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Keywords: mpa
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201581-MS
... elastic area in MPa; σ H σ h are the original maximum and minimum horizontal principle stress considering the pore pressure in MPa; σ v is the original vertical in-situ stress in MPa; σ r σ θ σ z are the effective radial, tangential and vertical stress in the elastic area in MPa; τ rθ is...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201671-MS
... conformance improvement fluid dynamics flow in porous media aperture experiment mpa foam oil recovery foam flow co 2 tight formation crude oil foam stability foam flooding stability injection differential pressure fracture ncf With the escalating demand of crude oil along with the...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201770-MS
... chemistry strength cement property casing and cementing top pore pressure cement formulation outer surface initial state pore pressure constant axial stress interface stress mpa bottom pore pressure reservoir geomechanics upstream oil & gas axial stress strain gauge effective stress...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201376-MS
... pressure test directional drilling drillstem/well testing frac ball mpa injectivity test pressure isolation complex reservoir casing and cementing upstream oil & gas water hammer oscillation frac stage injection rate fracture pump-down pressure-falloff trend line perforation cluster...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201642-MS
..., with stiffening as the stress increases ( Fjaer et al. 2008 ). The most representative curves to the actual field stress condition is the range which corresponds between the second and third stress-strain curves for σ′ 3 =9.0 and 17.9 MPa. The depleted conditions were assumed a-priori to follow a...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195966-MS
... annular barrier creation of slowly creeping shale formations. Reservoir Characterization reservoir geomechanics annular space experiment rock stiffness wellbore society of petroleum engineers Upstream Oil & Gas shale MPa closure time creep deformation Simulation model parameter...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196026-MS
... typical behavior observed in the field; thus, enhancing, improving, and increasing the efficiency of hydrocarbon recovery. reservoir geomechanics aperture experiment true triaxial stress condition Upstream Oil & Gas Simulation MPa hydraulic fracturing Reservoir Characterization strength...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191511-MS
... For the non-adsorption gas PPD experiment, the procedures of the experiment are shown as below: The core sample was put in the center of the core holder. The two end faces of the core sample were sealed and applied confining stress of 13 MPa in the axial direction of the core sample by...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170717-MS
... coreflood experiment production data flow in porous media fractional flow relative permeability History instability viscous fingering Upstream Oil & Gas displacing fluid viscosity experiment viscosity ratio simulated experiment history matching MJBN mpa Presentation of SPE-170717-MS...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170943-MS
... geology creep strain stress-dependent permeability dolomite Modeling & Simulation Upstream Oil & Gas laboratory data fracture conductivity MPa Poisson apparatus flow in porous media Fluid Dynamics core analysis porosity conductivity time-dependent deformation laboratory calcite...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 27–29, 2014
Paper Number: SPE-170956-MS
... actual geometry of the created fracture is rougher and more complex than is typically assumed by standard models. Upstream Oil & Gas closure stress MPa hydraulic fracturing compliance wellbore storage aperture fluid pressure simulation bc hydraulic fracture permeability formation...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2013
Paper Number: SPE-166097-MS
... presented along with constant mass expansion (CME) results, oil viscosities and slim tube measurements. The results show that two liquid phases are formed prior to asphaltene precipitation and the emergence of a gas phase at 94 MPa. The oil viscosity is reduced by a factor two during the swelling process...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 8–10, 2012
Paper Number: SPE-160314-MS
... numerical simulators. An additional advantage of the method is the reduction in viscosity measurements needed to construct an accurate viscosity model. bitumen fluid modeling oil sand complex reservoir motahhari composition equation of state svrcek prediction mpa wc bit 1 molecular weight...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 8–10, 2012
Paper Number: SPE-155954-MS
... is KD 1 ( K is the distance coefficient). If the proppants are close to each other, K is equal to 1; if not, K is greater than 1. Fig. 4 shows the stress analysis for a single proppant in Fig. 3 . Comparing Figs. 4 with 2, it can be seen that the unit of pressure is MPa in Fig. 4...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 30–November 2, 2011
Paper Number: SPE-146638-MS
..., tank and separator. Laboratory stand has unique capabilities and provides a power pressure in the nozzle of the ejector up to 20 MPa, and an intake pressure (in the suction chamber) - up to 5 MPa. This stand is fully simulates the use of an ejector in well's and field conditions. The use of liquid-gas...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 30–November 2, 2011
Paper Number: SPE-147075-MS
... FVF for fluid no.1 versus experimental data Abstract PVT and viscosity data are presented for fluids from a deep and highly undersaturated Gulf of Mexico reservoir with a pressure of around 150 MPa. The fluid compressibility is a key property when evaluating the reserves and the potential...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 19–22, 2010
Paper Number: SPE-134473-MS
.... The strategy implemented includes different sets of experimental tests ( Table 1 ) and numerical modeling. Batch experiments were carried out in steel reactors under static conditions. Two sets of experiments (test#1, test#2) were performed with supercritical CO 2 pressurized at 8 MPa (1160...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 4–7, 2009
Paper Number: SPE-123971-MS
... Dynamics enhanced recovery polymer flooding shear stress permeability streamline MPa representation Injection Rate finite difference code neural network fractional flow curve simulator pressure gradient rheology SPE 123971 Streamline-Based Simulation of Non-Newtonian Polymer Flooding...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 4–7, 2009
Paper Number: SPE-124415-MS
... reservoir MPa deliverability permeability module evaluation method society of petroleum engineers reservoir permeability permeability modulus performance prediction dynamic characteristic evaluation method sensitive permeability stress sensitivity transitional period stress-sensitive gas...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 4–7, 2009
Paper Number: SPE-124919-MS
... orientation Efficiency borehole fracture 8 natural fracture Upstream Oil & Gas fracture 9 mapping hydraulic fracture growth physical mapping fracture MPa hydraulic fracture tunnel hydraulic fracturing geometry fracture growth shear zone fracture 7 vein fracture...

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