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Keywords: recovery factor
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Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-208630-STU
... Our performance parameters are recovery factor and water cut. In order to obtain universal results, we use ratios and other dimensionless variables such as the Lorenz coefficient, horizontal permeability to vertical permeability ratio, and thief zone permeability to average permeability ratio...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206346-MS
... for nonionic surfactants. This work demonstrates that there is not a "one size fits all" surfactant design. complex reservoir reservoir temperature shale gas np-12 cloud computing oil shale experiment surfactant molecule cloud point surfactant wettability alteration recovery factor...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-204274-STU
... substantial effect on determining intrinsic velocity of fluid within pores of fracture, and in EGS models having vertical flow, downward flow case is observed to have better performance in terms of heat recovery factor than upward flow case of the same model. reservoir characterization enhanced...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-204268-STU
... uncertainty margin recovery factor producer well waterflood performance scenario permeability simulation macroscopic displacement Introduction Oil demand has risen considerably at rate of 2.9% in recent years (BP 2019). Meanwhile, worldwide oil production is still largely plagued by declining...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201489-MS
... performed by Turek et al. (1984). N 2 and supercritical CO 2 (sCO 2 ) molecules are then injected into the channel at different pressures to investigate the effectiveness of this EOR mechanism by computing the oil recovery factors. In the first step, the density profiles of injected gases and synthetic...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-199774-STU
.... Upstream Oil & Gas enhanced recovery experiment ift surf contact angle recovery factor imbibition core plug spontaneous imbibition shale oil eor surfactant solution alteration recovery surfactant capillary pressure reservoir society of petroleum engineers fluid system Oil Recovery...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195854-MS
... microemulsion injection permeability pilot result pilot area recovery factor core flood lower shaunavon microemulsion formulation incremental production Flotek Industries has performed a number of enhanced waterflooding projects in recent years, utilizing patented microemulsion technology...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195802-MS
... Zones Variable bottom water and top gas Ultimate Recovery Factor 1 to 15% Sand Cut 0 to 30%. Formation dependent. Water Cut 10 to 95% Gas-Oil-Ratio 3 to 10 m 3 /m 3 One EOR technology considered for post-CHOPS recovery is cyclic solvent injection (CSI). During CSI a miscible...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195962-MS
... & Gas expandable liner critical rate operator efficiency society of petroleum engineers interaction Technology Conference recovery factor perforation efficiency PRESENTATION OF SPE-195962-MS PRESENTATION OF SPE-195962-MS The reservoir data supporting primary well refracs...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-199905-STU
.... Secondly, three synthetically wettability scenarios (water-wet, intermediate-wet, and oil-wet) and two flow rates (0.1 and 1 cm³/min) are selected and applied in the core-plug model to perform, as a third step, a sensitivity analysis in terms of oil recovery factor, water cut and water saturation. Results...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-195985-MS
.... Examples from the Montney Formation in Western Canada and the Bakken Formation in North Dakota, USA are studied in detail. Ultimate hydrocarbon recovery factors, early time well performance and production profiles are analyzed and compared to the XDA and 3DPI metrics using visual analytics...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196165-MS
... development methods. This knowledge can aid operators in unlocking new reservoir targets and optimizing field development, and ultimately will improve recovery factors and overall field economics. drilling operation Directional Drilling Simulation Upstream Oil & Gas lateral icv oil production...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196097-MS
... was recovered in the 2 PV of waterflood following the IL slug. ASBs formulations produced O/W emulsions with prolonged recovery over 5 PV waterflooding after the ASB slug. The recovery factor for ASBs was 1.6 times that recovered for 11 PV of waterflooding only. In the hydrophobic sandpacks, The ASB formulation...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196217-MS
... by increasing the lifetime and primary recovery factor. These re-development strategies can be widely grouped into two major categories: well engineering, such as artifitial lift optimization, recompletion and stimulation techniques, relocation of surface facilities and field automation; and, reservoir...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196162-MS
... displacement were conducted by performing a series of core floods in heterogeneous carbonate cores with sub-10-mD permeability. The effect of foam on oil recovery performance was evaluated based on the ultimate recovery factor and oil recovery rate. The effect of injection strategy (continuous drive injection...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191502-MS
... steam-assisted gravity drainage contact angle gas injection spontaneous imbibition experiment surfactant-assisted spontaneous imbibition experiment thermal method Upstream Oil & Gas recovery factor core plug reservoir Oil Recovery SAGD experiment imbibition experiment...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191527-MS
... & Gas porosity Modeling & Simulation spatial continuity workflow stratigraphic layer forecast Meddaugh grid Reservoir Characterization stratigraphic detail semivariogram range Reservoir Heterogeneity permeability geological modeling heterogeneity recovery recovery factor modeling...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191692-MS
... & Gas Forecasting Method Oil Viscosity decline curve analysis waterflooding OOIP recovery factor Injection Rate reservoir Modeling & Simulation cumulative injection orange circle correspond cumulative oil production correspond injection characteristic extrapolation oil rate...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-194034-STU
... are summarized in Table 2 . Table 2 Heavy Oil Primary Production Summary Post-primary production data Recovery Factor (%) 14.7 OOIP (cm 3 ) 720 Volume Oil Produced (cm 3 ) 105 So (fraction) 0.747 Swr (fraction) 0.108 Sg (fraction) 0.145 Abstract In recent years...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-194037-STU
... recovery investigation aquathermolysis reaction nanoparticle recovery factor different concentration Heavy crude oil exploitation is an interesting topic deal with the shortage of energy in the world, since light crude production is peaking at the same time as global demand for oil...

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