SPE International Symposium on Oilfield Chemistry 2009
DOI: 10.2118/121761-ms
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Incremental Oil Success From Waterflood Sweep Improvement in Alaska

Abstract: TX 75083-3836, U.S.A., fax 01-972-952-9435. AbstractWaterflood thief zones in communication with the rest of the reservoir are a severe and previously challenging problem. This paper gives an introduction to the nature of a novel, heat-activated polymer particulate. Details of a trial of this in-depth diversion system, resulting in commercially significant incremental oil from a BP Alaskan field are presented. The system of one injector and two producers was selected because of a high water oil ratio and low r… Show more

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Cited by 39 publications
(23 citation statements)
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“…Documented CDG's projects include Daqing Field in China [96,102,103], El Tordillo [104] and Loma Alta Sur [105] fields in Argentina and in multiple U.S. oilfields [106,107]. Regarding BrightWater® [108], at the present time Milne Point in Alaska is the only field application discussed or documented in the public domain [109,110]. However, it is expected that the number of CDG's and BrightWater® field applications will increase in the near future based on recent field and laboratory studies underway, opening a new window of opportunities for EOR chemical methods [111][112][113][114].…”
Section: Chemical Methodsmentioning
confidence: 99%
“…Documented CDG's projects include Daqing Field in China [96,102,103], El Tordillo [104] and Loma Alta Sur [105] fields in Argentina and in multiple U.S. oilfields [106,107]. Regarding BrightWater® [108], at the present time Milne Point in Alaska is the only field application discussed or documented in the public domain [109,110]. However, it is expected that the number of CDG's and BrightWater® field applications will increase in the near future based on recent field and laboratory studies underway, opening a new window of opportunities for EOR chemical methods [111][112][113][114].…”
Section: Chemical Methodsmentioning
confidence: 99%
“…Furthermore, the significant costs of field tests were surely not encouraging (Kaminsky et al, 2007). This being said, it is also true that chemical EOR processes have a smaller CO 2 footprint because of their lower associated energy requirements when compared to thermal EOR (Raney et al, 2012) (Mustoni et al, 2010;Ohms et al, 2010;Pritchett et al, 2003). Amongst the conclusions drawn by El-Karsani et al (2014) was that research should be driven towards the use of more environmentally friendly and naturally occurring materials in EOR chemical methods.…”
Section: A Concise Account Of Polymer-based Treatments Since the 1960smentioning
confidence: 99%
“…The new direction in gel particle treatments is to develop softer, small-sized (micro or nano meter size) and swelling-rate controllable particles which will expand the application of PPG to those reservoirs without super high permeability channels or fractures. A few novel small-sized gel particles were developed and applied by international research groups, including microgels [137][138], Bright Water ® [139][140] and linked polymer solutions [141][142]. These products have extended the applications of preformed particle gel treatment technology to the reservoirs without fractures or super high permeability zones or streaks.…”
Section: Preformed Particle Gelmentioning
confidence: 99%