Enhanced Oil Recovery | Department of Energy New Microbial Approach Advances Enhanced Oil Recovery, Well Enhanced Oil Recovery and Produced Water | Aquatech CO2 Enhanced Oil Recovery – Global Energy Institute Overview of Enhanced Oil Recovery – Ultimate EOR Steam Injection for Enhanced Oil Recovery Recovery rates, enhanced oil recovery and technological limits Enhanced Oil Recovery | Department of Energy Crude Oil Recovery – Enhanced Oil Recovery – Drilling Fluids 1.4: Improved Oil Recovery and Enhanced Oil Recovery Methods Overview of Enhanced Oil Recovery – Ultimate EOR CO2 Enhanced Oil Recovery – Global Energy Institute Enhanced Oil Recovery and Well Intervention | ChampionX Steam Injection for Enhanced Oil Recovery Exothermic Chemical Treatment | New Oil Generation Ltd. | Praha Crude Oil Recovery – Enhanced Oil Recovery – Drilling Fluids 1.4: Improved Oil Recovery and Enhanced Oil Recovery Methods Enhanced Oil Recovery and Produced Water | Aquatech Enhanced Recovery – an overview | ScienceDirect Topics Carbon Dioxide Enhanced Oil Recovery CO2 Enhanced Oil Recovery – Global Energy Institute EOR An Introduction to Enhanced Oil Recovery Techniques

Crude oil development and production in U.S. oil reservoirs can include up to three distinct phases: primary, secondary, and tertiary (or enhanced) recovery. During primary recovery, the natural pressure of the reservoir or gravity drive oil into the wellbore, combined with artificial lift techniques (such as pumps) which bring the oil to the ,In addition, the treatment process also provides for the simultaneous removal of asphaltene and/or paraffin and scale from a well, enhancing crude oil or gas recovery. The nonbacterial blend of microbes used in the process is nontoxic, biodegradable, and non-GMO, with no special handling required.

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Enhanced Oil Recovery (EOR) or tertiary recovery or tertiary oil recovery is a technique used for increasing the amount of crude that can be extracted from an oil field. During the primary oil recovery stage, when an oil well is first completed and oil production begins, anywhere from 5% to 15% of the “original oil in place” (OOIP) in the ,2 Enhanced Oil Recovery CO 2 Enhanced Oil Recovery EXECUTIVE SUMMARY Energy, particularly the products that come from crude oil, is an every day part of our lives. From the direct use of gasoline to fuel transportation to the obvious items such as medicines, plastics, and other materials that people use daily, oil fuels our economy. Yet most

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Life of an Oil Field Light Oil Primary Recovery: 10–20% Original-Oil-In-Place Secondary Recovery 20–30% OOIP Waterflooding, Gas cycling Enhanced Recovery • Polymer flooding 5 – 15% OOIP • Gas flooding 5 – 15% OOIP • Surfactant flooding 15 – 30% OOIP Heavy Oil ,During the second phase water and gas are injected into the well to push oil to the surface. [2] After the first two phases there can be still 60-80% of oil left in the well. [3] The implementation of enhanced oil recovery (EOR), during the tertiary phase, can help extract up to 30% of original oil in place (OOIP).

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Crude oil development and production in U.S. oil reservoirs can include up to three distinct phases: primary, secondary, and tertiary (or enhanced) recovery. During primary recovery, the natural pressure of the reservoir or gravity drive oil into the wellbore, combined with artificial lift techniques (such as pumps) which bring the oil to the ,Enhanced Oil Recovery, or Tertiary Recovery. In Figure 1.07, Enhanced Oil Recovery (EOR), or Tertiary Recovery, is also applied to large reservoirs. EOR involves the injection of fluids into the reservoir, which aids in crude oil production by means other than simply supplying external reservoir energy.

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Improved oil recovery is a generic term for technology that increases the amount of crude oil that can be extracted from an oil field. With EOR, more than 30-60% of the reservoir original oil can be extracted, and with primary and secondary recovery, 20-40% can be extracted. ,a low-density crude oil). Below some minimum pressure, CO 2 and oil will no longer be miscible. As the temperature increases (and the CO 2 density decreases), or as the oil density increases (as the light hydrocarbon fraction decreases), the minimum pressure needed to attain Carbon Dioxide Enhanced Oil Recovery Oil and water form separate

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Life of an Oil Field Light Oil Primary Recovery: 10–20% Original-Oil-In-Place Secondary Recovery 20–30% OOIP Waterflooding, Gas cycling Enhanced Recovery • Polymer flooding 5 – 15% OOIP • Gas flooding 5 – 15% OOIP • Surfactant flooding 15 – 30% OOIP Heavy Oil ,2 Enhanced Oil Recovery CO 2 Enhanced Oil Recovery EXECUTIVE SUMMARY Energy, particularly the products that come from crude oil, is an every day part of our lives. From the direct use of gasoline to fuel transportation to the obvious items such as medicines, plastics, and other materials that people use daily, oil fuels our economy. Yet most

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During the second phase water and gas are injected into the well to push oil to the surface. [2] After the first two phases there can be still 60-80% of oil left in the well. [3] The implementation of enhanced oil recovery (EOR), during the tertiary phase, can help extract up to 30% of original oil in place (OOIP). ,We at New Oil Generation focus on the research, development and application of innovative Enhanced Oil Recovery technologies, specifically designed for heavy crude oil reservoirs. After years of testing and hard work, we completed the development of our technology and made it perfect. During 2019, we introduced the latest generation of SHEVER 2

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Enhanced Oil Recovery, or Tertiary Recovery. In Figure 1.07, Enhanced Oil Recovery (EOR), or Tertiary Recovery, is also applied to large reservoirs. EOR involves the injection of fluids into the reservoir, which aids in crude oil production by means other than simply supplying external reservoir energy. ,Improved oil recovery is a generic term for technology that increases the amount of crude oil that can be extracted from an oil field. With EOR, more than 30-60% of the reservoir original oil can be extracted, and with primary and secondary recovery, 20-40% can be extracted.

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a low-density crude oil). Below some minimum pressure, CO 2 and oil will no longer be miscible. As the temperature increases (and the CO 2 density decreases), or as the oil density increases (as the light hydrocarbon fraction decreases), the minimum pressure needed to attain Carbon Dioxide Enhanced Oil Recovery Oil and water form separate ,result, the oil expands, the viscosity drops and the permeability increases. To ensure success, the process has to be cyclical. This is the principal enhanced oil recovery program in use today. In situ combustion of oil on site or fire flood, works best when the oil saturation and porosity are high.

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Enhanced Oil Recovery (EOR) or tertiary recovery or tertiary oil recovery is a technique used for increasing the amount of crude that can be extracted from an oil field. During the primary oil recovery stage, when an oil well is first completed and oil production begins, anywhere from 5% to 15% of the “original oil in place” (OOIP) in the ,2 Enhanced Oil Recovery CO 2 Enhanced Oil Recovery EXECUTIVE SUMMARY Energy, particularly the products that come from crude oil, is an every day part of our lives. From the direct use of gasoline to fuel transportation to the obvious items such as medicines, plastics, and other materials that people use daily, oil fuels our economy. Yet most

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Chemical enhanced oil recovery (EOR) methods are ex-pected to play a major role in future global crude oil produc- Water used for solution preparation was ,assess the hydrocarbon recovery potential in oil and gas fields within the sedimentary basins of the United States using CO 2-enhanced oil recovery (CO 2-EOR) methods. Higher primary recoveries in excess of 70 percent in gas reservoirs (Comelson, 1974; Alejandro and Lopez, 2000) and the cost of additional facilities required for CO 2

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