Results 91 to 100 of about 23,707 (236)
Objective Our goal was to examine whether pre‐diagnostic plasma carotenoids and tocopherols are associated with amyotrophic lateral sclerosis (ALS). Methods A nested case–control study within 4 United States cohorts, where 154 participants with pre‐diagnostic blood‐draw, were diagnosed during follow‐up with amyotrophic lateral sclerosis (ALS). Controls
Éilis J. O'Reilly +7 more
wiley +1 more source
Eor-1 and eor-2, two genes that promote Ras and Wnt signaling in Caenorhabditis elegans [PDF]
The Ras signaling pathway has been studied with great interest because of its role in normal animal development as well as its role in human cancer. Activation of core Ras pathway components, Ras-Raf-MEK-ERK, culminates in the activation and inhibition ...
Barfield, Robyn Howard
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Mechanism of wettability alteration, interfacial tension reduction, and oil recovery by novel nanocomposite. Abstract The development of stable nanofluids (NFs) for enhanced oil recovery (EOR) relies on optimizing interactions between reservoir rocks and fluids.
Ehsan Jafarbeigi +2 more
wiley +1 more source
EOR Potential in the Middle East: Current and Future Trends [PDF]
The majority of enhanced oil recovery (EOR) projects are being executed in the the U.S., Canada, Venezuela, Indonesia and China. The volume of oil produced by EOR methods increased considerably from 1.2 MMBD in 1990 to 2.5 MMBD in 2006 (Sandrea and ...
Saad M. Al-Mutairi, Sunil L. Kokal
core +1 more source
Integrated Aspen HYSYS–machine learning framework for predicting product yields and quality variables. Abstract Crude oil refining is a complex process requiring precise modelling to optimize yield, quality, and efficiency. This study integrates Aspen HYSYS® simulations with machine learning techniques to develop predictive models for key refinery ...
Aldimiro Paixão Domingos +3 more
wiley +1 more source
Improvements in EOR Screening, Laboratory Flood Tests and Model Description to Effectively Fast Track EOR Projects [PDF]
One of the operator's main concerns on EOR projects is related to the time to reach the pilot test stage. This paper aims to support a fast tracking of the implementation of Chemical EOR Projects.
J. Samuel Armacanqui T. +8 more
core +1 more source
The hybrid low‐salinity and AS flood with a maximum incremental oil recovery (OOIP basis) of up to 20%–25% was recorded above those of conventional operation waterflooding in oil‐wet carbonate core samples. ABSTRACT Oil‐wet carbonate reservoirs may also have low recovery efficiency in the Middle East where the reservoir temperature is high and there ...
Rasan Sarbast Faisal
wiley +1 more source
Transboundary Chains for CO₂ Enhanced Oil Recovery: Legal Contexts for CO₂ Injection in the North Sea [PDF]
The Central North Sea (CNS) has been identified as a location with good potential for CO2 Enhanced Oil Recovery (EOR) from depleting oil and gas fields. EOR is considered to be an essential driver for CCS demonstration and commercialization1. Hydrocarbon
Kapila, Rudra V
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Cost Analysis Insights for Offshore CCS Hubs: A Case Study of the Santos Basin, Brazil
ABSTRACT The reuse of decommissioned offshore platforms for geological carbon storage offers a cost‐effective and technically feasible strategy to reduce greenhouse gas emissions in emerging economies. This study presents a comprehensive techno‐economic assessment of offshore carbon capture and storage (CCS) hubs in Brazil, with a focus on the Merluza ...
Norah A. Ordoñez +4 more
wiley +1 more source
CO₂ storage and Enhanced Oil Recovery in the North Sea: Securing a low-carbon future for the UK [PDF]
This report shows that accelerating deployment of CCS can enable CO2- EOR in the UKCS. Part of the CO2 that would otherwise need to go directly to dedicated storage in CCS projects can be used to drive CO2-EOR.
Kapila, Rudra +21 more
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