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Recent Advance of Microbial Enhanced Oil Recovery (MEOR) in China
المؤلفون المشاركون
Kong, Debin
She, Haicheng
Li, Yiqiang
Hu, Zaiqiang
Guo, Hu
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-04-09
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
Compared with other enhanced oil recovery (EOR) techniques like gas flooding, chemical flooding, and thermal production, the prominent advantages of microbial enhanced oil recovery (MEOR) include environment-friendliness and lowest cost.
Recent progress of MEOR in laboratory studies and microbial flooding recovery (MFR) field tests in China are reviewed.
High biotechnology is being used to investigate MFR mechanisms on the molecular level.
Emulsification and wettability alternation due to microbial effects are the main interests at present.
Application of a high-resolution mass spectrum (HRMS) on MEOR mechanism has revealed the change of polar compound structures before and after oil degradation by the microbial on the molecular level.
MEOR could be divided into indigenous microorganism and exogenous microorganism flooding.
The key of exogenous microorganism flooding was to develop effective production strains, and difficulty lies in the compatibility of the microorganism, performance degradation, and high cost.
Indigenous microorganism flooding has good adaptation but no follow-up process on production strain development; thus, it represents the main development direction of MEOR in China.
More than 4600 wells have been conducted for MEOR field tests in China, and about 500 wells are involved in MFR.
47 MFR field tests have been carried out in China, and 12 field tests are conducted in Daqing Oilfield.
MFR field test’s incremental oil recovery is as high as 4.95% OOIP, with a typical slug size less than 0.1 PV.
The input-output ratio can be 1 : 6.
All field tests have shown positive results in oil production increase and water cut reduction.
MEOR screening criteria for reservoirs in China need to be improved.
Reservoir fluid, temperature, and salinity were the most important three parameters.
Microbial flooding technology is mature in reservoirs with temperature lower than 80°C, salinity less than 100,000 ppm, and permeability above 5 mD.
MFR in China is very close to commercial application, while MFR as quaternary recovery like those in post-polymer flooding reservoirs needs further study.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
She, Haicheng& Kong, Debin& Li, Yiqiang& Hu, Zaiqiang& Guo, Hu. 2019. Recent Advance of Microbial Enhanced Oil Recovery (MEOR) in China. Geofluids،Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1152677
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
She, Haicheng…[et al.]. Recent Advance of Microbial Enhanced Oil Recovery (MEOR) in China. Geofluids No. 2019 (2019), pp.1-16.
https://search.emarefa.net/detail/BIM-1152677
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
She, Haicheng& Kong, Debin& Li, Yiqiang& Hu, Zaiqiang& Guo, Hu. Recent Advance of Microbial Enhanced Oil Recovery (MEOR) in China. Geofluids. 2019. Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1152677
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1152677
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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