co2 enhanced oil recovery eor

... Đại học bách khoa tp.hcm Khoa kỹ thuật địa chất dầu khí Cơ học đá Đề tài:   Enhanced Oil Recovery (EOR)   GVHD: Nguyễn Huỳnh Thơng NHĨM: Nguyễn Đặng Tấn Hậu Nguyễn Văn Thành Nguyễn Xuân ... KHAI THÁC DẦU KHÍ III IV CÁC PHƯƠNG PHÁP THU HỒI DẦU TĂNG  CƯỜNG  TIỀM NĂNG VÀ LỢI ÍCH ĐỊNH NGHĨA EOR gì? ü ü ü Là q trình tăng lượng dầu được phục hồi từ một  hồ chứa dầu  Các phương pháp khai thác thơng thường chỉ cho phép thu hồi từ 20  ...  Các phương pháp khai thác thơng thường chỉ cho phép thu hồi từ 20  ­ 40% lượng dầu trong vỉa, thì việc áp dụng tốt các giải pháp cơng  nghệ cao thu hồi dầu (EOR) sẽ cho phép thu hồi thêm từ 10 ­ 20%  Tác động làm tăng hiệu suất đẩy dầu từ trong vỉa tới các giếng khai 

Ngày tải lên: 24/12/2021, 09:10

... STUDY ON ENHANCED OIL RECOVERY BY CO2 MICROBUBBLES INJECTION Le Nguyen Hai Nam September 2022 STUDY ON ENHANCED OIL RECOVERY BY CO2 MICROBUBBLES INJECTION A dissertation ... dioxide (CO2) to enhance oil recovery (EOR) during the tertiary stage is expected to be a reasonable and sustainable method to dismiss greenhouse gas emissions However, in many current CO2-EOR projects, ... thereby enhancing CO2-EOR operation efficiency This thesis consists of five chapters i Chapter reviews the fundamental of the oil recovery process from literature The overview of CO2-EOR was discussed

Ngày tải lên: 20/06/2023, 21:08

... IntroductionCarbon dioxide - Enhanced Oil Recovery (CO2-EOR) has long been applied in the oil and gas industry This is a practical approach to utilize and reduce the CO2 emissions eliminated from ... CCUS, captured CO2 is effectively utilized in industrial processes (Han et al., 2019) One of the primary techniques of CCUS is the utilization of CO2 for enhancing oil recovery (CO2-EOR)(Mohagheghian ... CCUS, captured CO2 is effectively utilized in industrial processes (Han et al., 2019) One of the primary techniques of CCUS is the utilization of CO2 for enhancing oil recovery (CO2-EOR)(Mohagheghian

Ngày tải lên: 31/07/2024, 09:44

... INJ.(LIGHT OIL) [...]... Injection Mechanisms FLUE GAS Air + Oil + Water N2 + Oil Oil Stripping Hc Gas + Stripped Oil + N2 LTO Co, Co2 + others O2 + Oil Oxydation Temperature Oil Vaporization ... + CO2 + HC) Steam + vaporised oil + flue gas + fuel oil (heavy) Oil Vaporized oil + flue gas + condensed water + fuel oil Steam Condensed oil + flue gas + condensed water + fuel oil ... Madaoui - 2004 Enhanced Oil Recovery Methods Enhanced Oil Recovery IMPROVEMENT OF VOLUMETRIC EFFICIENCY Evol IMPROVEMENT OF DISPLACEMENT EFFICIENCY Ed INCREASE WATER VICOSITY OIL VISCOSITY REDUCTION REDUCE

Ngày tải lên: 24/03/2014, 23:21

... gasflooding.” 4 Enhanced oil recovery, or EOR, is “one or more of a variety of processes that seek to improve the recovery. .. processes to further augment oil recovery beyond secondary recovery ... for evaluating and implementing enhanced oil recovery (EOR) projects In other words, reservoir development planning. .. 2.2 WHAT IS ENHANCED OIL RECOVERY? 9 • The Wyoming Geological ... blank C H A P T E R 2 Enhanced Oil Recovery Concepts O U T L I N E 2.1 Introduction 7 2.2 What Is Enhanced Oil Recovery? 8 2.3 Enhanced Oil Recovery Methods 11 2.1 INTRODUCTION

Ngày tải lên: 02/04/2014, 16:04

... defines EOR as “petroleum recovery following recovery by conventional... let us examine recovery mechanisms and controls 12 2 ENHANCED OIL RECOVERY CONCEPTS 2.3.1 Oil Recovery ... blank C H A P T E R 2 Enhanced Oil Recovery Concepts O U T L I N E 2.1 Introduction 7 2.2 What Is Enhanced Oil Recovery? 8 2.3 Enhanced Oil Recovery Methods 11 2.1 INTRODUCTION ... oil recovery mechanisms by gas flooding 14 2 ENHANCED OIL RECOVERY CONCEPTS Finally, reservoir pressure also plays a key role in oil recovery. .. only for the distant future Enhanced

Ngày tải lên: 28/06/2014, 22:20

... monograph New York 1984 30 LATIL, M Enhanced oil recovery Institut Francois de petrole publications 1980 31 LAKE, Larry W y WALSH, Mark P Enhanced oil recovery (EOR), field data, literature research ... 18788 1989 Topic paper#22 Heavy oil Working document of the NPC global oil & gas study 2007 SPE 139222 11 26 IYOHO, A.M Selecting Enhanced oil recovery process World oil, November 1978 27 TABER, ... Research Council SelectEORTM, Version 1.0 Fast Methods for Evaluating the Enhanced Oil Recovery Potential of Petroleum Reservoirs User Guide June 2009 37 Petroleum Solutions EORgui, EOR Screening Analysis

Ngày tải lên: 19/03/2017, 08:24

... Introduction to Enhanced Oil Recovery (EOR) Processes and Bioremediation of Oil-Contaminated Sites 10 Fig Summary of Conventional Oil Recovery Processes 2.3 Enhanced Oil Recovery (EOR) processes EOR refers ... between EOR and Improved Oil Recovery (IOR) to avoid misunderstandings The term Improved Oil Recovery (IOR) techniques refers to the application of any EOR operation or any other advanced oil-recovery ... effectively boost oil production Enhanced oil recovery (EOR) is a broader idea that refers to the injection of fluids or energy not normally present in an oil reservoir to improve oil recovery that

Ngày tải lên: 19/03/2017, 08:29

... techniques of enhanced oil recovery (EOR) are essentially designed to recover oil commonly described as residual oil The oil that cannot be extracted by primary recovery as well as secondary recovery ... secondary recovery (water-flooding).Enhanced oil recovery is the process of increasing the oil recovery after the primary recovery (the recovery done by the main drive mechanisms) and the secondary recovery ... injection recovery mechanism [10] Recovery mechanisms Following factors help in increasing oil recoveryin the immiscible CO2 injection [10] A) Swelling of oil B) Oil viscosity reduction C) Blow down recovery

Ngày tải lên: 19/03/2017, 09:00

... Introduction to Enhanced Oil Recovery (EOR) Processes and Bioremediation of Oil-Contaminated Sites 10 Fig Summary of Conventional Oil Recovery Processes 2.3 Enhanced Oil Recovery (EOR) processes EOR refers ... between EOR and Improved Oil Recovery (IOR) to avoid misunderstandings The term Improved Oil Recovery (IOR) techniques refers to the application of any EOR operation or any other advanced oil-recovery ... effectively boost oil production Enhanced oil recovery (EOR) is a broader idea that refers to the injection of fluids or energy not normally present in an oil reservoir to improve oil recovery that

Ngày tải lên: 19/03/2017, 09:04

... wasthe minimum pressurerequired to achieve solvent/oil miscibility, characterizedby high oil recovery from the slim tube As interest in enhancedoil recoveryby the hydrocarbon miscibleflood (HCMF) ... reservoiroil The operation is completewhen the effluent gas/oil ratio is equal to the solution gas/oil ratio of the initial recombined oil and the liquid phaseanalysisis comparableto the stock tank oil ... multi-contact miscible The plot of recovery against Keywords: Slimtube Solvent flood Hydrocaft)oQ Labocatory tcst Solvent design, Miscible flood Enhanced oil recovery solvent mole average critical

Ngày tải lên: 19/03/2017, 09:20

... improve oil recovery by reducing the interfacial tension and altering the wettability of reservoir rock [11] Glycolipids have been extensively studied in microbial enhanced oil recovery (MEOR) experiments ... crude oil removal The favorable properties of the lipopeptide biosurfactants make them good candidates for application in the bioremediation of oil-contaminated sites and microbial enhanced oil recovery ... enhancing oil recovery in extreme environmental conditions A biosurfactant-producing strain, Bacillus atrophaeus 5-2a, was recently isolated from an oil-contaminated soil in the Ansai oilfield,

Ngày tải lên: 04/12/2022, 16:13

... 20 th June 2021 Applying the methods of enhanced oil recovery (EOR) for oil and gas fields has always many risks of economic and technology because EOR projects are influenced by many characteristic ... EOR projects successfully that applied many oil and gas fields in the world and then building EOR database Based on EOR database, a study has been conducted on statistical analysis to build EOR ... Trang 1Study and apply the advanced analysis algorithm to screen the optimal enhanced oil recovery solution for oil and gas fields in Viet Nam Long Hoang 1,*, Thang Viet Trinh 2, Truong Hung

Ngày tải lên: 14/03/2024, 19:11

... Waste for Enhanced Oil Recovery in Offshore Reservoirs Journal of Electronic 37 Sheng, J., Modern chemical enhanced oil recovery: theory and practice 2010: Gulf 38 Lake, L.W., Enhanced oil recovery ... hydrocarbons are obtained, there are three terms: primary oil recovery, secondary oil recovery, and tertiary (enhanced) oil recovery Primary oil recovery describes the production of hydrocarbons under ... and areal sweep) Enhanced oil recovery (EOR) is more specific in concept and it can be considered as a subset of IOR EOR implies the process of enhancing oil recovery by reducing oil saturation

Ngày tải lên: 09/09/2024, 05:18

... Drive-Pressure Maintenance Operations and Development of an Enhanced Oil Recovery Project,” Paper SPE 17324, presented at the SPE/DOE Enhanced Oil Recovery Symposium held in Tulsa, Oklahoma, April 17-20, ... Maintenance Operations and Development of an Enhanced Oil Recovery Project,” Paper SPE 17324, presented at the SPE/DOE Enhanced Oil Recovery Symposium held in Tulsa, Oklahoma, April ... oil recovery but also the rates of recovery compared to that achievable by the conventional WAG process that is being widely applied in the US oil fields Khái niệm trình GAGD thể sơ đồ Hình CO2

Ngày tải lên: 25/09/2016, 19:50

... 25616, Middle East Oil Show, Society of Petroleum... (GAGD) Process for Improved Light Oil Recovery , SPE 89357, SPE/DOE Fourteenth Symposium on Improved Oil Recovery, Tulsa, ... into the fracture oil rim As the oil drains from the matrix it is replaced by gas and the oil collecting in the fracture system can then be produced This process is called gas-oil gravity drainage ... Fractured Reservoirs, SPE 25616, Middle East Oil Show, Society of Petroleum Engineers, Bahrain, pp 203-213 Green, D.W., Willhite, G.P., 1998.Enhanced Oil Recovery, SPE, Texas, USA, 545 pp Kleppe,

Ngày tải lên: 25/09/2016, 19:57

... Enhanced Oil Recovery (EOR) Processes and Boiremediation of OilContaminated Sites Rijeka: InTech 50 APPENDIX A Table A-1: Water flooding oil recovery results for core W25 Time (mins) Oil recovery ... to additional recovery of up to 21% of original oil in place (OOIP) ix NOMENCLATURE EOR Enhanced oil recovery WAG Water alternating gas CWG Combined water and gas OOIP Original oil in place , ... Figure 5.1: Oil recovery vs time during secondary water injection for core W25…………… 38 Figure 5.2: Oil recovery vs time during tertiary WAG Injection (DI) for core W25………… 39 Figure 5.3: Oil recovery

Ngày tải lên: 19/03/2017, 08:47

... in increasing oil recovery and reducing the amount of steam injection However, economic risks associated with the fluctuation of oil and gas prices have affected the benefit of the oil sand project ... temperature makes it much more difficult in the oil recovery process The steam-assisted gravity drainage (SAGD) process is an effective method of producing heavy oil and bitumen utilizing two parallel ... wells is the most important factor in determining the oil production rate Preheating periods depend on IPS and oil viscosity The more viscous the oil and the larger the IPS are, the longer the preheating

Ngày tải lên: 16/12/2017, 17:24

... Introduction Improving oil recovery is recognized as the major target and challenge at the different stages of an oil field development Among several methods in oil recovery, thermal recovery has been ... practice underestimates oil recovery rates and ultimate recovery from chalk rocks for high temperature reservoirs Above a certain temperature (80°C in this work) a reduction of oil recovery was observed ... chalk/water/oil interactions, revealed that increasing temperature in oil/water/solid rock system, improves the water wetness of oilwet chalk, and they reported an increase in oil recovery under

Ngày tải lên: 24/11/2022, 17:43

... upward migration of CO2 [7], and (3) injection of brine into the aquifer with or after CO2 injection can accelerate the dissolution of CO2 and enhance its residual trapping by the enhanced convective ... CO2 plume, i.e., the extent of CO2 migration Beyond this point, the aquifer is free from CO2 contamination, so the area up to this point is the CO2 impact area Any CO2 leakage/contamination will ... of other problems in CO2 sequestration such as how to optimally accelerate the capillary trapping, accelerate the dissolution of CO2 in water or brine, and immobilize the CO2 plume Copyright ©

Ngày tải lên: 05/09/2013, 16:10