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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-198002-MS
... deployment. We considered different 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...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198035-MS
... induced fracture conditions. For the pilot area, where the inter-well distance is relatively short (~140m × 140m), understanding the presence and nature of high conductive features is of key importance for both the ongoing waterflood activities and future chemical EOR plans. A separate study...
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...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198048-MS
... to 170,000 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...
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-198172-MS
... Single Well Chemical Tracer Testing (SWCTT) is widely used to determine remaining oil saturation after waterflooding and after enhanced oil recovery technologies are applied. SWCTT has the advantage of being a direct measurement of oil saturation in the reservoir while maintaining wettability. 1...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198137-MS
... 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 mauddud injection...
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 Introduction In this paper, we present a case for application of low salinity EOR for a Kuwaiti reservoir...
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...
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-198000-MS
... laboratory studies including polymer rheology, thermal stability, and transportability using coreflood tests. Our results highlight that the common constraints may be overcome by careful selection of polymer/cosolvent/pre-shearing and appropriate design of low-salinity polymer flooding. waterflooding...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 13–16, 2019
Paper Number: SPE-198066-MS
... 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 rock enhanced recovery carbonate reservoir pressure drop breakthrough time upstream oil & gas...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187573-MS
... source water tendency reservoir Reservoir Conditions analogue field waterflooding Injection Water Quality jar test injection regional variation matrix acid stimulation permeability compatibility Introduction Field "A" is a satellite field of Kuwait producing from multi-layer sand...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187567-MS
... Before year 2000: Depletion drive mechanism and a pilot was tested in the crestal area. 2000-2010: Waterflooding project implemented at full field scale in the north crestal area with inverted 9 spot pattern approach, with rapid re-circulation of injected water. After 2011: At this period...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187546-MS
... to restore production with best practice. This practice and work flow have been accepted to be implemented in similar wells in future. real time system production control enhanced recovery production monitoring Completion Monitoring Systems/Intelligent Wells flow control equipment waterflooding...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187596-MS
... the subsurface booty of STOOIP in Sabiriyah Mauddud - SAMA. waterflooding injector segment review producer enhanced recovery lesson learnt production-injection balance KOC realization water flood Upstream Oil & Gas reservoir pressure connectivity North Kuwait water injection carbonate...
Proceedings Papers

Paper presented at the SPE Kuwait Oil & Gas Show and Conference, October 15–18, 2017
Paper Number: SPE-187584-MS
... This reservoir has been classified as one of the most heterogeneous reservoirs in the world as per the detailed Analogue study conducted by BP in 1998. The preliminary lessons learnt during waterflood start up, along with surprises in terms of static & dynamic data has resulted in slowing...
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...

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