enhanced oil recovery using micron-size polyacrylamide

enhanced oil recovery using micron-size polyacrylamide

Enhanced Oil Recovery Using Micron-Size Polyacrylamide

Micron-size polyacrylamide elastic microsphere (MPEM) is a newly developed profile control and oil displacement agent for enhanced oil recovery in heterogeneous reservoirs.

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enhanced oil recovery using micron-size polyacrylamide

Enhanced Oil Recovery Using Micron-Size Polyacrylamide

Micron-size polyacrylamide elastic microsphere (MPEM) is a newly developed profile control and oil displacement agent for enhanced oil recovery in heterogeneous reservoirs. In this study, laboratory experiments were performed to characterize the viscoelastic properties of MPEMs in brine water.

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enhanced oil recovery using micron-size polyacrylamide

enhanced oil recovery using micron-size polyacrylamide

Enhanced Oil Recovery Using Micron-Size Polyacrylamide. Micron-size polyacrylamide elastic microsphere (MPEM) is a newly developed profile control and oil displacement agent for enhanced oil recovery in heterogeneous reservoirs. In this study, laboratory experiments were performed to characterize the viscoelastic properties of MPEMs in brine water.

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polyacrylamide used in enhanced oil recovery (eor) - sinofloc

Polyacrylamide Used in Enhanced Oil Recovery (EOR) - Sinofloc

Polyacrylamide Used in Enhanced Oil Recovery (EOR) Crude oil and oil layers, like groundwater, is ejected upwards along the borehole once the holes are drilled, owing to the oppression of the oil itself by the huge energy of the reservoir (dissolved air, the top of the gas). According to this principle, the exploitation of crude oil in the oil

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pore-scale investigation of micron-size polyacrylamide

Pore-Scale Investigation of Micron-Size Polyacrylamide

In Situ Surface Decorated Polymer Microsphere Technology for Enhanced Oil Recovery in High-Temperature Petroleum Reservoirs. Energy & Fuels 2018, 32 (3) , 3312-3321. DOI: 10.1021/acs.energyfuels.8b00001. Chuanjin Yao, Dan Wang, Jing Wang, Jian Hou, Guanglun Lei, and Tammo S. Steenhuis .

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acs publications: chemistry journals, books, and references

ACS Publications: Chemistry journals, books, and references

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polyacrylamide and its derivatives for oil recovery

Polyacrylamide and its derivatives for oil recovery

flooding and gel treatment agent in enhanced oil recovery. Recent developments, performance, applications and limitations of polyacrylamides and its derivatives, including copolymers and hydrogels for enhancing oil recovery are reviewed. A water-free suspension system was developed to synthesize PAMs and PAMs-microgel.

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pore-scale investigation of micron-size polyacrylamide

Pore-Scale Investigation of Micron-Size Polyacrylamide

fraction (up to 70%) of the oil is not contacted by the injected fluid. Tertiary or enhanced oil recovery (EOR) involves removing these remaining hydrocarbons. One of the more promising methods is to block the path through which the injected fluid flows by using micrometer-size polyacrylamide elastic microspheres (MPEMs) and force the flow

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pore-scale investigation of micron-size polyacrylamide

Pore-Scale Investigation of Micron-Size Polyacrylamide

fraction (up to 70%) of the oil is not contacted by the injected fluid. Tertiary or enhanced oil recovery (EOR) involves removing these remaining hydrocarbons. One of the more promising methods is to block the path through which the injected fluid flows by using micrometer-size polyacrylamide elastic microspheres (MPEMs) and force the flow

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pore-scale investigation of micron-size polyacrylamide

Pore-Scale Investigation of Micron-Size Polyacrylamide

In Situ Surface Decorated Polymer Microsphere Technology for Enhanced Oil Recovery in High-Temperature Petroleum Reservoirs. Energy & Fuels 2018, 32 (3) , 3312-3321. DOI: 10.1021/acs.energyfuels.8b00001. Chuanjin Yao, Dan Wang, Jing Wang, Jian Hou, Guanglun Lei, and Tammo S. Steenhuis .

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research and application of micron-size polyacrylamide

Research and Application of Micron-Size Polyacrylamide

Micron-size polyacrylamide elastic microspheres (MPEMs) are a smart sweep improvement and profile modification agent, which can be prepared controllably on the ground through inverse suspension polymerization using acrylamide crosslinked with an organic crosslinker.

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polyacrylamide degradation and its implications in

Polyacrylamide degradation and its implications in

High MW anionic PAM is also the most commonly applied polymer in enhanced oil recovery applications; the use of surfactant-polymer flooding can increase oil recovery by 5–30% 14 and in some

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pore-scale investigation of micron-size polyacrylamide

Pore-Scale Investigation of Micron-Size Polyacrylamide

Abstract Knowledge of micrometer-size polyacrylamide elastic microsphere (MPEM) transport and retention mechanisms in porous media is essential for the application of MPEMs as a smart sweep improvement and profile modification agent in improving oil recovery.

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coupled model and numerical simulation for microscopic

Coupled model and numerical simulation for microscopic

Micron-size polyacrylamide elastic microsphere (MPEM) is a newly developed profile control and oil displacement agent for enhanced oil recovery in heterogeneous reservoirs.

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preparation of a micron-size silica-reinforced polymer

Preparation of a micron-size silica-reinforced polymer

Enhanced oil recovery using micron-size polyacrylamide elastic microspheres: underlying mechanisms and displacement experiments Ind. Eng. Chem. Res. , 54 ( 2015 ) , pp. 10925 - 10934 CrossRef View Record in Scopus Google Scholar

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enhanced oil recovery mechanism and recovery performance of

Enhanced oil recovery mechanism and recovery performance of

1 INTRODUCTION. Oil and gas still supply most of the world's energy, and extraction of the remaining trapped oil is significant to meet the demand of near-future energy. 1, 2 Due to the reservoir heterogeneity and high oil viscosity, it is reported that the normal water flooding can only produce about 30% of the original oil generally. 3 The nonuniform fluid displacements in porous media are

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research and application of micron-size polyacrylamide

Research and Application of Micron-Size Polyacrylamide

Micron-size polyacrylamide elastic microspheres (MPEMs) are a smart sweep improvement and profile modification agent, which can be prepared controllably on the ground through inverse suspension polymerization using acrylamide crosslinked with an organic crosslinker.

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pore-scale investigation of micron-size polyacrylamide

Pore-Scale Investigation of Micron-Size Polyacrylamide

Abstract Knowledge of micrometer-size polyacrylamide elastic microsphere (MPEM) transport and retention mechanisms in porous media is essential for the application of MPEMs as a smart sweep improvement and profile modification agent in improving oil recovery.

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anionic polyacrylamide used for eor(enhanced oil recovery

Anionic polyacrylamide used for EOR(Enhanced Oil Recovery

Anionic polyacrylamide used for EOR(Enhanced Oil Recovery) Chinafloc A2320 is a specifal size of anionic polyacrylamie with high molecular weight used for. EOR(Enhanced Oil Recovery) 1. Product characteristics. This product is a trpe of ultra-high molecular polyacrylamide specifically produced for oilfield polymer flooding

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ep2197974b1 - installation for enhanced oil recovery using

EP2197974B1 - Installation for enhanced oil recovery using

Installation for enhanced oil recovery comprising in succession: a polymer storage hopper (1), a grinding device (3) comprising, a chamber (16) for grinding and draining the dispersed polymer comprising a rotor (17) and a stator (20), on all or part of the periphery of the chamber, a ring (22) fed by a secondary water circuit (22), the ring communicating with the chamber (16) for the spraying

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polymeric nanospheres as a displacement fluid in enhanced oil

Polymeric nanospheres as a displacement fluid in enhanced oil

This paper presents the investigation of using nanoscale polyacrylamide-based spheres (nanospheres) as a displacement fluid in enhanced oil recovery (EOR). Coreflood experiments were conducted to evaluate the impact of nanospheres and its concentration dispersed in model formation water on oil recovery during a tertiary oil recovery process. The coreflood results showed that nanospheres can

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us7762340b2 - installation for enhanced oil recovery using

US7762340B2 - Installation for enhanced oil recovery using

Installation for enhanced oil recovery using water soluble polymers, method for implementing same Download PDF Info Publication number US7762340B2.

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enhanced oil recovery eor using flooding polymer

Enhanced Oil Recovery EOR using flooding polymer

Enhanced Oil Recovery revenues nearly DOUBLED, in just 4 years from $54.96 billion in 2007 to $102.02 billion in 2011! The United States will recover more than 300 Billion Barrels of Oil through Enhanced Oil Recovery (EOR) technologies according to the Department of Energy. In the next 10-15 years, 50% of the oil produced in the USA will be

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professor guanglun lei - upc.edu.cn

Professor Guanglun Lei - upc.edu.cn

Enhanced oil recovery using micron-size polyacrylamide elastic microspheres: underlying mechanisms and displacement experiments[J]. Industrial & Engineering Chemistry Research, 2015, 54(43): 10925-10934.

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