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Application of microbial enhanced oil recovery technique to Daqing Oilfield
- Source :
-
Biochemical Engineering Journal . Sep2002, Vol. 11 Issue 2/3, p197. 3p. - Publication Year :
- 2002
-
Abstract
- Pseudomonas aeruginosa (P-1) and its metabolic products (PIMP) of 10% could enhance the oil recovery in the model reservoir by 11.2% and also decrease injection pressure by 40.1%. Further, PIMP (10%) could reduce the crude oil viscosity by 38.5%. In the pilot tests, about 80% of wells used showed a significant increase in crude oil production after PIMP injection and shut-in for about 1 month. The pilot tests also revealed that PIMP could prolong cycle of oil well washing so that the total oil production increased. [Copyright &y& Elsevier]
- Subjects :
- *SECONDARY recovery of oil
*PSEUDOMONAS aeruginosa
Subjects
Details
- Language :
- English
- ISSN :
- 1369703X
- Volume :
- 11
- Issue :
- 2/3
- Database :
- Academic Search Index
- Journal :
- Biochemical Engineering Journal
- Publication Type :
- Academic Journal
- Accession number :
- 8801628
- Full Text :
- https://doi.org/10.1016/S1369-703X(02)00025-6