Interwell EOR Pilot Proves Advantages of Polymer Flooding
This paper discusses an enhanced-oil-recovery (EOR) polymer-flood pilot at the Captain field in the UK North Sea during 2011–2013.
Shale EOR Delivers, So Why Won’t the Sector Go Big?
There is every reason to believe that enhanced oil recovery through huff-and-puff injections in US tight-oil plays could be a technical success across large numbers of wells. However, widespread economic success remains uncertain.
In the Shale Business, It’s Time for Another Revolution
The report card for unconventional oil and gas producers from a leading industry analyst is A+ for growth and F- for paying back investors.
Building Wells With An Eye on the Future
Wells often end up producing oil and gas far longer than expected. But that often requires the operator to commit to building and maintaining facilities for the long haul.
California Becomes a Proving Ground for Solar EOR Technology
If proven economic, solar EOR technology could represent an environmentally and energy friendly solution for California’s heavy oil producers.
Shell Expands Investments in Solar Energy
Shell invested in a Singapore solar company and signed an agreement to purchase a Texas company with solar and other renewable assets. Along with its minority stake in a company that uses solar to generate steam for EOR in the Middle East, Shell catches some rays in the Asia Pacific, US, and Oman.
Solar EOR Firm Looks To Heat Up the Competition
In thermal enhanced oil recovery there is one big ingredient: steam. A new startup from Germany believes it has found the oil industry’s cheapest way to make it.
International Operators Focus on Smarter Spending in Shale
In a plenary session at the Unconventional Resources Technology Conference, executives in charge of unconventional operations for international oil companies talked about how they have slashed their cost per barrel.
Overview of Carbon Dioxide Injection and Water-Alternating-Gas Sensitivity
This paper presents an overview of the SACROC Unit’s activity focusing on different carbon dioxide (CO2) injection and water-alternating-gas (WAG) projects that have made the SACROC unit one of the most successful CO2 injection projects in the world.
Proper Simulation of Chemical-EOR Pilots—A Real Case Study
A critical step in proper design and optimization of any chemical-enhanced-oil-recovery (CEOR) process is appropriate and precise numerical simulations.
Experimental and Numerical Studies of CO2 EOR in Unconventional Reservoirs
This study explores the mechanisms contributing to oil recovery with numerical modeling of experimental work and investigates the effects of various parameters on oil recovery.
A Field Trial in a Carbonate Reservoir Using a Solvent-Based Waterflood Process
Dimethyl-ether (DME) -enhanced waterflood (DEW) is a process in which DME is added to injection water and, upon injection, preferentially partitions into the remaining oil.
ATCE: Fast Start for First Saudi CO2 EOR Project
Saudi Aramco saw a jump in production for a type of EOR that often takes years to see full benefits.
Offshore Development Slump Likely To Cause Long-Lasting Pain
Offshore exploration will be slow to come back as companies have delayed billions in projects through 2020. Exploration projects also must complete for funds with brownfields developments like EOR that potentially provide a shorter time to show a return.
Viscosity and Stability of Dry CO2 Foams for Improved Oil Recovery
Carbon dioxide (CO2)/water foams are of interest for mobility control in CO2 enhanced oil recovery (EOR) and as energized fracture fluids or as hybrid processes that combine aspects of both processes.
Custom Biological Produced Water Treatment Yields Fast Oil Recovery Boost in Waterflood
This article describes how the use of a biological EOR technique that applied produced water for reservoir flooding in a mature field led to rapid and substantial increases in oil production.
EOR-Feasibility Study for a Large Carbonate Field in Kuwait
This study provides technical analysis of the viability of enhanced-oil-recovery (EOR) processes; the results indicate the potential for significant improvement in recovery efficiency over continued waterflooding.
Unconventional Rock Defies Old Rules, but New Rules are Far From Being Ready
The label unconventional oil and gas stubbornly hangs on because these formations cannot be understood using the rules of conventional petroleum engineering.
Carbon Dioxide: From Industry to Oil Fields
The lifespan of a huge, old oil field in Oklahoma is now linked to a fertilizer plant 68 miles away. Chaparral Energy is capturing 45 million ft3/D of carbon dioxide (CO2) that had previously been vented into the atmosphere in Coffeyville, Kansas, compressing it, and sending it via a pipeline.
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