Microbial enhanced oil recovery is a collection of techniques that utilizes. Properties and classification of microorganisms since the cell is the basic unit of all living things, you might think it is a simple structure. Frontiers sophorolipids production by candida bombicola. The meor constitute injection of microorganisms with essential nutrients into the oil. In the microbial enhanced oil recovery meor method, tertiary oil can be recovered by improving macroscopic sweep efficiency in a number of ways. Microbial enhanced oil recovery meor semantic scholar. The product is compatible with commonly used anionic resins in eor operations and with h2s scavengers. Protect oil and gas operations with an optimized microbial control program leaders in microbial control for oil and gas operations dow microbial control has over 60 years of experience in developing effective biocides and bringing microbial control solutions to the oil and gas industry. Integrate comprehensive research programs in the area of microbial enhanced oil recovery meor ranged from feasibility laboratory studies to. Dupont is ramping up the commercialscale implementation of its microbial enhanced oil recovery meor method after nearly a decade of development and testing of what it says is a lowrisk way to improve production from mature fields. In this technique, microorganisms are introduced into oil wells to produce harmless byproducts, such as slippery natural substances or gases, all of which help. This work considers meor technology application based on economic, technological and environmental stand point as against other eor techniques. Enhanced oil recovery eor technology is a good alternative to meet the impending energy demand. Frontiers use of microorganisms in the recovery of oil.
Microbial enhanced oil recovery meor is a biological based technology consisting in manipulating function or structure, or both, of microbial environments existing in oil reservoirs. Since, there is no need to change muchinvested technology and infrastructure, amidst complex geology during meor application, it is entrusted that meor would be the goto technology for the sustainability of mature fields. Microbial enhanced oil recovery free download as powerpoint presentation. Updated eor screening criteria and modeling the impacts of. Bioban bpk 114 can be deactivated by oxygen scavengers, if they are. The production media were tested with different carbon sources. Abstract microbial enhanced oil recovery meor is a tertiary oil recovery technique that employs the use of microbes and their byproduct to enhance residual oil mobilization in the reservoir this work considers meor technology application based on economic, technological and environmental stand point as against other eor. Doe enhanced oil recovery program john poullain, p. Meor microbial enhanced oil recovery meor is the use of microbes in petroleum reservoirs to enhance the amount of oil that can be produced. Use the download button below or simple online reader.
Microbial enhanced oil recovery meor is an effective alternative method for oil recovery among other eor methods physical and chemical methods. Eor methods exploration production technologies improved. Co 2 eor primary and secondary waterflood production of conventional light crude oil will recover only about onethird of the oil in place, leaving roughly 400 billion barrels of oil bbl in known u. Also explore the seminar topics paper on microbial enhanced oil recovery with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year chemical engineering chem or ieee chemical btech, be, mtech students for the year 2015. Mohd azlan masri nur khasilah abdorahman muhd fakhrurrazi azhar.
Please note appendices a and b is not included in the quiz. Nov 10, 2016 presented by susmit chakraborty roll no. Conventional eor processes include thermal, immiscible and miscible gas injection, chemical, and microbial enhanced oil recovery meor, among others. Biosurfactant production using candida bombicola atcc 22214, its characterization and potential applications in enhancing oil recovery were studied at laboratory scale. Protect oil and gas operations with an optimized microbial control program. Microbial enhanced oil recovery process there is document microbial enhanced oil recovery process available here for reading and downloading. Protect oil and gas operations with an optimized microbial control program characterization based on laboratory studies of active ingredients. Thus, more advanced technologies are being implemented in the oil industry today to recover the trapped oil under the program. Microbial enhanced oil recovery advanced reservoir. Antimicrobial degradation performance of novel polyacrylamide. The selection and design of a microbial enhanced oil recovery meor process for application in a specific field involves geological, reservoir, and biological characterization. Pdf microbial biotechnology for enhancing oil recovery. Learning objectives for eor describe eor methods used to improve reservoir recovery efficiency, and explain their differences. Microbial enhanced oil recovery meor petro nakutnyy manager eor processes 129 6 research drive regina, sk canada s4s 7j7 3065643522 petro.
The cell is complex in its makeup and its function. An overview of field specific designs of microbial eor. Control microbial contamination and understand the implications on batch certificationrelease. Enhanced oil recovery or eor is the process of increasing the amount of oil that can be recovered from an oil reservoir, usually by injecting a substance into an existing oil well to increase pressure and reduce the viscosity of the oil. The ensuing microbial activity blocks the thief zones highpermeable zones and improves oil mobility, which ultimately leads to increased production and proved developed reserves pdp, reduced water cut, in both sandstone and carbonate. Microbial enhanced oil recovery meor is an attractive, alternative oil recovery approach, which is claimed to potentially recover up to 50% of residual oil. Microbial enhanced oil recovery, deep profile control, bacterial cellulose, heterogeneity, premature plugging background more than twothirds of crude oil continues to remain in reservoirs after primary and secondary oil recovery 1 3, which is mainly attributable to the heterogeneity of reservoirs globally 4, 5. First, the microorganisms break down crude oil, reducing its viscosity. Using the modern approach of 16s ribosomal rna, the book looks at the taxonomy of marine. Zhang y, xu z, ji p, hou w 1999 microbial eor laboratory studies and application results in daqing oilfield. Chemical degradation of polymer used in enhanced oil recovery eor produced water november 1, 2017 24th ipec iris porat and miguel pelaez. Bt16d301 indian institute of technology madras microbial plugging in reservoirs and its implications in microbial eor slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Microbial enhanced oil recovery meor new aero technology. Oct 31, 2015 microbial enhanced oil recovery process there is document microbial enhanced oil recovery process available here for reading and downloading.
Microbial enhanced oil recovery, deep profile control, bacterial cellulose, heterogeneity, premature plugging background more than twothirds of crude oil continues to remain in reservoirs after primary and secondary oil recovery 1 3, which is mainly attributable to. A new technology should be developed to apply meor successfully. Microbial enhanced oil recovery meor is one of the tertiary recovery. Compared with other enhanced oil recovery eor techniques like gas flooding, chemical flooding, and thermal production, the prominent. Microbial enhanced oil recovery advanced reservoir simulation nielsen, sidsel marie publication date. Enhanced oil recovery eor targets the trapped crude oil. This book places the main actors in environmental microbiology, namely the microorganisms, on center stage. Impacts of co2exposed microbial ecology on reservoir performance. Microbial enhanced oil recovery seminar report, ppt, pdf. Typically, due to the increased cost of eor, water or gas flooding is continued until. The role of biodegradable surfactant in microbial enhanced. Module context this module introduces microbiological laboratory techniques to be used for analysis of coliforms bacteria can be used as indicators of pollution. Microbial enhanced oil recovery 73 great deal of rocks and fluids sampling and also laboratory investigations. Microbial enhanced oil recovery meor represents the use of microor ganisms to extract the remaining oil from reservoirs.
Delivering value with an optimized microbial control. Methodology development and assessment of national carbon. The ultimate aim of meor is to improve the recovery of oil entrapped in porous media while increasing economic profits. Updated eor screening criteria and modeling the impacts of water salinity changes on oil recovery by ahmad aladasani a dissertation presented to. Delivering value with an optimized microbial control program. Also explore the seminar topics paper on microbial enhanced oil recovery with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year chemical engineering chem or ieee chemical btech, be, mtech students for the year 2015 2016. This has been suggested as early as 1926 by beckman donaldson et al. An overview of field specific designs of microbial eor unt. The everrising global demand for energy and the issue of large volumes of unrecovered oil after primary and secondary oil production operations are driving the development andor advancement of enhanced oil recovery eor techniques. Herein, the environmental and economic advantage of microbial enhanced oil recovery meor makes it the point of interest. Microbial enhanced oil recovery through deep profile. Venezuelamemusadoe fossil energy report xiii1, supporting. An audit approach to address microbial contamination in process equipment, volume 1, dhipda, chapter 15, food and drug administration fda top deficiency. Meor is a tertiary oil extraction technology allowing the partial recovery of the commonly.
Microbial improved oil recovery mior utilizes the effect of oil degrading bacteria that grow on the oilwater interface. Recent advance of microbial enhanced oil recovery meor in. Microbial enhanced oil recovery enhanced oil recovery. The actual recovery, however can only be determined through laboratory and pilot tests under field conditions. Microbially mediated oil recovery mechanisms biogenic gas, biopolymers, and biosurfactants are defined by the types of microorganisms used. Microbial exploration technology met, also called microbial enhanced oil recovery meor, is a method of enhanced oil recovery eor that identifies microorganism levels in soil near reservoir surfaces to estimate hydrocarbon levels.
Impacts of co2exposed microbial ecology on reservoir. Control microbial contamination and understand the. Updated eor screening criteria and modeling the impacts of water salinity changes on oil recovery by ahmad aladasani a dissertation presented to the faculty of the graduate school of the. Eor can significantly impact oil production, as increase in the recovery rate of oil by even a small margin could bring significant revenues without developing unconventional resources. Fungi algae protozoa and viruses download ebook pdf. Many scientists have spent their lives studying it. It has been demonstrated that the presence of growing bacteria in an oil and water saturated sandstone core can result in significant increased oil recovery upon water flooding torsvik, t. New aero technologys activated environment for recovery of oil aero technology is an established novel biological eor method in which customized nutrients are injected into the reservoir to activate the native subsurface beneficial microbes. Conventional eor processes include thermal, immiscible and. This threehour online course provides the basics of various methods of enhanced oil recovery eor including gas, thermal, chemical and microbial. Abstract a considerable amount of hc resource is estimated to remain in the ground even after primary and secondary discoveries in the fields. An indepth study of the fundamental aspects of enhanced oil recovery eor, this book brings together detailed. Selection guide for microbial control actives in oil and. This course is designed to provide participants with comprehensive understanding of different design aspects, types, screening criteria, and field application of current, advanced and emerging technologies of enhanced oil recovery eor processes.
Explore microbial enhanced oil recovery with free download of seminar report and ppt in pdf and doc format. An introduction to enhanced oil recovery techniques to better understand the differences and advantages of sino australias best practice enhance d oil recovery eor technologies and services, it can be useful to gain insight into the issues eor seeks to address, how these issues have been addressed previously and how technology has. The meor constitute injection of microorganisms with essential nutrients into the oil well, and under favorable environmental conditions microbial. Asghar gandomkar examination committee chairperson. Integrate comprehensive research programs in the area of microbial enhanced oil recovery meor ranged from feasibility laboratory studies to full. Use a systematic decision analysis approach for selecting an alternative to improve reservoir recovery efficiency. This paper seeks answers, through a philosophical approach, to the questions of whether enhanced oil recovery projects are purely driven by economic restrictions i.
Eor methods best method for enhanced oil recovery from sarvak reservoir and. Microbial enhanced oil recovery advanced reservoir simulation. It is expected that microbial enhanced oil recovery meor may recover up to 30% of the residual oil under the arab reservoir conditions. The three research focus areas of enhanced oil recovery are co 2 eor, environmental, and other eor and oil resources. In general, eor processes can be classified into four main cate gories as thermal methods, chemical methods, miscible or solvent injection, and microbial methods. Its a lot easier to drive it hundreds of feet upward if flows more like water than maple syrup. Microbial enhanced oil recovery represents a threepronged attack. The seed media and the production media were standardized for optimal growth and biosurfactant production. However there aree some problems associated with hpam applications such as, treatment of produced water, oilwater separation and toxicity issues associated with degradation products of hpam. Microbial enhanced oil recovery process download research. Bioban bpk114 is suitable for use in tertiary enhanced oil recovery processes. The file extension pdf and ranks to the research category. In proceedings of the 1999 spe asia pacific oil and gas conference and exhibition, jakarta, indonesia, april 2022 1999, pages 18. Microbial enhanced oil recovery refers to the use of microorganisms to retrieve additional oil from existing wells, thereby enhancing the petroleum production of an oil reservoir.
Fundamental aspects of microbial enhanced oil recovery. Eor methods best method for enhanced oil recovery from sarvak reservoir and analyse sensitive parameters arzhang nabilou thesis to obtain the master of science degree in petroleum engineering supervisors. Microbial enhanced oil recovery through deep profile control. Microbial flooding microorganism enhanced oil recovery. Describe screening criteria for enhanced oil recovery methods. However there aree some problems associated with hpam applications such as, treatment of produced water, oilwater separation. Scribd is the worlds largest social reading and publishing site. An introduction to enhanced oil recovery techniques. Impacts of co2exposed microbial ecology on reservoir performance djuna gulliver, 1 brooke stemple,1,2,3 kara tinker,1,2 preom sarkar,1,2 and kyle bibby,1,2,3. Cardiovascular acutesubacute bacterial endocarditis a bacterial infection of the endocardium duke criteria positive blood culture for infective endocarditis ie isolation of typical organisms from two positive cultures of blood samples drawn 12 hours apart, or all of three or a majority of four separate cultures of blood typical organisms include viridans strep, s. The flow diagram shows the types of eor processes that are currently employed in the oil industry. Abstractmicrobial enhanced oil recovery meor is a tertiary oil recovery technique that employs the use of microbes and their byproduct to enhance residual oil mobilization in the reservoir.
Production and application of schizophyllan in microbial. To our knowledge, this is the first report of conditional biopolymerproducing strains used in microbial enhance oil recovery meor. National energy technology laboratory netl, pittsburgh, pa, usa. The engineering and biological character of a given reservoir must be. For speed of kill and duration of protection, please find. Utilization of co 2 for enhanced oil recovery eor in existing or depleted hydrocarbon reservoirs can increase the u. Spe asia pacific oil and gas conference and exhibition. Jun 24, 2010 microbial enhanced oil recovery refers to the use of microorganisms to retrieve additional oil from existing wells, thereby enhancing the petroleum production of an oil reservoir.
Ebook fundamentals of enhanced oil recovery as pdf. Generally, higher numbers of represent more favorable characteristics. Enhanced oil recovery eor processes training course. The results from annex xiii of the cooperative agreement between the united states department of energy doe and the ministry of energy and mines of the republic of venezuela memv have been documented and published with many researchers involved. Fundamentals of enhanced oil recovery top results of your surfing fundamentals of enhanced oil recovery start download portable document format pdf and ebooks electronic books free online rating news 20162017 is books that can provide inspiration, insight, knowledge to the reader. Enhanced oil recovery group 3 presentations enhanced. The microbes in meor are typically hydrocarbonutilising, nonpathogenic microorganisms that are naturally found in petroleum reservoirs or are introduced.
The definition of tertiary or eor is that something is added to the reservoir after secondary recovery in order to increase production. Approximately two thirds of crude oil remain trapped in reservoirs after the 12primary and secondary extractions figure 1a. Abstract generally partially hydrolyzed polyacrylamides hpam are used worldwide for polymerbased oil recovery processes. In the us alone the original oil in place has been estimated to be 650 billion barrels, a major part of which is the target of improved and advanced oil recovery methods. Chemical degradation of polymer used in enhanced oil recovery.
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