polyacrylamide for water purification and oil drilling
polyacrylamide for water purification and oil drilling
polyacrylamide for water purification and oil drilling
polyacrylamide for water purification and oil drilling
polyacrylamide for water purification and oil drilling
polyacrylamide degradation and its implications in environmental systems | npj clean water

Polyacrylamide degradation and its implications in environmental systems | npj Clean Water

High molecular weight (10 6 ¨C3 ¡Á 10 7 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and...

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partially hydrolyzed polyacrylamide: enhanced oil recovery applications, oil-field produced water pollution, and possible solutions - springer

Partially hydrolyzed polyacrylamide: enhanced oil recovery applications, oil-field produced water pollution, and possible solutions - Springer

Polymers, such as partially hydrolyzed polyacrylamide (HPAM), are widely used in oil fields to enhance or improve the recovery of crude oil from the reservoirs. It works by increasing the viscosity of the injected water, thus improving its mobility and oil recovery. However, during such enhanced oil recovery (EOR) operations, it also produces a huge quantity of water alongside oil. Depending

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preparation and properties of cationic polyacrylamide flocculant for drilling fluid based on modified nano sio2 | journal of polymer research

Preparation and properties of cationic polyacrylamide flocculant for drilling fluid based on modified nano SiO2 | Journal of Polymer Research

1 Citation Explore all metrics Abstract SiO 2 particles of different particle sizes were prepared by sol¨Cgel method using ethyl orthosilicate (TEOS) as raw material.

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recent advances of modified polyacrylamide in drilling technology

Recent advances of modified polyacrylamide in drilling technology

Drilling fluid is a critical component in exploration and excavation, classified into water-based, oil-based, synthetic-based, and gas-based. In Malaysia, a support fluid or a full-length casing is used in the stabilisation of the excavation site, which is then followed by the formation of concrete casting known as a bored pile.

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optimization of partially hydrolyzed polyacrylamide (hpam) utilized in water-based mud while drilling

Optimization of Partially Hydrolyzed Polyacrylamide (HPAM) Utilized in Water-Based Mud While Drilling

Water-soluble polymers are becoming increasingly important in various applications, such as stabilizer fluids and drilling muds. These materials are used as viscosifiers and filtration control agents, flocculants, and deflocculants due to their superior properties in increasing viscosity and gelling ability in the presence of crosslinkers. In general, studying the rheological behavior of

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synthesis of novel modified acrylamide copolymers for montmorillonite flocculants in water-based drilling fluid | bmc chemistry | full text

Synthesis of novel modified acrylamide copolymers for montmorillonite flocculants in water-based drilling fluid | BMC Chemistry | Full Text

1 Citations Metrics Abstract A study was conducted to treat the water-based drilling fluid through coagulation-flocculation. Innovative modified acrylamide copolymers were utilized as montmorillonite flocculants to improve drilling performance and reduce environmental contamination.

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evaluation of polyacrylamide/clay composite as a potential drilling fluid additive in inhibitive water based drilling fluid system

Evaluation of polyacrylamide/clay composite as a potential drilling fluid additive in inhibitive water based drilling fluid system

Hence, synthesized nanocomposite may be used as a drilling fluid additive in inhibitive water based drilling fluid system. Introduction Shales have high potential for fluid¨Crock interactions and the invasion of fluid may accelerate physio-chemical reactions inside the shale when water based drilling fluids are used, which leads to wellbore instability problems.

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some aspects of the properties and degradation of polyacrylamides | chemical reviews - acs publications

Some Aspects of the Properties and Degradation of Polyacrylamides | Chemical Reviews - ACS Publications

Hydrophobically Associating Polyacrylamide ¡°Water-in-Water¡± Emulsion Prepared by Aqueous Dispersion Polymerization: Synthesis, ... Experimental lab approach for water based drilling fluid using polyacrylamide friction reducers to drill extended horizontal , ,

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effect of salt and temperature on molecular aggregation behavior of acrylamide polymer - de gruyter

Effect of salt and temperature on molecular aggregation behavior of acrylamide polymer - De Gruyter

Polyacrylamide/clay nanocomposite (PANC) was synthesized and used as a drilling fluid additive in inhibitive water-based drilling fluid system (). However, it was not suitable for temperatures above 120¡ãC.

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fabrication of porous polyacrylamide/polystyrene fibrous membranes for efficient oil-water separation

Fabrication of porous polyacrylamide/polystyrene fibrous membranes for efficient oil-water separation

Polyacrylamide (PAM), as an inexpensive and highly adsorbent material, was widely applied to water purification [18], [19]. Due to the different hydrophilia, PAM could be a promising pore forming substance in the electrospinning process of PS fiber.

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