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Keywords: injection rate
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Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200412-MS
... & gas polymer injectivity particle fracture initiation shear-thickening fluid wellbore newtonian fluid fracture minimum principal stress injection rheology injection rate injectivity Polymer flooding is an effective chemical enhanced oil recovery (EOR) method in reservoir development...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200388-MS
... allocation efficiency full optimization case production rate chemical flooding methods artificial intelligence upstream oil & gas optimization case streamline producer reference case water cut oil recovery injection rate Abstract This paper describes a novel streamline-based rate...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200371-MS
... performance are described. Monitoring included rate and pressure tracking, injection profiles and inter-well tracer programs before and during the foam flood. While changes in injection rate and injection profile confirmed the formation of strong foam near the wellbore and redistribution of fluids...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200332-MS
... recovery can be predicted with less than 2% differences compared to simulation results. This shows the capability and practicality of CRM. The model is next used to obtain new injection schedule to increase oil recovery. The new injection rates obtained from the model predict an increase in oil recovery...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200427-MS
... characterization reservoir surveillance production monitoring modeling & simulation hydraulic fracturing complex reservoir compressor production control artificial intelligence condensate reservoir gas injection method upstream oil & gas oil production harmonic decline injection rate project...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200429-MS
... reservoir surveillance production chemistry fluid dynamics asphaltene inhibition compositional analysis asphaltene deposition injection rate gas injection method upstream oil & gas asphaltene precipitation scale inhibition remediation of hydrates injection gas reservoir oil asphaltene...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200436-MS
... the second best (32%). C1:C2(72:28) mixture and field gas exhibit the similar efficacy in recovery (24% and 21%). C1:C2(95:5) mixture showed the worst recovery (11%). 6) high injection rate yielded better recovery (37%) than low injection rate (24%), 6) Increase in pore surface area by factor of 2.5...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200430-MS
... gas oil ratio reservoir simulation injection rate calibration process oil recovery reservoir simulation model injection society of petroleum engineers upstream oil & gas depletion solution gas oil ratio fracture eagle ford drillstem/well testing simulation model pilot area gas...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200458-MS
... technology co2 injection injection rate ferrous oxide permeability Swelling clays are subject to formation damage in the presence of low salinity water introduced by freshwater drilling, fracing, or completion techniques. Once formation damage occurs, it is very difficult to reverse/shrink...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200464-MS
... application oil recovery injection rate producer argentina reservoir The Cerro Dragón Field is in southern Argentina in the San Jorge Gulf Basin (SJB). It extends mainly from west to east with the areal coverage of 170000 km 2 . The field has been operated by Pan American Energy S.L. since 1999...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200355-MS
... shows a faster response than expected in the range of three to four months despite a reduction in the target polymer injection rate because of issues in the water availability. The oil rate displayed good recovery values, thus, demonstrated the efficiency of the proposed higher concentration dosage...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, April 14–18, 2018
Paper Number: SPE-190225-MS
... enhanced recovery effective length experiment pressure gradient flow in porous media flow rate HPAM Injection Rate Upstream Oil & Gas core 1 mechanical degradation mobility reduction core 3 polymer solution molecular weight chemical flooding methods Fluid Dynamics viscosity...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, April 14–18, 2018
Paper Number: SPE-190233-MS
... configuration, type of wells (horizontal or vertical), polymer slug size, production and injection rates and polymer concentration. Laboratory testing and field pilot testing is performed to select polymers, derive polymer and polymer-rock interaction parameters and to reduce economic, operational and reservoir...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, April 14–18, 2018
Paper Number: SPE-190694-MS
... logic programming concentration chamber velocity diffusion coefficient mass fraction production rate Injection Rate bitumen viscosity cumulative oil production oil production rate interface equation There are some limitations in applying Steam Assisted Gravity Drainage (SAGD) for oil...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, April 14–18, 2018
Paper Number: SPE-190157-MS
... and water injection rates during WAG process, BHPs of producers, and the WAG half cycle length, and the other is a comprehensive optimization which also considers the length of primary production and waterflooding and operating parameters of these processes as the operating variables. As for conventional...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, April 14–18, 2018
Paper Number: SPE-190239-MS
... comprises of a combination of parameters created by sampling the variables of interest from a desired distribution. For example, x and y areal coordinates of injection wells, gas injection rates, and slug ratio could be sampled from uniform distributions defined by reservoir boundaries and control limits...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, April 14–18, 2018
Paper Number: SPE-190326-MS
... on describing the upscale of the polymer pilot and the strategy to optimize the project's operation. enhanced recovery injection pressure injector pressure behavior chemical flooding methods polymer injection operation Argentina expansion evaluation Injection Rate expansion zone spe 160078...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, April 14–18, 2018
Paper Number: SPE-190312-MS
... enhanced recovery WAG cycle Implementation Injection Rate reservoir chemical flooding methods co 2 injector injection cycle Salt Creek field producer well processing rate injection reservoir simulation Oil Recovery reduction injectivity CO 2 enhanced oil recovery (CO 2 EOR) has...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, April 14–18, 2018
Paper Number: SPE-190313-MS
...). Fig. 2a presents the number of open producers and injectors with respect to time as well as the voidage replacement coefficient. Fig. 2b presents the water and oil production rate and water injection rate. The field was operated above voidage ratio of 1 for quite long time, however, in 2010...
Proceedings Papers

Paper presented at the SPE Improved Oil Recovery Conference, April 14–18, 2018
Paper Number: SPE-190314-MS
... injected is 618,000 BWIPD and the average oil production rate of a producer well is 30BOPD with an average water cut of 90%. Injector wells have an average injection rate of 1,500BWIPD. The field is subdivided in six operational areas: Cira North, Cira East, Cira South, Infantas North, Infantas Central...

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