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Keywords: efficiency
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Proceedings Papers

Paper presented at the SPE International Heavy Oil Conference and Exhibition, December 10–12, 2018
Paper Number: SPE-193650-MS
... history (which accounts for aquifer influx as determined using material balance). Stochastic material balance history match Instantaneous and cumulative drive indices by reservoir Tank saturation by phase over time Scenarios of oil in place and aquifer strength. The Sweep Efficiency and...
Proceedings Papers

Paper presented at the SPE International Heavy Oil Conference and Exhibition, December 10–12, 2018
Paper Number: SPE-193663-MS
... performed with encouraging results,95% efficiency with accumulated incremental oil of 110,500 tons and the average post-fracturing rate reach to 10.5m3/d increased more than 50% that of the past well stimulation under the same formation conditions. The novel hydraulic fracturing technology provides a new...
Proceedings Papers

Paper presented at the SPE International Heavy Oil Conference and Exhibition, December 10–12, 2018
Paper Number: SPE-193717-MS
... social responsibility thermal method bitumen sustainability steam generation heavy oil development solar steam steam-assisted gravity drainage Efficiency optimization Kuwait sustainable development SAGD Upstream Oil & Gas steam generator OPEX heavy oil project storage society of...
Proceedings Papers

Paper presented at the SPE International Heavy Oil Conference and Exhibition, December 10–12, 2018
Paper Number: SPE-193781-MS
... developed. In Liuguanzhuang, Kongdian and other heavy oil blocks, the average viscosity of crude oil is 8537 mPa•s. The downstream is difficult and the efficiency of the pumping pump is still low. Therefore, the hollow rod electric heating technology has been applied to the pumping system, which results in...
Proceedings Papers

Paper presented at the SPE International Heavy Oil Conference and Exhibition, December 10–12, 2018
Paper Number: SPE-193771-MS
... sample, mm Abstract For heavy oil recovery applications, mobility control is more important than interfacial tension (IFT) reduction and therefore, importance should be given to the recovery of remaining mobile oil by enhanced sweep efficiency. While the relative role of polymer's viscosity and...
Proceedings Papers

Paper presented at the SPE International Heavy Oil Conference and Exhibition, December 10–12, 2018
Paper Number: SPE-193800-MS
... Abstract The manuscript focuses on benefits realized in sucker rod pump system performance, number of workovers, downtime periods, and overall production efficiency as a result of continuous steam injection (steam flooding) on a heavy oil pilot field. It also presents benefits on production...
Proceedings Papers

Paper presented at the SPE International Heavy Oil Conference and Exhibition, December 10–12, 2018
Paper Number: SPE-193768-MS
... development oil company steam generation operation sustainability oil field energy source Upstream Oil & Gas Efficiency Kuwait oil industry application middle east power generation Oil Recovery consumption society of petroleum engineers california energy consumption construction solar...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference and Exhibition, December 6–8, 2016
Paper Number: SPE-184118-MS
... to tackle challenges associated with lowering oil viscosity to improve well productivity and the overall reservoir depletion efficiency. One of the promising new technologies is enabling in-situ steam generation by chemical reaction (EXO-Clean) to mobilize the low API crude oil or tar reserves. In...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference and Exhibition, December 6–8, 2016
Paper Number: SPE-184146-MS
... Upstream Oil & Gas gas Flotation shear force oil droplet size droplet flotation efficiency gas Bubble droplet size crude oil type oil removal efficiency different crude oil type flotation differential pressure cfu oil removal efficiency oil droplet Eftekhardadkhah removal...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference and Exhibition, December 6–8, 2016
Paper Number: SPE-184131-MS
... outlined with tornado charts to serve as a guide in decision making in efficient reservoir management where voidage replacement is a crucial component. It is observed that triggers help to better manage voidage replacement, especially in large reservoirs where reservoir surveillance is a challenge due to...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference and Exhibition, December 6–8, 2016
Paper Number: SPE-184152-MS
... enhanced recovery milling cone thermal method Upstream Oil & Gas SAGD tight oil steam-assisted gravity drainage strength saturation pressure borehole stimulation steam injection application Drilling bitumen Efficiency CH block cleanup additive surfactant optimization...
Proceedings Papers

Paper presented at the SPE International Heavy Oil Conference and Exhibition, December 8–10, 2014
Paper Number: SPE-172888-MS
... oil recovery due to its capability of decreasing the gas-phase mobility, which can be considered as a mobility control aid. Therefore, surfactant alternating solvent injection can be a viable approach to increase the sweep efficiency of solvent flood due to the foaming mechanism. The high apparent...
Proceedings Papers

Paper presented at the SPE International Heavy Oil Conference and Exhibition, December 8–10, 2014
Paper Number: SPE-172861-MS
..., displacing agent/foam assisted steam flooding is expected to be a more efficient method than conventional steam flooding to improve oil recovery in Shengli oilfield. (2) ϕ = V p V b × 100 Where V p is the pore volumes of the cores; W 1 and W 2 are the mass of the...
Proceedings Papers

Paper presented at the SPE International Heavy Oil Conference and Exhibition, December 8–10, 2014
Paper Number: SPE-172862-MS
... mechanisms due to the EM field emission at a given power, the heat and mass transfer interaction, the energy and fluids distribution fields and finally the HO recovery efficiency are considered and discussed in detail. Figure 1 Simulations input data: two-phase relative permeabilities (a) and three...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference and Exhibition, December 12–14, 2011
Paper Number: SPE-148875-MS
.... Tests with two models of reservoir were performed: homogeneous reservoir and heterogeneous stratified reservoir. Water injection was proposed as a comparison to the polymer injection method. chemical flooding methods fluid dynamics efficiency enhanced recovery spe 148875 mobility ratio...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference and Exhibition, December 12–14, 2011
Paper Number: SPE-149944-MS
... 200°C, performing volumetric efficiency of 82%. In general, the field results have demonstrated that the strong resistance of metal PCPs to chemical and mechanical degradation makes them a good alternative for the cold production of heavy and extra heavy oil with relatively high bottomhole...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference and Exhibition, December 12–14, 2011
Paper Number: SPE-150550-MS
... frequency mechanism bitumen emh simulator evaporation recovery complex reservoir efficiency gravity drainage conductivity oil sand upstream oil & gas spe 150550 heating bogdanov thermal efficiency equation injection reservoir conditions bitumen recovery vermeulen oil recovery...
Proceedings Papers

Paper presented at the SPE Heavy Oil Conference and Exhibition, December 12–14, 2011
Paper Number: SPE-150082-MS
... were compared with conventional non-fractured model. Various fracture geometries such as orientation, length, discontinuity, dispersion, location, and networking were studied. Results indicated a better performance in terms of oil recovery and sweep efficiency in the presence of vertical fractures...

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