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Bacterial remediation

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Proceedings Papers

Paper presented at the SPE Formation Damage Control Symposium, February 26–27, 1986
Paper Number: SPE-14821-MS
... vertical core society of petroleum engineers bacterial cell enhanced recovery remedial method magnification oxidizer bacterial formation damage permeability formation damage fluid dynamics SPE Society of Petroleum Engineers SPE 14821 Remedial Methods for Bacterial Formation Damage...
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, August 11–13, 2020
Paper Number: SPE-203703-MS
... . Patowary , K. , Patowary , R. , Kalita , M.C. and Deka , S. ( 2016 ). Development of an efficient bacterial consortium for the potential remediation of hydrocarbons from contaminated sites . Frontiers in Microbiology . 7 : 1092 . doi: 10.3389/fmicb.2016.01092 Paul , S...
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, August 5–7, 2019
Paper Number: SPE-198815-MS
... of remediation was serially diluted (10-fold) and inoculated onto Bushnell Haas agar plate in triplicates. The agar plates was amended with 1% crude oil using the oil spread technique. The inoculated agar plates were then incubated at 30 ° C for 5 days after which bacterial counts were taken. Determination...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189487-MS
... fracturing fluid viscosity hydraulic fracturing residue fracturing materials Upstream Oil & Gas biodegradation microbial remediation application optimum temperature filter cake proppant guar gum fluid damage average molecular weight reservoir permeability bacterial strain...
Proceedings Papers

Paper presented at the Canadian International Petroleum Conference, June 16–18, 2009
Paper Number: PETSOC-2009-050
... the development of a simulation model describing the bacterial-induced souring of an Alberta heavy-oil producing field and its remediation via injection of nitrate. An area of the field with extensive bacterial activity was selected for the simulation study. The primary production and water-flood injection phases...
Proceedings Papers

Paper presented at the Annual Technical Meeting, June 7–10, 1997
Paper Number: PETSOC-97-39
... on the above description of the site and its remediation requirements, the following in situ bioremediation treatment options were considered: Option 1. 'Intrinsic or natural bioremediation by the existing bacteria without any amendments to the site The ability ofthe existing indigenous bacterial population...
Journal Articles
J Can Pet Technol 49 (05): 19–26.
Paper Number: SPE-137046-PA
Published: 24 May 2010
...Dennis A. Coombe; Tom Jack; Gerrit Voordouw; Frank Zhang; Bill Clay; Kirk Miner Summary This paper presents the development of a simulation model describing the bacterial-induced souring of an Alberta heavy-oil producing field and its remediation via injection of nitrate. An area of the field...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-207921-MS
... of hydrocarbons decontamination. land reclamation bioremediation consortium remediation fungal strain experiment hydrocarbon mixture upstream oil & gas incubation aromatic hydrocarbon crude oil consortia hydrocarbon fungus bacterial strain isolation autochtonous bacteria-fungi consortia...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 13–16, 2017
Paper Number: SPE-188257-MS
... of the bacterial activity using DNA analysis and bacterial growth tests. The integration and interpretation of all above mentioned analysis types is key for the evaluation of the origin and development of the field souring process and provides a robust analytical basis for remediation, scavenging and mitigation...
Proceedings Papers

Paper presented at the CORROSION 2008, March 16–20, 2008
Paper Number: NACE-08652
... techniques. The need for in-situ cultivation-independent methods has over the past ten years facilitated the development of several analytical methods for determination of bacterial identity, quantity, and to some extent function, applied directly to samples of the native population. This development has...
Journal Articles
J Can Pet Technol 38 (13).
Paper Number: PETSOC-99-13-31
Published: 01 December 1999
...-release fertilizer Treatability Testing biodegradation application surfactant reduction remediation amendment biostimulation Bioaugmentation hydrocarbon bacterial population diesel-oil contaminated soil intrinsic bioremediation bacteria contamination Special Edition 1999, Volume 38...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 25–27, 2009
Paper Number: OMC-2009-011
... ABSTRACT: Bioremediation is an aboveground remediation technology that is commonly used worldwide for the biodegradation of petroleum contaminated soils, drill cuttings and oil sludge. Bioremediation is based on the fact that all hydrocarbons are biodegradable by nature. The project started...
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, August 11–13, 2020
Paper Number: SPE-203654-MS
... optimize this process, a multivariate statistical technique of the Box-Behnken method of 15 runs design having the independent variables of bacterial consortia (Pseudomonas fluorescens, Achromobacter agilis, Bacillus thuringiensis, and Staphylococcus lentus) of 5 to 7% inocula size, nitrogen nutrient (corn...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 25–27, 2015
Paper Number: OMC-2015-287
... that microbial degradation can be considered as a key component in the cleanup strategy for petroleum hydrocarbon remediation for a good sustainability. Furthermore, our results indicate that the isolated bacterial strain has an exploitable ecologic role, which may potentially be used in the biodepollution...
Proceedings Papers

Paper presented at the Corrosion97, March 9–14, 1997
Paper Number: NACE-97208
... and confirmation of successtid remedial actions. Some of the significant questions that can be addressed through field investigation are indicated below: . Is the souring a direct consequence of bacterial action. l Whether the bacteria were introduced by the water injection system. l Are the bacteria naturally...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210250-MS
... Abstract Chemical and oxidative biocides are designed to sanitize water by reducing aerobic and anaerobic bacterial populations in the fresh, brackish and reclaimed source waters. These biocides are used extensively in high-rate fracture stimulations to reduce formation damage, chemical...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3719479-MS
... Abstract Chemical and oxidative biocides are designed to sanitize water by reducing aerobic and anaerobic bacterial populations in the fresh, brackish and reclaimed source waters. These biocides are used extensively in high-rate fracture stimulations to reduce formation damage, chemical...
Journal Articles
OIJ 2019 (07): 55–59.
Paper Number: OIJ-2019-07-055-059-RU
Published: 01 July 2019
... after recultivation and soil remediation operations. The test objects were samples of soils with background matter content and recultivated soils of nine types collected on the territories of Tatneft PJSC E&P activities, as well as model samples contaminated with the most toxic sulfur crude oil...
Proceedings Papers

Paper presented at the CORROSION 2014, March 9–13, 2014
Paper Number: NACE-2014-4129
..., it was also found that porous media systems with biofilm plugging could be remediated via biocide treatment, with reduction of bacterial growth and backflow pressure after treatment. These experimental results in porous media bioreactor systems suggest that microbial control within the reservoir is essential...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-13504
... to provide a new understanding of the variations in bacterial populations existing in biofilms. Data revealed from the analysis will provide insight on the phylogenetically and metabolically distinct species present in the biofilms. This will aid in the formation of new anti-biofilm strategies to help...

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