Research advances of microbial enhanced oil recovery

Research advances of microbial enhanced oil recovery

Blog Article

Microbial enhanced oil recovery (MEOR), characterized with the virtues of Twin Tub Wash Hose low cost and environmental protection, reflects the prevalent belief in environmental protection, and is attracting the attention of more researchers.Nonetheless, with the prolonged slump in global oil prices, how to further reduce the cost of MEOR has become a key factor in its development.This paper described the recent development of MEOR technology in terms of mechanisms, mathematical models, and field application, meanwhile the novel technologies of MEOR such as genetically engineered microbial enhanced oil recovery (GEMEOR) and enzyme enhanced oil recovery (EEOR) were introduced.

The paper proposed three possible methods to decrease the cost of MEOR: using inexpensive nutrients as substrates, applying a mixture of chemical and biological agents, and utilizing crude microbial products.Additionally, in order to reduce the uncertainty in the practical application of MEOR technology, it is essential to refine the reservoir screening criteria and establish a sound mathematical model of MEOR.Eventually, the paper proposes to combine genetic engineering technology and microbial hybrid culture technology to build a microbial consortium with excellent oil displacement efficiency and better environmental adaptability.

This may be a vital Cardigan part of the future research on MEOR technology, which will play a major role in improving its economic efficiency and practicality.