Patent application number | Description | Published |
20090082227 | APPLICATION OF ANAEROBIC DENITRIFYING BACTERIA UTILIZING PETROLEUM COMPONENTS AS SOLE CARBON SOURCE FOR OIL - The invention describes application of pure culture microbial strains under denitrifying conditions for growth on crude oil thereby modifying crude oil properties to enhance its recovery. | 03-26-2009 |
20090260803 | IDENTIFICATION, CHARACTERIZATION, AND APPLICATION OF SHEWANELLA PUTREFACIENS (LH4:18), USEFUL IN MICROBIALLY ENHANCED OIL RELEASE - The present disclosure relates to isolation, identification and application of | 10-22-2009 |
20090263887 | IDENTIFICATION, CHARACTERIZATION, AND APPLICATION OF PSEUDOMONAS STUTZERI (LH4:15), USEFUL IN MICROBIALLY ENHANCED OIL RELEASE - The present disclosure relates to isolation and identification of unique | 10-22-2009 |
20100044031 | METHOD FOR IDENTIFICATION OF NOVEL ANAEROBIC DENITRIFYING BACTERIA UTILIZING PETROLEUM COMPONENTS AS SOLE CARBON SOURCE - A method for the phylogenetic identification of indigenous anaerobic denitrifying bacterial species in an oil well is described. The method avoids the process of enrichment of microbial samples. | 02-25-2010 |
20100078162 | IDENTIFICATION, CHARACTERIZATION, AND APPLICATION OF THAUERA SP. AL9:8 USEFUL IN MICROBIALLY ENHANCED OIL RECOVERY - The present disclosure relates to isolation, identification and application of | 04-01-2010 |
20100212888 | METHOD OF IMPROVING OIL RECOVERY FROM AN OIL RESERVOIR USING AN ENRICHED ANAEROBIC STEADY STATE MICROBIAL CONSORTIUM - The present disclosure relates to developing an enriched steady state microbial consortium capable of modifying crude oil components of an oil reservoir under anaerobic denitrifying conditions. The steady state consortium may be used to improve oil recovery. | 08-26-2010 |
20100216217 | STEADY STATE ANAEROBIC DENITRIFYING CONSORTIUM FOR APPLICATION IN IN-SITU BIOREMEDIATION OF HYDROCARBON-CONTAMINATED SITES AND ENHANCED OIL RECOVERY - Enriched steady state microbial consortiums for microbial enhanced oil recovery and in situ bioremediation of hydrocarbon-contaminated sites, under anaerobic denitrifying conditions, are disclosed. | 08-26-2010 |
20100216219 | METHOD OF IN SITU BIOREMEDIATION OF HYDROCARBON-CONTAMINATED SITES USING AN ENRICHED ANAEROBIC STEADY STATE MICROBIAL CONSORTIUM - A method for in situ bioremediation of hydrocarbon-contaminated sites using an enriched steady state microbial consortium capable of modifying crude oil components under anaerobic denitrifying conditions is disclosed. | 08-26-2010 |
20120273189 | PREVENTION OF BIOMASS AGGREGATION AT INJECTION WELLS - Disclosed herein is introduction of different nutrient solution formulations to a subterranean target site to prevent biofilm formation and biomass aggregation at the sand face of an injection well bore during MEOR or bioremediation processes. A first nutrient solution formulation supports growth of introduced microorganisms and a second nutrient solution formulation is used to promote biofilm formation to allow plugging of pores and channels in the subterranean target site, for MEOR or bioremediation. | 11-01-2012 |
20120277126 | METHODS, STRAINS, AND COMPOSITIONS USEFUL FOR MICROBIALLY ENHANCED OIL RECOVERY: PSEUDOMONAS STUTZERI - Methods, microorganisms, and compositions are provided wherein oil reservoirs are inoculated with microorganisms belonging to | 11-01-2012 |
20140193884 | STEADY STATE ANAEROBIC DENITRIFYING CONSORTIUM FOR APPLICATION IN IN-SITU BIOREMEDIATION OF HYDROCARBON-CONTAMINATED SITES AND ENHANCED OIL RECOVERY - Enriched steady state microbial consortiums for microbial enhanced oil recovery and in situ bioremediation of hydrocarbon-contaminated sites, under anaerobic denitrifying conditions, are disclosed. | 07-10-2014 |