System and method for preparing near-surface heavy oil for extraction using microbial degradation
Abstract
A system and method for enhancing the recovery of heavy oil in an oil extraction environment by feeding nutrients to a preferred microbial species (bacteria and/or fungi). A method is described that includes the steps of: sampling and identifying microbial species that reside in the oil extraction environment; collecting fluid property data from the oil extraction environment; collecting nutrient data from the oil extraction environment; identifying a preferred microbial species from the oil extraction environment that can transform the heavy oil into a lighter oil; identifying a nutrient from the oil extraction environment that promotes a proliferation of the preferred microbial species; and introducing the nutrient into the oil extraction environment.
- Inventors:
-
- Highland Village, TX
- Southlake, TX
- Golden, CO
- West Richland, WA
- Issue Date:
- Research Org.:
- International Business Machines Corp., Armonk, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1016803
- Patent Number(s):
- 7922893
- Application Number:
- US Patent Application 11/350,206
- Assignee:
- International Business Machines Corporation (Armonk, NY)
- Patent Classifications (CPCs):
-
E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING
G - PHYSICS G16 - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS G16B - BIOINFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR GENETIC OR PROTEIN-RELATED DATA PROCESSING IN COMPUTATIONAL MOLECULAR BIOLOGY
- DOE Contract Number:
- AC05-76RLO1830
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 60 APPLIED LIFE SCIENCES
Citation Formats
Busche, Frederick D, Rollins, John B, Noyes, Harold J, and Bush, James G. System and method for preparing near-surface heavy oil for extraction using microbial degradation. United States: N. p., 2011.
Web.
Busche, Frederick D, Rollins, John B, Noyes, Harold J, & Bush, James G. System and method for preparing near-surface heavy oil for extraction using microbial degradation. United States.
Busche, Frederick D, Rollins, John B, Noyes, Harold J, and Bush, James G. Tue .
"System and method for preparing near-surface heavy oil for extraction using microbial degradation". United States. https://www.osti.gov/servlets/purl/1016803.
@article{osti_1016803,
title = {System and method for preparing near-surface heavy oil for extraction using microbial degradation},
author = {Busche, Frederick D and Rollins, John B and Noyes, Harold J and Bush, James G},
abstractNote = {A system and method for enhancing the recovery of heavy oil in an oil extraction environment by feeding nutrients to a preferred microbial species (bacteria and/or fungi). A method is described that includes the steps of: sampling and identifying microbial species that reside in the oil extraction environment; collecting fluid property data from the oil extraction environment; collecting nutrient data from the oil extraction environment; identifying a preferred microbial species from the oil extraction environment that can transform the heavy oil into a lighter oil; identifying a nutrient from the oil extraction environment that promotes a proliferation of the preferred microbial species; and introducing the nutrient into the oil extraction environment.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2011},
month = {4}
}
Works referenced in this record:
Evaluation of Inoculum Addition To Stimulate In Situ Bioremediation of Oily-Sludge-Contaminated Soil
journal, April 2001
- Mishra, S.; Jyot, J.; Kuhad, R. C.
- Applied and Environmental Microbiology, Vol. 67, Issue 4, p. 1675-1681