improved polyacrylamide treatments for water control
improved polyacrylamide treatments for water control
Improved Polyacrylamide Treatments for Water Control in - OnePetro.Two new polyacrylamide processes for water control in producing wells improve the efficiency of conventional polyacrylamide treatment withoutinducing any risk of well plugging by crosslinkers. Treatment plugging bycrosslinkers.
Improved Polyacrylamide Treatments for Water Control in
Summary. Two new polyacrylamide processes for water control in producing wellsimprove the efficiency of conventional polyacrylamide treatment withoutinducing any risk of well plug
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Polyacrylamide degradation and its implications in - Nature
What is PAM? Polyacrylamide (PAM) is a chemical polymer used for a variety of purposes. Non agricultural uses of PAM include waste and potable water treatment, processing and washing of fruits and vegetables, clarification of juices, manufacturing of cosmetics, and paper production.
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Recent advances in enhanced polymer gels for profile control
An advantage of the emulsion polymers isthat they will dissolve readily and uniformly in water, thus facilitating control of the polymer concentrationduring a job. However, the emulsion polymers are usuallymore expensive than dry polymers.The average molecular weights and activities listedin Table 2 were provided by the polymer suppliers
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Polyacrylamide degradation and its implications in - Nature
What is PAM? Polyacrylamide (PAM) is a chemical polymer used for a variety of purposes. Non agricultural uses of PAM include waste and potable water treatment, processing and washing of fruits and vegetables, clarification of juices, manufacturing of cosmetics, and paper production.
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PAM in Furrow Irrigation, an Erosion Control Breakthrough
Polyacrylamide copolymers having molecular weights of 12-15 Mg/mol and charge densities of 8-35% are most effective. Environmental regulation, safety and toxicity issues have been reviewed by Seybold (1994) and Barvenik (1994). In the US, PAMs are used in potable water treatment, food processing and other sensitive applications.
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ANIONIC POLYACRYLAMIDE (PAM) APPLICATION
CODE 450 (ac) DEFINITION Application of water-soluble anionic polyacrylamide (PAM) to the soil. PURPOSE This practice is used to accomplish one or more of the following purposes: Reduce soil erosion by water or wind. Improve soil surface infiltration rate and minimize soil crusting to allow for uniform plant growth.
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Effect of Polyacrylamide integrated with other soil
Use of polyacrylamide in combination with other conservation and Best Management Practices will improve erosion control. Irrigation Induced Erosion Considerations Other conservation treatments such as land leveling, irrigation water management, reduced tillage, reservoir tillage, crop rotations, etc. should be used in conjunction with this practice
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Modeling Gelation Time of Organically Crosslinked
In drinking water treatment and industrial wastewater treatment, the combined use of polyacrylamide and inorganic flocculants can significantly improve water quality. Improve the strength and settling speed of flocs.
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Influence of polyacrylamide application to soil on movement
Polyacrylamide (PAM) use in irrigation for erosion control has increased water infiltration and reduced soil erosion. This has improved runoff water quality via lower concentrations of nitrogen, phosphorous, and pesticides, and decreased biological oxygen demand.
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Controlling water in producing operations. Part 5. Using
@article{osti_6318836, title = {Controlling water in producing operations. Part 5. Using polyacrylamide polymers}, author = {Sparlin, D D and Hagen, Jr, R W}, abstractNote = {If used correctly, dilute polyacrylamide polymers are ideal water control materials since they may be injected without reducing oil or gas production, but will restrict water production.
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Polyacrylamide degradation and its implications in - Nature
Use of polyacrylamide in combination with other conservation and Best Management Practices will improve erosion control. Irrigation Induced Erosion Considerations Other conservation treatments such as land leveling, irrigation water management, reduced tillage, reservoir tillage, crop rotations, etc. should be used in conjunction with this practice
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Mitigating Pesticides and Sediment in Tail Water using
spilled PAM with water as the surface will become extremely slippery and a fall hazard. Spilled PAM should be swept clean or removed without the addition of water. Place semi-hydrated PAM blocks as close to the source of sediment or turbidity as possible to improve the effectiveness of the treatment and to provide additional length of flow and
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Controlling water in producing operations. Part 5. Using
@article{osti_6318836, title = {Controlling water in producing operations. Part 5. Using polyacrylamide polymers}, author = {Sparlin, D D and Hagen, Jr, R W}, abstractNote = {If used correctly, dilute polyacrylamide polymers are ideal water control materials since they may be injected without reducing oil or gas production, but will restrict water production.
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Polyacrylamide: A Review of the Use, Effectiveness, and Cost
Zaltoun, A; Kohler, N; Guerrinl, Y 1991: Improved Polyacrylamide Treatments for Water Control in Producing Wells Journal of Petroleum Technology 43(7): 862-867 Barreau Patrick; Bertin Henri; Lasseux Didier; Glenat Philippe; Zaitoun Alan 1997: Water control in producing wells; influence of an adsorbed-polymer layer on relative permeabilities and
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