporous shale under actual condition may be a significant factor influencing the...
Proceedings Papers

Paper presented at the SPE Europec featured at 78th EAGE Conference and Exhibition, May 30–June 2, 2016
Paper Number: SPE-180088-MS
... curves successfully. with the water Amott wetting index defined as, (8) W I w = S w 0 − S w i 1 − S w i − S o r , where S w0 is the water saturation at zero capillary pressure and S or is the residual oil saturation at the end of...

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