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Keywords: slug size
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Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200371-MS
... problems in Cedar Lake before with little to no success. Injection profiles were run to TD in I1, I2, and I4 and the baseline injection distribution was established. In I3, the logger couldn't reach below the casing shoe and the decision was made not to attempt any further well work in I3. Slug Size...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Symposium, April 12–16, 2014
Paper Number: SPE-169086-MS
... in accomodating different injection scenarios. The results from this method, full field simulation, and blind testing actual field data are remarkably consistent. Modeling & Simulation enhanced recovery slug size miscible method Upstream Oil & Gas co 2 dimensionless co 2 chemical flooding...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Symposium, April 12–16, 2014
Paper Number: SPE-169093-MS
..., such as data pertaining to the formation water salinity, polymer molecular weight and concentration, polymer viscosity, and slug size. chemical flooding methods slug size enhanced recovery concentration Upstream Oil & Gas water salinity polymer concentration screening criteria Oil Recovery...
Proceedings Papers

Paper presented at the SPE Symposium on Improved Oil Recovery, April 20–23, 2008
Paper Number: SPE-110639-MS
... Abstract The effect of relative permeability hysteresis on both CO 2 storage and oil recovery has been studied using a compositional simulator. The effects of process parameters such as water-alternating-gas (WAG) ratio and CO 2 slug size, and reservoir heterogeneity characteristics...
Proceedings Papers

Paper presented at the SPE Symposium on Improved Oil Recovery, April 20–23, 2008
Paper Number: SPE-113933-MS
... into further expansions. miscible method incremental benefit Modeling & Simulation injectant Upstream Oil & Gas optimization gas injection flood WAG ratio maturity mwag project sand pattern miscible flood incremental oil sale expansion enhanced recovery slug size oil production...
Proceedings Papers

Paper presented at the SPE/DOE Symposium on Improved Oil Recovery, April 17–21, 2004
Paper Number: SPE-89387-MS
... scale levels because the formal optimization problem includes computationally expensive objective function evaluations (field scale numerical simulation). The proposed methodology estimates the optimal values for a set of design variables (slug size and concentration of the chemical agents) to maximize...
Proceedings Papers

Paper presented at the SPE/DOE Improved Oil Recovery Symposium, April 19–22, 1998
Paper Number: SPE-39613-MS
... slug gudong oil field slug size oil saturation water cut concentration viscosity asp flooding oil production polymer producer injection chemical flooding methods pilot area oil recovery efficiency upstream oil & gas surfactant enhanced recovery Abstract An ASP...
Proceedings Papers

Paper presented at the SPE/DOE Improved Oil Recovery Symposium, April 21–24, 1996
Paper Number: SPE-35355-MS
... such as horizontal wells, and an economic approach to optimization. oil price slug size surfactant concentration economics symposium permeability ratio chemical flooding methods profitability surfactant sensitivity analysis modeling & simulation concentration cone optimization oil recovery...
Proceedings Papers

Paper presented at the SPE/DOE Improved Oil Recovery Symposium, April 21–24, 1996
Paper Number: SPE-35391-MS
... and discusses the factors need to be considered for valid use of these curves. waterflooding slug size reservoir flood oil rate upstream oil & gas decline rate enhanced recovery injection rate target field ooip flood characteristic procedure characteristic permian oil recovery...
Proceedings Papers

Paper presented at the SPE/DOE Improved Oil Recovery Symposium, April 17–20, 1994
Paper Number: SPE-27756-MS
... cycle slug size project update oil cut flood conformance improvement operation business value measure processing rate upstream oil & gas society of petroleum engineers value measure enhanced recovery utilization efficiency configuration slug size injection recovery process key...
Proceedings Papers

Paper presented at the SPE/DOE Improved Oil Recovery Symposium, April 17–20, 1994
Paper Number: SPE-27807-MS
... with core data taken from two wells in the field. We have compared the performance of the process using a vertical injector and a vertical producer with that using a horizontal injector and a vertical producer combination. We have also investigated the impact of CO 2 slug size, skin factor, and relative...
Proceedings Papers

Paper presented at the SPE/DOE Improved Oil Recovery Symposium, April 17–20, 1994
Paper Number: SPE-27838-MS
.... The mathematical model is validated through more than 30 experimental runs under a wide range of operating conditions. Several multicomponent mixtures were used in the experimental runs to observe the effects of surfactant concentration, chemical slug size, flow rate, rock properties, salinity of the surfactant...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Symposium, April 16–21, 1988
Paper Number: SPE-17334-MS
... watercut slug size injection waterflooding performance prediction pattern element enhanced recovery modeling & simulation upstream oil & gas solvent injection prototype process parameter miscible flood performance prediction parameter space prediction throughput rate project area...
Proceedings Papers

Paper presented at the SPE Enhanced Oil Recovery Symposium, April 4–7, 1982
Paper Number: SPE-10715-MS
... of slug sizes are held constant. This allows fast development of the relation between oil recovery and slug size requirements for each chemical injected based on only a few laboratory linear floods. Linear floods were conducted in a synthetic water-wet matrix. The multiple slug scaling approach used oil...
Proceedings Papers

Paper presented at the SPE/DOE Enhanced Oil Recovery Symposium, April 5–8, 1981
Paper Number: SPE-9830-MS
... co 2 sensitivity investment upstream oil & gas projection tertiary performance enhanced recovery project economics slug size feasibility oil saturation Amoco Production Company has been and is continuing to investigate the potential for recovering tertiary oil by CO 2 flooding...
Proceedings Papers

Paper presented at the SPE/DOE Enhanced Oil Recovery Symposium, April 5–8, 1981
Paper Number: SPE-9787-MS
... mobility of the carbon dioxide, and its solubility in the subject crude oil. The latter in turn appears to be a function of the density of the carbon dioxide. The effects of pressure, temperature, oil saturation, and slug size on recovery were studied in some detail, and the effect of the composition...
Proceedings Papers

Paper presented at the SPE/DOE Enhanced Oil Recovery Symposium, April 20–23, 1980
Paper Number: SPE-8828-MS
... methods slug size Berea sandstone concentration Micellar Flood oil saturation micellar fluid micellar slug saturation simulator Streamtube enhanced recovery displacement laboratory micellar flood reservoir critical slug size retention dispersivity INTRODUCTION Tertiary recovery...
Proceedings Papers

Paper presented at the SPE Symposium on Improved Methods of Oil Recovery, April 16–17, 1978
Paper Number: SPE-7085-MS
... machine learning waterflooding Pattern Recognition asset and portfolio management Artificial Intelligence field test Reservoir Design Factor Upstream Oil & Gas orientation five-spot pattern well rate enhanced recovery field development optimization and planning slug size oil...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Symposium, March 22–24, 1976
Paper Number: SPE-5808-MS
... micellar flood. The sensitivity of slug size, preflush volume, surfactant loss, and miscibility saturation of this complex displacement process was evaluated for a homogeneous, randomly heterogeneous, non-communicating layered and partially communicating layered model partially communicating layered model...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Symposium, April 22–24, 1974
Paper Number: SPE-4735-MS
... enhanced recovery slug size PVT measurement psia reduction of residual oil saturation carbon dioxide displacement point pressure recovery liquid phase Phase Behavior miscibility Upstream Oil & Gas bubble point pressure concentration Berea core equilibrium watered-out core...

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