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Keywords: waterflooding
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Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198019-MS
... Abstract The limitations of oil recovery from carbonate reservoirs are fractures and oil-wet conditions. To overcome the reservoir heterogeneities and reduce fracture transmissibility, preformed particle gel was applied in injector wells. Experimentally, low salinity waterflooding was applied...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198035-MS
... conformance control to pave the way for efficient ASP flooding. The findings of this study underscore the importance of integrated field development planning and comprehensive surveillance to derive important waterflooding insights that can be used to de-risk ASP flooding under harsh reservoir conditions...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198002-MS
... injection water salinities, surfactant molecules, and brine treatment requirements for several ASP and SP designs. ASP and SP corefloods recovered nearly all of the remaining oil after waterflooding. The surfactant retention was lower for SP floods when brine with reduced concentration of Ca 2+ and Mg 2...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198022-MS
... Abstract We interpreted a series of single-well-chemical-tracer-tests (SWCTTs) estimating residual oil (SORW) to base high salinity waterflood, low salinity waterflood and subsequent polymer flood conducted on a Greater Burgan well. Interpretation of the tests requires history matching of the...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198000-MS
...-salinity polymer flooding. waterflooding concentration polymer flooding chemical flooding methods coreflood pressure drop polymer transport test injection enhanced recovery brine single-phase polymer transport test low-salinity polymer flooding upstream oil & gas viscosity polymer...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198059-MS
.... production chemistry corrosion management mitigation corrosion inhibition waterflooding primary mitigation plan reservoir souring oilfield chemistry h2s management assessment evaluation procedure enhanced recovery upstream oil & gas koc giant carbonate reservoir producer seawater water...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198048-MS
... mg/L. enhanced recovery fluid dynamics particle sweep efficiency upstream oil & gas viscosity salinity activation temperature permeability contrast waterflooding mobility ratio simulator recovery factor flow in porous media brightwater reservoir permeability concentration...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198137-MS
... water encroachment in producers in Sabiriyah Mauddud, the results of which are interesting & worth sharing with the global professionals. upstream oil & gas chetri hom north kuwait injector producer cyclic water injection recirculation waterflooding koc water cut sabiriyah...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198066-MS
... efficiency of surfactant flooding increases as the tight carbonate rock get more oil-wet. The strongly oil-wet core manifested highest oil recovery, whereas in the weakly oil-wet core the recovery efficiency as a result of surfactant flooding was least. waterflooding concentration tight carbonate...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198107-MS
... measurements. Reservoir transmissibility was increased to represent possible fractures/microfractures in the carbonate reservoir. Scoping simulations based on a selected sweet spot of the Tayarat reservoir showed that primary recovery was ineffective due to the lack of a bottom aquifer, and waterflood...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198113-MS
... recovery enhanced recovery experiment application water injection society of petroleum engineers waterflooding low salinity eor low salinity water injection reservoir permeability In this paper, we present a case for application of low salinity EOR for a Kuwaiti reservoir. The purpose of...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198172-MS
... Abstract Single Well Chemical Tracer Testing (SWCTT) is traditionally performed to determine oil saturation after waterflooding and after enhanced oil recovery techniques. Raudhatain Lower Burgan (RALB) and Sabriyah Lower Burgan (SALB) SWCTT oil saturation reduction due to injection of...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198124-MS
... Abstract This article describes both the implementation of a structured review process of field performance for managing an existing waterflood in North Kuwait and summarizes how this process can lead to enhanced oil recovery. The aim of the review process, applied to the Upper Burgan and...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198180-MS
... metric score reservoir management best practice time period producer waterflooding efficiency metric reservoir management recovery factor injector best practice rmpi management index injection reservoir Managing the hydrocarbon resources to maximize recovery with best practices is...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187566-MS
... Abstract Encouraging results from Lab, simulation studies and single well pilot tests (SWCT tests) using ASP flooding provided confidence to conduct multi well pilot test. A confined, normal 5-spot pattern CEOR pilot is planned. SAMA performance over its waterflood life of 17 years has...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187537-MS
... injection produced more oil than water or gas injection alone. For the conditions of our experiments, WAG produced 9.0 % and 14.0 % more oil compared to waterflood and gas injection, respectively. The results also revealed that the order of fluid injection was important. When WAG injection started with a...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187567-MS
... understand the waterflood performance, pressure-production response trends and map the opportunities to encash the benefits in terms of quick oil gains. The paper discusses the best practices adopted to increase production from two of the water flooded reservoirs in NK. Sound workflow process was created by...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187546-MS
... Completion Monitoring Systems/Intelligent Wells flow control equipment waterflooding intervention Well Productivity port active-q dts Completion Installation and Operations ramondenc reservoir pressure stimulation treatment productivity dts acquisition production logging Upstream Oil & Gas...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187673-MS
... Abstract Stimulating water injectors successfully is critical to any waterflood and to successfully stimulate wells it is important to understand what technology works and what does not. An effective method of evaluating stimulation efficency is by monitoring the long term performance of the...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187577-MS
..., it must be emphasized that SMA systems have a worldwide application in oil reservoirs for EOR purposes. Upstream Oil & Gas waterflooding mobility ratio Efficiency polymer flooding injection xanthan gum application enhanced recovery concentration viscosity polyacrylamide chemical...

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