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Innovative MIOR Process Utilizing Indigenous Reservoir Constituents

Description: This research program is directed at improving the knowledge of reservoir ecology and developing practical microbial solutions for improving oil production. The goal is to identify indigenous microbial populations which can produce beneficial metabolic products and develop a methodology to stimulate those select microbes with nutrient amendments to increase oil recovery. This microbial technology has the capability of producing multiple oil-releasing agents. Experimental laboratory work is underway. Microbial cultures have been isolated from produced water samples. Comparative laboratory studies demonstrating in situ production of microbial products as oil recovery agents were conducted in sand packs with natural field waters with cultures and conditions representative of oil reservoirs. Field pilot studies are underway.
Date: March 31, 2003
Creator: Hitzman, D. O.; Stepp, A. K.; Dennis, D. M. & Graumann, L. R.
Partner: UNT Libraries Government Documents Department

INNOVATIVE MIOR PROCESS UTILIZING INDIGENOUS RESERVOIR CONSTITUENTS

Description: This research program was directed at improving the knowledge of reservoir ecology and developing practical microbial solutions and technologies for improving oil production. The goal was to identify and utilize indigenous microbial populations which can produce beneficial metabolic products and develop a methodology to stimulate those select microbes with nutrient amendments to increase oil recovery. This microbial technology has the capability of producing multiple oil-releasing agents. Experimental laboratory work in model sandpack cores was conducted using microbial cultures isolated from produced water samples. Comparative laboratory studies demonstrating in situ production of microbial products as oil recovery agents were conducted in sand packs with natural field waters using cultures and conditions representative of oil reservoirs. Increased oil recovery in multiple model sandpack systems was achieved and the technology and results were verified by successful field studies. Direct application of the research results has lead to the development of a feasible, practical, successful, and cost-effective technology which increases oil recovery. This technology is now being commercialized and applied in numerous field projects to increase oil recovery. Two field applications of the developed technology reported production increases of 21% and 24% in oil recovery.
Date: September 1, 2003
Creator: Hitzman, D.O.; Stepp, A.K.; Dennis, D.M. & Graumann, L.R.
Partner: UNT Libraries Government Documents Department

Innovative MIOR Process Utilizing Indigenous Reservoir Constituents

Description: This research program was directed at improving the knowledge of reservoir ecology and developing practical microbial solutions for improving oil production. The goal was to identify indigenous microbial populations which can produce beneficial metabolic products and develop a methodology to stimulate those select microbes with nutrient amendments to increase oil recovery. This microbial technology has the capability of producing multiple oil-releasing agents.
Date: February 11, 2003
Creator: Hitzman, D. O.; Stepp, A. K.; Dennis, D. M. & Graumann, L. R.
Partner: UNT Libraries Government Documents Department

Innovative MIOR Process Utilizing Indigenous Reservoir Constituents

Description: This research program was directed at improving the knowledge of reservoir ecology and developing practical microbial solutions for improving oil production. The goal was to identify indigenous microbial populations which can produce beneficial metabolic products and develop a methodology to stimulate those select microbes with inorganic nutrient amendments to increase oil recovery. This microbial technology has the capability of producing multiple oil-releasing agents.
Date: February 11, 2003
Creator: Hitzman, D.O.; Stepp, A.K.; Dennis, D.M. & Graumann, L.R.
Partner: UNT Libraries Government Documents Department

Innovative MIOR Process Utilizing Indigenous Reservoir Constituents

Description: This research program was directed at improving the knowledge of reservoir ecology and developing practical microbial solutions for improving oil production. The goal was to identify indigenous microbial populations which can produce beneficial metabolic products and develop a methodology to stimulate those select microbes with nutrient amendments to increase oil recovery. This microbial technology has the capability of producing multiple oil-releasing agents.
Date: February 11, 2003
Creator: Hitzman, D.O.; Stepp, A.K.; Dennis, D.M. & Graumann, L.R.
Partner: UNT Libraries Government Documents Department