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Systems and methods of microbial enhanced oil recovery

2019-08-19 15:31

However, a great fraction of the oilinplace remains inaccessible to traditional recovery means. This review presents an update on the use of biotechnology to improve residual crude oil production from oil wells as a tertiary oil recovery method known as microbial enhanced oil recovery (MEOR).Another tertiary method of oil recovery is microbial enhanced oil recovery, commonly referred to as MEOR. Actually, there are several ways in which microorganisms can enhance oil recovery other than what is commonly referred to as MEOR. systems and methods of microbial enhanced oil recovery

Another tertiary method of oil recovery is microbial enhanced oil recovery, commonly known as MEOR, which nowadays is becoming an important and a rapidly developed tertiary production technology, which uses microorganisms or their metabolites to enhance the recovery of residual oil (Banat, 1995; Xu et al. , 2009).

Microbial enhanced oil recovery (MEOR) methods rely on microorganisms and their metabolic products to mobilize residual oil in several different ways. MEOR mechanisms include interfacial tension reduction, selective plugging, gas production, biodegradation, and wettability alteration. 4 Fundamental Aspects of Microbial Enhanced Oil Recovery: A Literature Survey 1. INTRODUCTION Increased demand for petroleum products has given strong impetus to the development of Enhanced Oil Recovery (EOR) technologies. systems and methods of microbial enhanced oil recovery AERO Patents. A method of optimizing recovery that includes injecting an oil tracer into an injection well and applying a tertiary oil recovery process for recovering the oil from the formation. A biological water treatment process that removes a first set of organic materials from the water, and a physical water treatment process

A method of microbial enhanced oil recovery from an oilbearing formation that involves treating the water that is to be injected into the oilbearing formation to enable microbial activity and adding oxygen to aid microbial activity. The treatment applied to the water is based, at least in part, upon establishing at least one condition in the oilbearing formation favorable to microbial systems and methods of microbial enhanced oil recovery How can the answer be improved? Systems and methods of microbial enhanced oil recovery Abstract. A method of microbial enhanced oil recovery from an oilbearing formation Classifications. Description. The current invention generally relates to the field of enhanced oil recovery (EOR). Microbial enhanced oil recovery. The ultimate aim of MEOR is to improve the recovery of oil entrapped in porous media while increasing economic profits. MEOR is a tertiary oil extraction technology allowing the partial recovery of the commonly residual twothirds of oil, thus increasing the life of mature oil reservoirs.

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