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Keywords: reservoir
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Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199909-MS
... oil systems, as will be quantified later. Abstract Water flooding has been applied for more than seventy years in both conventional and unconventional heavy oil reservoirs. Although it is generally accepted that the mechanisms of water flooding in heavy oil systems are totally different than...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199927-MS
... in porous media fluid dynamics modeling & simulation upstream oil & gas steam chamber relative permeability relative permeability model relative permeability curve stone ii model reservoir water saturation kr og baker enhanced recovery steam-assisted gravity drainage mechanism...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199910-MS
... composition and dielectric properties of the medium material. The existence in reservoirs of mobile molecules with molecular dipole moments (like water) enables reservoir heating with oscillating electric fields generated by passing of EM waves. The oscillating polar molecules (mainly water) generates...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199921-MS
... initial viscosity viscosity sav 10xv polymer solution enhanced recovery divalent ion stability shear rate upstream oil & gas thermal stability seawater oxygen concentration chemical flooding methods sodium carbonate polymer ammonium hydroxide high temperature reservoir...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199907-MS
... optimization problem steam generation capacity optimization well pair case 1 steam allocation optimization steam allocation reservoir Abstract Computing hardware and reservoir simulation technologies continue to evolve in order to meet the ever-increasing requirement for improving...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199964-MS
... During the first 6 to 12 month production period, a large volume of sand usually is produced ( Figures 2a , 2b ). A peak productivity commonly is obtained that is an order of magnitude larger than would be predicted from the radial flow semi steady-state calculation. Because most reservoirs...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199947-MS
... briefly summarizes the reservoir properties of these formations and provides an overview of the primary CHOPS recovery mechanism which only recovers on average 8% of the original oil in place. Therefore, the target for Enhanced Oil Recovery (EOR) processes are substantial. For instance, if an additional 2...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199935-MS
... reservoir characterization drilling fluid chemistry well control drilling fluid selection and formulation oil sand drilling fluid management & disposal completion installation and operations downhole intervention well intervention complex reservoir drilling fluid property fluid...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189716-MS
... Abstract This paper presents the preliminary results of a Cyclic Steam Stimulation (CSS) trial in a horizontal well for the first time in the State of Kuwait. The horizontal well was completed in a viscous crude oil bearing shallow unconsolidated sandstone reservoir of Middle Miocene age...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189755-MS
... oil production rate with the minimum required energy (GHG emission), as well as the effectiveness of energy transport of steam to minimize the required solvent in circulation for the extraction process. In this paper, the complex solvent-steam phase behaviour and reservoir fluid flow...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189719-MS
... interface relative permeability heat transfer interface rear end mathematical model temperature difference reservoir gas phase SAGD injection pressure composition point temperature saturation equation SAGD process Under decades of years of theoretical research and field trials, Steam...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189735-MS
... optimization of production strategies and effectivereservoirmanagement. Conventional workflows for inference of reservoir heterogeneities may involve 1) constructingrealizations of reservoir propertydistributionusing static data obtained from petrophysical logor core analysis; 2) subjecting each realization...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189758-MS
..., named Area A ( Figure 6 ). Based on the data analysis of water disposal area, Area A performance and reservoir modeling, the WIPM projects were expanded into Area B (8 patterns in 2004) and Phase 1 (8 patterns in 2007 & 2011). The expansion projects used vertical wells in a pseudo 1-3-1 inverted 7...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189749-MS
... Abstract The CHOPS process involves the growth of high permeability channels (wormholes) into the reservoir. The wormholes provide improved access to the reservoir, thereby substantially increasing oil production rates. Field evidence and laboratory experiments indicate that wormholes tend...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189743-MS
... alshachinskoe heavy oilfield injection Tatarstan reservoir Figure 5 Dual wellhead SAGD wells #232 and #233. Figure 6 Dual wellhead SAGD wells #240 and #241. At the preheating phase steam was circulated in both wells to establish the hydrodynamic connectivity between the pair...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189720-MS
... chamber development, particularly in areas with extensive top water present. This paper presents the temperature and pressure responses over time at different elevations within the reservoir. It compares temperature and pressure responses for the wells with top water and without top water and 4D seismic...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189750-MS
... In Liaohe, a number of heavy oil reservoirs are initially recovered using CSS process, while at later stage other follow-up thermal processes would be introduced to enhance the recovery. Such a full field conversion from CSS to other follow-ups, such as steam flooding, SAGD, in-situ combustion...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189715-MS
... maximum steam chamber velocity interface enhanced recovery chamber velocity heat front velocity CVD model reservoir steam-assisted gravity drainage steam temperature steam chamber steam chamber velocity steam chamber interface temperature profile thermal method Upstream Oil & Gas...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189731-MS
... in the near future. Abstract Bhagyam is a large oil field in the Barmer Basin of Rajasthan, India. The major producing intervals are shallow Paleocene-aged Fatehgarh sandstones. The paraffinic oil is viscous (20-500 cP) with wax appearance temperature (WAT) only 2-3°C lower than the average reservoir...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189740-MS
... λκ Thermal  t circ  ] + E i [ − ( OD / 2 ) 2 4 λκ Thermal  t circ  ] ⋅ Abstract Steam-assisted gravity drainage (SAGD) is the method of choice to extract bitumen from Athabasca oil sand reservoirs in Western Canada. Bitumen...

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