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Keywords: oil production
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Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199923-MS
... enhanced recovery gas injection upstream oil & gas gas-lift process algorithm sensitivity analysis optimization strategy mad algorithm gas recycling society of petroleum engineers optimization decision variable optimizer surface facility oil production allocation fraction available gas...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199943-MS
... downward ( Butler, 1987a , 1991 ). Using this theory, the steam interface could be divided into different smaller segments. Then, the location, heat penetration rate and also the oil production from each segment can be computed at each time step. The Darcy equation could be applied on a small segment...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199949-MS
... fuel and O 2 concentration used for combustion. Different mole% water values (0 to 90%), N 2 /CO 2 ratios (0 to 7.43), and temperatures (80 to 450 °C) were investigated in order to evaluate many of the available options. Although oil production for water-hot gas injection was much lower than...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Conference, September 28–October 2, 2020
Paper Number: SPE-199908-MS
... model was validated with pad-2 and pad-3 performance (cumulative steam injection and oil production). To build the data-driven model, the historical data for pad-1 are first normalized. The normalization serves as a data pre-processing step in the data-driven model development process...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189753-MS
... configuration oil production Reservoir Heterogeneity production profile enhanced recovery reservoir simulation configuration Engineering distance function realization shale configuration Reservoir heterogeneity is an essential consideration for any SAGD project. Many experimental and numerical...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189743-MS
... SAGD oil production steam-assisted gravity drainage Production Phase dual wellhead sagd well thermal method Upstream Oil & Gas operation alshachinskoe heavy oil field production well society of petroleum engineers enhanced recovery case history-utilizing dual wellhead sagd...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189764-MS
..., such as oil-bearing formations [ Okoniewski 2017 ]. Abstract The numerical evaluation of dielectric heating in a heavy oil containing sand is presented using a shaped dipole antenna under static (no oil production) and dynamic (with oil production) conditions. The electromagnetic simulator AxREMS™...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, March 13–14, 2018
Paper Number: SPE-189726-MS
... the dynamic gridding feature in the model. Once the optimized dynamic gridding parameters were determined, several different well configurations were investigated. Comparisons were made between SAGD and hybrid steam/combustion processes in terms of cumulative water (steam) injection, cumulative oil production...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-184961-MS
... wells and improves heavy oil field production with a limited quantity of energy. This paper presents the typical completion applied for this EOR process, the well integrity concerns due to high temperature and the calculated oil production increase that is confirmed by field application. The insulated...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-184967-MS
... are configured in the same way as those in SAGD and a corresponding number of vertical wells are distributed around the horizontal wells. The upper horizontal well is used for steam injection and the lower one is used for water production and the surrounding vertical wells are used for oil production. During...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-184976-MS
... dimensions of 0.03×5×30 m and can be used in a new steam injection design. The potential application of this technique to enhanced oil recovery is investigated using a thermal reservoir simulator. Reservoir simulations show promising results in terms of cumulative steam oil ratio (CSOR) and oil production...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, February 15–16, 2017
Paper Number: SPE-184990-MS
...-assisted gravity drainage objective function model validation machine learning flow in porous media Fluid Dynamics oil production Eocene reservoir primary production enhanced recovery producer data analysis SAGD validated model viscosity Kuwait pilot area st Eocene reservoir influx...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180709-MS
... directly to improved oil recovery due to additional oil viscosity drop as a result of oil-solvent mixture process. Along with this the solvent injection may reduce the operational in-situ temperature and thus, to increase the energy efficiency (i.e. the amount of energy required per unit of oil production...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180715-MS
... of heterogeneous reservoir features from the profiles of SAGD field production data. Artificial Intelligence thermal method SAGD machine learning neural network enhanced recovery steam-assisted gravity drainage oil production prediction Reservoir Heterogeneity proxy model SAGD production basic...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180732-MS
... variable in large projects of developing giant XHO reservoirs. Modeling & Simulation thermal method steam-assisted gravity drainage enhanced recovery SAGD reservoir performance wellbore pressure drop primary production reservoir Upstream Oil & Gas oil production xho reservoir...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180738-MS
... together or at different times. The objective of the simulations was to develop steam-air injection based on its ability to divert steam from more to less oil depleted regions thereby improving reservoir contact (conformance) and increasing oil production. This diversion is caused by the deposition of coke...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174406-MS
... into consideration to enhance heavy oil production, especially for water sensitive reservoirs as well, the condition of water short such as offshore and desert. In a typical CSEAGD process, two parallel horizontal wells are drilled as injection well and production well respectively, both wells serve as electrodes...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174407-MS
... meantime between failure (MTBF) and achieve incremental oil production. The use of resin injected during a cyclic steaming event (CS) can improve well reliability and enhance well economics of marginal oil producers by providing an alternative to more expensive remedial options. thermal method...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174413-MS
... that has been producing since 2005 by combining two techniques: cold heavy oil production with sand (CHOPS) and conventional waterflooding. Water injection began approximately one year after the start of production of oil, and while an excellent production response to the injection well was observed...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174412-MS
... throughout the propane flood experiments. Using this model, a field-scale one-well pair in SAGD configuration was simulated for steam only and two steam+ propane cases (10:1 and 1:1 vol. ratio) in a typical heavy crude oil reservoir. Results showed accelerated oil production and higher API crude...

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