... storage, and hydrogen gas saturation inside the aquifer. ABSTRACT Hydrogen is a clean energy form aiding in achieving the significant net zero targets while fulfilling objectives of reducing carbon emissions by major economies, thus transitioning from fossil fuel to sustainable energy centres...

... space. The presented workflow enables an a priori estimate for injectivity losses in a WAG EOR approach. enhanced recovery Upstream Oil & Gas water saturation secondary drainage waterflooding Injectivity Behavior workflow flow in porous media breakthrough imbibition injection...

... fluids to reduce surrounding oil saturations and boost water relative permeability. The surfactant-polymer stimulation process described herein enables a step change in injectivity and advances the commercialization of this application. This paper explains the damage mechanism, laboratory chemical design...

... depositional environment reservoir spe 166609 Vittorato heavy oil vrr 1 optimal relative permeability saturation Oil Recovery Introduction Waterflooding is the most important oil recovery process. Its development has been refined over the last one hundred years, and considerable operational...

..., porosity and net to gross, respectively. (4) dh g = dV g / ( ( 1 − S wi − S gr ) * Area*phi*NTG ) As noted earlier, as GOC rises up and the oil column moves upwards, trapped gas saturation (Sgr) remains in the part of the reservoir previously...

... description Exhibition saturation water injection spe 166604 Waveform Inversion inversion valhall reservoir management society of petroleum engineers lof data full waveform inversion seismic image crest Impact of full waveform inversion for improving the static image The Valhall FWI is one...

... permeability (k ro ) during different gas injection cycles, for both water-wet and mixed-wet rocks. However, a considerable cyclic hysteresis effect in k ro is observed during water injection cycles of WAG, which is attributed to the reduction of the residual oil saturation during successive water injections...

... to use the opportunity and capture cased-hole saturation and production logs in existing wells. This data enabled the asset teams to understand fluid displacement mechanisms and upon integration with LWD and other logs provided the basis for the side track strategy. In particular, location...

... sampling of parameter space. reservoir characterization objective function machine learning upstream oil & gas evolutionary algorithm dadashpour seismic data history production data reservoir parameter estimation bulk modulus pressure change saturation history matching artificial...

... structural geology reservoir formation assessment storage resource web-enabled database spe 148426 accessible storage resource upstream oil & gas calculation storage unit hydrocarbon field closure injection rate saturation aquifer permeability reservoir characterization...

... Abstract Formation characteristics are predicted using an advanced computational mathematical method and using hydrocarbon-gas and drilling data as input. Robust predictions of porosity and saturation are made in vertical and horizontal wells, in clastic and carbonate reservoirs. The potential...

..., and channeling. These studies show that horizontal permeability is the most influential parameter on the total amount of CO 2 dissolved, as it facilitates the lateral migration of CO 2 , enhancing dissolution into the brine. Residual gas saturation S gr is found to be the greatest contributor to the amount...

... sandstone saturation cross section Upstream Oil & Gas reservoir management strategy recovery factor injection Reservoir Characterization gas cap oil recovery factor recovery placement high oil recovery factor simulation model fluid contact underpin reservoir management strategy society...

... gas production blank pipe reservoir society of petroleum engineers south reservoir toe side shale section saturation insert string option Reservoir Surveillance gas production completion insert string installation reservoir characterization completion installation and operations ps1...

... Phase Injection Rate Modeling & Simulation Upstream Oil & Gas Otway Project sandstone co 2 saturation tracer tracer concentration injection Bennion relative permeability curve reservoir surveillance production monitoring production control cambrian sandstone climate change...

... in estimates of gas volume and other reservoir properties such as porosity and shaliness. Reservoir Characterization impedance seismic data Upstream Oil & Gas reservoir characterisation Wave Impedance porosity intra-reservoir shale resolution well data inversion saturation rock physics...

.... chemical flooding methods enhanced recovery Upstream Oil & Gas Simulation Saline Aquifer solubility aquifer solid saturation injection permeability injection well saturation mutual solubility precipitation co 2 salinity geological environment injectivity Brine porosity reservoir...

... Abstract There are many examples of dry oil production from portions of reservoirs where the local water saturation is high. When relative permeability data are available, predictions of the expected water cut are not zero, but typically 30-60%. This lack of agreement means that reservoir...

... to good execution and delivery of a surveillance programme that delivers the short term production and long term reserves recovery. real time system Drillstem Testing information recovery spe 108498 saturation Reservoir Surveillance intervention Engineer identification integrity...

... porosity compaction saturation acoustic impedance chalk reservoir seismic observation Reservoir Characterization seismic data contribution injection fracture reservoir water injection spe 108531 waterflooding quantitative analysis injection water flooding petroleum engineer relative...