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Keywords: saturation
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Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205756-MS
... storage molecular diffusion operation modeling & simulation co 2 impurity content storage capacity saturation underground gas storage reservoir gas phase upstream oil & gas nitrogen produced gas petroleum engineer Introduction Clean and efficient natural gas has gradually...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205556-MS
...Abstract Abstract This paper proposes a deep learning-based framework for proxy flow modeling to predict gridded dynamic petroleum reservoir properties (like pressure and saturation) and production rates for wells in a single framework. It approximates the solution of a full physics-based...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202206-MS
... implementation accuracy 13 . Two formulations were tested during the pilot campaign, sodium hydroxide (NaOH) formulations has been previously reported 14 . This paper focus is on sodium carbonate (Na 2 CO 3 ) formulations. Field Overview A thorough review of suitable in-situ oil saturation measurement...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202261-MS
... Spectroscopy data were applied to get the mineralogy and TOC. Water saturation was derived from dielectric data or resistivity data. NMR had been used to estimate the porosity to ensure the storage capacity of the reservoir. However, the fluid typing could not be done with 1D T2 measurement...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202248-MS
... into chamber-1; capillary pressure hysteresis defined the imbibition residual oil saturation to water flood (ISorw) across the oil-water transition zone. In a second experiment, the core chamber was subdivided into zones, each comprising five model layers, and the imbibition oil-water relative permeability...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202263-MS
.../STB and GOR is 237 SCF/STB. Formation water is of NaHCO 3 type with salinity 7078 mg/L. Initial oil saturation in the test area was 68.7%, which had decreased to 50.5% prior to polymer injection. Remaining oil saturation is low (commonly <48%) in the structurally higher northwest area ( Shao, 2017...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202333-MS
.... Heat exchange also increases the density and saturation of CO 2 at the plume edge, which causes a sharper and faster advancing front. Higher pressure in the reservoir forces fluids to migrate to the transition zone, which also reduces its temperature. CO 2 flows preferentially through the lowest...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202337-MS
... saturation gas saturation pressure drop andersen fracture society of petroleum engineers relative permeability flux capillary pressure permeability water blockage porosity blockage apparent permeability Introduction Gas shales can have permeability in the nanodarcy range ( Javadpour et...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202443-MS
... flow in the reservoir for both sandstone and carbonate reservoirs. The proposed model evaluates the relative permeability as a function of porosity, rock absolute permeability, initial water saturation, residual oil saturation, wettability index and water saturation. Accordingly, relative permeability...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196256-MS
.... thermal method steam-assisted gravity drainage constraint SAGD oil phase Artificial Intelligence Upstream Oil & Gas enhanced recovery oil component Cmg Star combustion society of petroleum engineers reservoir simulation calculation simulator saturation gas phase chemical reaction...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196286-MS
...Abstract Abstract Water-alternating-gas (WAG) flooding has been successfully used as development alternative providing frontal mobility control for better conformance, potential reduction of residual oil saturations to water, particularly when miscibility is achieved, and relative permeability...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196359-MS
... saturated with crude oil at different irreducible saturation by centrifuge and aged for different durations. Then they were immersed in deuterium oxide (D 2 O) with two ends open (TEO) at an elevated temperature for spontaneous imbibition. The aging and spontaneous imbibition processes were monitored...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196338-MS
... pressure transient analysis diffusivity Aslanyan saturation decomposition iteration interpretation Drilling matching quality pressure response transmissibility effective thickness xpm iteration formation water saturation CTR permeability displacement efficiency society of petroleum...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196293-MS
... such as residual oil saturation (Sor) reduction, chemical loss through adsorption, dilution effects on capillary number, salinity and viscosity effects, cooling effects, chemical reactions, among others. The study results show that chemical EOR injection is a technically feasible and economically viable option...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196400-MS
... and multi-component solvent injection at low and high operating pressures. A lab scale physical model saturated with Athabasca bitumen, used in an earlier experimental study, was adapted to a simulation model for this purpose. After tuning the numerical model by history matching the physical model...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196462-MS
... log analysis drillstem/well testing fracture distribution correction interpretation reservoir imager log basement reservoir partial fracture society of petroleum engineers permeability curve saturation fracture permeability Upstream Oil & Gas interporosity flow coefficient basement...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196484-MS
... in real-life case studies will be shared as well: ▪ First, a well selection process is performed to review inactive strings and/or low performers that are most impacted by such issues as reservoir pressure declined / high water production. Cased-hole saturation logs (PNC log) and static pressure log...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196544-MS
...) provided the means of conveyance for an advanced array of well diagnostic tools selected to evaluate the multiple downhole scenarios that may lead to the increase in water production, including completion failures, saturation depletion, and flow from unexpected sources. This paper discusses the integrated...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196551-MS
... permeability saturation reservoir steam-assisted gravity drainage oil production Exhibition cyclic co 2 injection chemical flooding methods neural network water saturation predictive model spe annual technical conference reservoir simulation cumulative oil production co2 injection simulation...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192115-MS
... from 20 to 100000 ppm. Then, he found a positive correlation between the resistivity of brine water and 100% brine saturated rocks. Moreover, the results also show that this correlation has indicated relationship with the formation resistivity factor and porosity from close inspection data of formation...

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