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Proceedings, 2012
At the late step of oil industry development special attention is paid to well exploitation, switching-off well or transfer to another category. It deals with the fact that a lot of big oilfields started to be at the latest step of development, which is characterized by high levels of water cuts with small oil output of producer wells, physical wear of
S. A. Evdokimov +3 more
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At the late step of oil industry development special attention is paid to well exploitation, switching-off well or transfer to another category. It deals with the fact that a lot of big oilfields started to be at the latest step of development, which is characterized by high levels of water cuts with small oil output of producer wells, physical wear of
S. A. Evdokimov +3 more
openaire +1 more source
2020
Enhanced oil recovery (EOR) techniques are used to increase both the amount of oil recovered and the rate at which it is recovered. EOR techniques include thermal recovery processes (steam injection and in situ combustion), gas injection (carbon dioxide injection), chemical injection (polymer injection) and microbial enhanced oil recovery.
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Enhanced oil recovery (EOR) techniques are used to increase both the amount of oil recovered and the rate at which it is recovered. EOR techniques include thermal recovery processes (steam injection and in situ combustion), gas injection (carbon dioxide injection), chemical injection (polymer injection) and microbial enhanced oil recovery.
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Enhanced Oil Recovery Injection Waters
SPE International Oilfield and Geothermal Chemistry Symposium, 1977A survey was made of the types of waters, chemicals, and water treatment methods used in enhanced oil recovery operations. The study indicated that numerous types of waters, chemicals, and water treatment methods are used. Chemical and biochemical reactions can occur when different types of waters are mixed or when enhanced oil recovery chemicals are ...
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Microbial enhanced oil recovery (MEOR)
Current Opinion in Microbiology, 2010Two-thirds of the oil ever found is still in the ground even after primary and secondary production. Microbial enhanced oil recovery (MEOR) is one of the tertiary methods purported to increase oil recovery. Since 1946 more than 400 patents on MEOR have been issued, but none has gained acceptance by the oil industry.
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CRUDE OIL CHARACTERIZATION FOR MICELLAR ENHANCED OIL RECOVERY
Proceedings of SPE Symposium on Improved Methods of Oil Recovery, 1978Abstract Chemically enhanced oil recovery depends on the phase and interfacial properties of the crude phase and interfacial properties of the crude Oil-brine-surfactant-rock system of each reservoir. Various chemical and physical properties of crude oil components can determine the performance characteristics of ...
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Cancer risk among World Trade Center rescue and recovery workers: A review
Ca-A Cancer Journal for Clinicians, 2022Paolo Boffetta +2 more
exaly
Planning for post‐pandemic cancer care delivery: Recovery or opportunity for redesign?
Ca-A Cancer Journal for Clinicians, 2021Pelin Cinar +2 more
exaly