Conventional eor processes include thermal, immiscible and. To our knowledge, this is the first report of conditional biopolymerproducing strains used in microbial enhance oil recovery meor. Microbial enhanced oil recovery advanced reservoir simulation. National energy technology laboratory netl, pittsburgh, pa, usa. 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. Impacts of co2exposed microbial ecology on reservoir performance. 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. Microbial enhanced oil recovery advanced reservoir simulation nielsen, sidsel marie publication date. Zhang y, xu z, ji p, hou w 1999 microbial eor laboratory studies and application results in daqing oilfield. Microbial enhanced oil recovery meor represents the use of microor ganisms to extract the remaining oil from reservoirs. An introduction to enhanced oil recovery techniques.
Properties and classification of microorganisms since the cell is the basic unit of all living things, you might think it is a simple structure. Microbial enhanced oil recovery process download research. 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. Microbial enhanced oil recovery through deep profile control. Methodology development and assessment of national carbon. Frontiers sophorolipids production by candida bombicola. 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. Many scientists have spent their lives studying it. 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. Control microbial contamination and understand the. Microbial enhanced oil recovery meor new aero technology. This threehour online course provides the basics of various methods of enhanced oil recovery eor including gas, thermal, chemical and microbial. 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.
The role of biodegradable surfactant in microbial enhanced. 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. 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. Bioban bpk 114 can be deactivated by oxygen scavengers, if they are sulfide and bisulfite based. Integrate comprehensive research programs in the area of microbial enhanced oil recovery meor ranged from feasibility laboratory studies to. Microbial enhanced oil recovery free download as powerpoint presentation.
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. 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. Microbial enhanced oil recovery meor semantic scholar. It is expected that microbial enhanced oil recovery meor may recover up to 30% of the residual oil under the arab reservoir conditions. In general, eor processes can be classified into four main cate gories as thermal methods, chemical methods, miscible or solvent injection, and microbial methods. Eor methods exploration production technologies improved.
However there aree some problems associated with hpam applications such as, treatment of produced water, oilwater separation. This work considers meor technology application based on economic, technological and environmental stand point as against other eor techniques. Typically, due to the increased cost of eor, water or gas flooding is continued until. The meor constitute injection of microorganisms with essential nutrients into the oil well, and under favorable environmental conditions microbial. A new technology should be developed to apply meor successfully. Fungi algae protozoa and viruses download ebook pdf. Protect oil and gas operations with an optimized microbial control program characterization based on laboratory studies of active ingredients. 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. Mohd azlan masri nur khasilah abdorahman muhd fakhrurrazi azhar.
Ebook fundamentals of enhanced oil recovery as pdf. The selection and design of a microbial enhanced oil recovery meor process for application in a specific field involves geological, reservoir, and biological characterization. The seed media and the production media were standardized for optimal growth and biosurfactant production. 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. Delivering value with an optimized microbial control. First, the microorganisms break down crude oil, reducing its viscosity. An audit approach to address microbial contamination in process equipment, volume 1, dhipda, chapter 15, food and drug administration fda top deficiency. 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.
Microbial enhanced oil recovery through deep profile. Its a lot easier to drive it hundreds of feet upward if flows more like water than maple syrup. Explore microbial enhanced oil recovery with free download of seminar report and ppt in pdf and doc format. Enhanced oil recovery eor processes training course. Updated eor screening criteria and modeling the impacts of. Please note appendices a and b is not included in the quiz. 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. Herein, the environmental and economic advantage of microbial enhanced oil recovery meor makes it the point of interest. 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. Microbial enhanced oil recovery process there is document microbial enhanced oil recovery process available here for reading and downloading. 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 advanced reservoir. Microbial enhanced oil recovery is a collection of techniques that utilizes.
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. In this technique, microorganisms are introduced into oil wells to produce harmless byproducts, such as slippery natural substances or gases, all of which help. Enhanced oil recovery eor targets the trapped crude oil. Microbial enhanced oil recovery enhanced oil recovery. The engineering and biological character of a given reservoir must be. Delivering value with an optimized microbial control program. An indepth study of the fundamental aspects of enhanced oil recovery eor, this book brings together detailed. Using the modern approach of 16s ribosomal rna, the book looks at the taxonomy of marine. Scribd is the worlds largest social reading and publishing site. Impacts of co2exposed microbial ecology on reservoir. Microbial enhanced oil recovery meor petro nakutnyy manager eor processes 129 6 research drive regina, sk canada s4s 7j7 3065643522 petro. 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.
Frontiers use of microorganisms in the recovery of oil. 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. Antimicrobial degradation performance of novel polyacrylamide. Kansas, 2 an eor site in zapata county, texas, and 3 a co 2impacted fresh water aquifer in escatawpa. The three research focus areas of enhanced oil recovery are co 2 eor, environmental, and other eor and oil resources. Thus, more advanced technologies are being implemented in the oil industry today to recover the trapped oil under the program. The file extension pdf and ranks to the research category. For speed of kill and duration of protection, please find. 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.
Abstract a considerable amount of hc resource is estimated to remain in the ground even after primary and secondary discoveries in the fields. Utilization of co 2 for enhanced oil recovery eor in existing or depleted hydrocarbon reservoirs can increase the u. Describe screening criteria for enhanced oil recovery methods. The ultimate aim of meor is to improve the recovery of oil entrapped in porous media while increasing economic profits. 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. Updated eor screening criteria and modeling the impacts of water salinity changes on oil recovery by ahmad aladasani a dissertation presented to.
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. 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. Microbial flooding microorganism enhanced oil recovery. Microbial enhanced oil recovery meor is one of the tertiary recovery. Microbially mediated oil recovery mechanisms biogenic gas, biopolymers, and biosurfactants are defined by the types of microorganisms used. 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. Venezuelamemusadoe fossil energy report xiii1, supporting. Eor methods best method for enhanced oil recovery from sarvak reservoir and. Microbial enhanced oil recovery represents a threepronged attack. The meor constitute injection of microorganisms with essential nutrients into the oil.
Generally, higher numbers of represent more favorable characteristics. Chemical degradation of polymer used in enhanced oil recovery eor produced water november 1, 2017 24th ipec iris porat and miguel pelaez. Meor microbial enhanced oil recovery meor is the use of microbes in petroleum reservoirs to enhance the amount of oil that can be produced. Abstract generally partially hydrolyzed polyacrylamides hpam are used worldwide for polymerbased oil recovery processes. Enhanced oil recovery eor technology is a good alternative to meet the impending energy demand. Protect oil and gas operations with an optimized microbial control program. Learning objectives for eor describe eor methods used to improve reservoir recovery efficiency, and explain their differences. The production media were tested with different carbon sources. This has been suggested as early as 1926 by beckman donaldson et al. An overview of field specific designs of microbial eor unt.
The product is compatible with commonly used anionic resins in eor operations and with h2s scavengers. Doe enhanced oil recovery program john poullain, p. Microbial improved oil recovery mior utilizes the effect of oil degrading bacteria that grow on the oilwater interface. Ebook fundamentals of enhanced oil recovery as pdf download. Microbial enhanced oil recovery meor is an effective alternative method for oil recovery among other eor methods physical and chemical methods. Biosurfactant production using candida bombicola atcc 22214, its characterization and potential applications in enhancing oil recovery were studied at laboratory scale. 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 meor is an attractive, alternative oil recovery approach, which is claimed to potentially recover up to 50% of residual 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.
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. Production and application of schizophyllan in microbial. An overview of field specific designs of microbial eor. Control microbial contamination and understand the implications on batch certificationrelease.
The definition of tertiary or eor is that something is added to the reservoir after secondary recovery in order to increase production. Microbial enhanced oil recovery seminar report, ppt, pdf. The cell is complex in its makeup and its function. Conventional eor processes include thermal, immiscible and miscible gas injection, chemical, and microbial enhanced oil recovery meor, among others. Spe asia pacific oil and gas conference and exhibition. 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. 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. Integrate comprehensive research programs in the area of microbial enhanced oil recovery meor ranged from feasibility laboratory studies to full. This book places the main actors in environmental microbiology, namely the microorganisms, on center stage. The actual recovery, however can only be determined through laboratory and pilot tests under field conditions.
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. Use a systematic decision analysis approach for selecting an alternative to improve reservoir recovery efficiency. Asghar gandomkar examination committee chairperson. 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. This paper seeks answers, through a philosophical approach, to the questions of whether enhanced oil recovery projects are purely driven by economic restrictions i. Selection guide for microbial control actives in oil and. Bioban bpk 114 can be deactivated by oxygen scavengers, if they are. Nov 10, 2016 presented by susmit chakraborty roll no. Microbial enhanced oil recovery 73 great deal of rocks and fluids sampling and also laboratory investigations.
Bioban bpk114 is suitable for use in tertiary enhanced oil recovery processes. Recent advance of microbial enhanced oil recovery meor in. Compared with other enhanced oil recovery eor techniques like gas flooding, chemical flooding, and thermal production, the prominent. Chemical degradation of polymer used in enhanced oil recovery. Chemical degradation of polymer used in enhanced oil. Meor is a tertiary oil extraction technology allowing the partial recovery of the commonly. Pdf microbial biotechnology for enhancing oil recovery. 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.
Approximately two thirds of crude oil remain trapped in reservoirs after the 12primary and secondary extractions figure 1a. Enhanced oil recovery group 3 presentations enhanced. In proceedings of the 1999 spe asia pacific oil and gas conference and exhibition, jakarta, indonesia, april 2022 1999, pages 18. The flow diagram shows the types of eor processes that are currently employed in the oil industry. Use the download button below or simple online reader.
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