Starting up microbial enhanced oil recovery springerlink. Simulation of microbial enhanced oil recovery onepetro. Microbial enhanced oil recovery meor is simulated by injecting a microbe and nutrient mix into the reservoir. Study on mechanisms of microbial enhanced oil recovery. Among the most promising new methods is microbial enhanced oil recovery meor sending geneticallyengineered microorganisms deep. Journal of beijing university of chemical technology natural science. Enhanced oil recovery eor process recovers oil not produced by primary or secondary recovery improves sweep efficiency in the reservoir by the injection of materials not normally present can reduce remaining oil saturation produce oil trapped by capillary forces residual oil. Thomas uses of microbes in petroleum recovery technology by rebecca bryant web source. Explore microbial enhanced oil recovery with free download of seminar report and ppt in pdf and doc format. Health hazard of bacteria to be used in microbial enhanced oil recovery. Many heavy oil fields in oman and elsewhere have difficulty in crude oil recovery because it is expensive due to its high viscosity. Sep 11, 20 microbial enhanced oil recovery by prasanth wed sep 11, 20 7. Various types of microbes are being used in the process. 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.
Process for enhanced recovery of crude oil from oil wells. Microbial enhanced oil recovery seminar report, ppt, pdf. Microbial enhanced oil recovery meor new aero technology. However, the efficacy of this technology in fractionalwet systems is unknown, and the mechanisms involved in oil mobilization therefore need further investigation. If so, share your ppt presentation slides online with. Microbial enhanced oil recovery in fractionalwet systems.
Enhanced oil recovery eor process recovers oil not produced by primary or secondary recovery improves sweep efficiency in the reservoir by the injection of materials not normally present can reduce remaining oil saturation produce oil trapped by capillary forces residual oil produce oil in areas not flooded by earlier injections bypassed. Conventional eor processes include thermal, immiscible and miscible gas injection, chemical, and microbial enhanced oil recovery meor, among others. 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. In some cases the increased oil production has been extremely high while in. The bulimia recovery program, we recovered, you can too. Help us write another book on this subject and reach those readers. Microbial methods for oil recovery have many advantages such as economical, low toxicity, biodegradability and biocompatibility, selectivity, specificity at extreme temperatures, ph and salinity desai and banat, 1997. The use of micro organisms for the extraction of oil is called microbial enhanced oil recovery meor. Advancement in enhanced oil recovery eor seminar report submitted in partial fulfillment of the requirements for the degree of bachelor of technology in petroleum engineering submitted by amit nitharwal 385 enrolment no.
Apr 28, 2016 advancement in enhanced oil recovery 1. Microbial enhanced oil recovery meor is a biological based technology consisting in manipulating function or structure, or both, of microbial environments. Notes on microbial enhanced oil recovery meor biotechnology. An enhanced recovery process in which microorganisms are used in a reservoir to improve oil recovery. This video is part of our lecture on microbial impacts to energy resources in geological environments.
A subsequent microbial injection enhanced the oil recovery further, also with more effective enhancement in the lowpermeability core. Top microbial enhanced oil recovery companies ventureradar. Microbial enhanced oil recovery microbial processes have several unique advantages that may result in the improvement of oil recovery, the decrease in paraffin wax and in. Biorecovery of oil microbial enhanced oil recovery is found to be more advantageous than conventional eor proc esses as. Now there is a microbial product offered as a periodic treatment program that removes paraffin and aslphaltene deposition, breaks emulsions, inhibits. Microbial enhanced oil recovery meor is on e of the eor techniques where bacteria and their byproducts are utilized for oil mobilization in a reservoir. The microbes consume the nutrients and then reproduce and create metabolites according to the monod model of bacteria. Reservoir selection, type of inoculum, protocol for well treatment and line monitoring i.
The titan process provides field operators with an improved returnonexpenditure and an opportunity to certify additional reserves as a result of expanded field treatments. An oil reduction study on one microbial enhanced oil recoverymeor streptococcus. This chapter gives the reader a practical introduction into microbial enhanced oil recovery meor including the microbial production of natural gas from oil. Since 1946 more than 400 patents on meor have been issued, but none has gained acceptance by the oil industry. This process is aimed at the application of specified types of microorganisms into a selected environment for the purpose of altering the surroundings where they have been placed. This technique has huge potential as it can act as cost effective to extract oil from the porous media. Paraffin accumulation, corrosion scale and emulsions historically have resulted in significant economic losses and reduced profitability for oil. Hamid rashedi, fatemeh yazdian and simin naghizadeh may 23rd 2012. In meor technology the type of reservoir plays a very important role. Microbial enhanced oil recovery, volume 22 1st edition.
This training course presents the chemical enhanced oil recovery ceor methods available in the eclipse simulator. It main aim is to enhance the increment in oil production and to upgrade the present eor. Microbial enhanced oil recovery meor is one of the tertiary methods purported to increase oil recovery. Users may download and print one copy of any publication from the public.
Microbial enhanced oil recovery is the use of microorganisms to retrieve additional oil from existing wells, thereby enhancing the petroleum production of an oil reservoir. In comparison to other conventional eor technologies, meor is an economically and. Enhanced oil recovery software packages are used to screen eor process for a particular reservoir characteristics and implementing various techniques for increasing oil production from reservoir. Scribd is the worlds largest social reading and publishing site. When using ceor, chemicals such as surfactants, alkaline solutions, and polymers are added to the displacing water. Review on microbial enhanced oil recovery technology and.
How to sew a reusable face mask quick and easy tutorial with billettes baubles duration. The ultimate aim of meor is to improve the recovery of oil entrapped in porous media while increasing economic profits. In comparison to other conventional eor technologies, meor is an economically and an environmentally friendly technology 1, 2. Pr incipl es and practice, crc pres s, boca rat on, florida, 1 990. The below mentioned article provides notes on microbial enhanced oil recovery meor. First, the microorganisms break down crude oil, reducing its viscosity. Microbial enhanced oil recovery meor methods require less energy input to produce bioactive compounds, which are not affected by global crude oil prices. Microbial enhanced oil recovery meor from oil wells and tankage. 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. In other words, an oil reservoir is simulated for applying microbial method. 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. Microbial enhanced oil recovery in spite of its great potential and the mentioned advantages, application of meor has been limited because of the lack of practical convincing experimental results. Enhanced oil recovery eor is also referred as tertiary or enhanced recovery. Microbial enhanced oil recovery meor microdiversion.
Our meor strategy consists of the injection of ex situ produced metabolic byproducts. Microbial enhanced oil recovery meor is the concept of using microbiological technology in oil reservoirs to improve the recovery of oil and gas trapped in the porous media of the formation. Microbial enhanced oil recovery meor from oil wells and. The program coding is performed in fortran, and matlab is used for visualization of. Microbial enhanced oil recovery research at fang oilfield. The titan process is a new direction in enhanced oil recovery. Its a lot easier to drive it hundreds of feet upward if flows more like water than maple syrup. The titan process offers a lowcost, simple, fast and proven oil recovery technology that can. 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. Conference on microbial enhanced oil recovery and related biotechnology for solving environmental problems, bdmoklahoma, tulsa. Microbial enhanced heavy crude oil recovery through. In this technique, selected natural microorganisms are introduced into oil wells to produce harmless byproducts, such as slippery. In some cases the increased oil production has been extremely high while in some cases very low see bryant and lockhart 2000.
Advancement in enhanced oil recovery eor seminar report submitted in. Fundamental aspects of microbial enhanced oil recovery. Since 1946 more than 400 patents on meor have been issued, but none has gained acceptance by. Presentation at the g8ieacsfl workshop on near term. Microbial enhanced oil recovery using biosurfactant pro. Microbial enhanced oil recovery is an environmental friendly process. Microbial enhanced oil recovery meor is a technology that could potentially increase the tertiary recovery of oil from mature oil formations. Chapter 7 microbial plugging in enhanced oil recovery. The enhanced oil recovery market is expected to grow at a healthy growth rate of 18. Progress of microbial enhanced oil recovery in china. Microbial enhanced oil recovery advanced reservoir.
Microbial enhanced oil recoveryjournal of petroleum and. Meor is a tertiary oil extraction technology allowing the partial recovery of the commonly. Improved oil recovery ior methods encompass enhanced oil recovery. Microbial enhanced oil recovery free download as powerpoint presentation. Microbial enhanced oil recovery sentinel biologics. Microbial enhanced oil recovery meor technology has advanced from laboratory based studies in the early 1980s to field applications in the 1990s. Mar 26, 2014 this video is part of our lecture on microbial impacts to energy resources in geological environments.
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. Many researchers have been taken out in laboratory as well as. Abstract microbial enhanced oil recovery meor is a technology that could potentially increase the tertiary recovery of oil from mature oil formations. Microbial enhanced oil recovery represents a threepronged attack. In this technique, microorganisms are introduced into oil wells to produce harmless byproducts, such as slippery natural substances or gases, all of which help. Selectively plug the highpermeability zones thief zones and improve the sweeping efficiency by stimulating the beneficial insitu microbes with the nutrients put new aeros microdiversion machinery at your well site to improve your oil recovery and reduce your water cut new aero technologys activated environment for.
Decision makers who consider the use of one of these technologies are provided with the required scientific background as well as with practical advice for upgrading an existing. Eor methods best method for enhanced oil recovery from sarvak reservoir and analyse sensitive parameters. Indigenous microbes are capable of improving the fluidity of heavy oil, by changing its high viscosity and producing lighter oil fractions. This process is aimed at the application of specified types of microorganisms into a selected environment for the purpose. Even as researchers around the world are working to advance energy production from renewable sources like solar and hydro power, the technology of oil production or recovery, seeing as the oil is readymade and lying in wait underground hasnt stagnated. Microbial enhanced oil recovery is a term that is used to describe a procedure that is utilized in the extraction of crude oil. Microbial enhancement of oil recovery recent advances. 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 enhanced oil recovery microorganism petroleum. This technique has the potential to be costefficient in the extraction of oil remained trapped in capillary pores of the formation rock or in areas not swept by the classical or modern enhanced oil recovery eor methods, such as combustion, steams, miscible displacement. The metabolites are simulated to be either surfactant or polymer which are both bene cial to oil recovery. Microbial enhanced oil recovery meor sciencedirect. Introduction increased demand for petroleum products has given strong impetus to the development of enhanced oil recovery eor technologies. Potential microbial enhanced oil recovery processes. Microbial enhanced oil recovery meor is a potential technology for residual heavy oil recovery. The potential of indigenous paenibacillus ehimensis bs1 for. Chemical methods for enhanced oil recovery with eclipse.
In principle, meor is a process that increases oil recovery through inoculation of microorganisms in a reservoir. Nov 03, 2016 microbial enhanced oil recovery market is forecasted to grow at a cagr of 17. The microorganism can either be injected into the reservoir, or the population of an existing microorganism in the reservoir can be enhanced by injection. It is a breakthrough in low cost, no capital required oil recovery. Titan oil recovery provides a complete, starttofinish capability to independent and major oil company production units. I ntroduction to microbial enhanced oil recovery, t.
Microbial enhanced oil recovery, introduction to enhanced oil recovery eor processes and bioremediation of oilcontaminated sites, laura romerozeron, intechopen, doi. Twothirds of the oil ever found is still in the ground even after primary and secondary production. The potential of indigenous paenibacillus ehimensis bs1. Microbial enhanced oil recovery market is forecasted to grow at a cagr of 17. 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. Researchers in the united states and europe have examined a variety of technical approaches to meor including treatment of injector or producing wells. This paper was prepared for presentation at the spe asia pacifi c improved oil recovery. In this study, the effects of meor process on wettability changes and the reduction of residual oil saturation have been examined by providing. Aerobic microbial enhanced oil recovery for offshore use onepetro.
Microbial enhanced oil recovery meor is motivated by the fact that numerous core scale experiments have shown an increased oil production due to microbial activity. Jan 20, 2012 microbial enhanced oil recovery meor is a technology that could potentially increase the tertiary recovery of oil from mature oil formations. The application of microbial enhanced oil recovery to trinidadian oil wells u. Oct 03, 2015 microbial enhanced oil recovery presentation. Sep 16, 2015 microbial enhanced oil recovery meor methods require less energy input to produce bioactive compounds, which are not affected by global crude oil prices. In this project a computer software is presented for simulation of microbial enhanced oil recovery. 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. Microbial enhanced oil recovery microbial processes have several unique advantages that may result in the improvement of oil recovery, the decrease in paraffin wax and in the reduction of h 2 s and scale in the reservoir. Therefore, microbial enhanced oil recovery meor is a good alternative in improving the recovery of crude oil from. Treatment program design completion data or well diagrams. Microbial enhanced oil recovery is the property of its rightful owner. Microbial enhanced oil recovery meor represents the use of microorganisms to extract the remaining oil from reservoirs.
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