The experimental study and modeling of gravity drainage during Water Alternative Gas Injection, WAG process, in carbonate rock for one of the Iranian off-shore reservoir at lab-scale were carried out. The mechanism of gravity drainage during the WAG process, and its contribution to the oil recovery in the fract...

Water alternating gas (WAG) technique is used in the petroleum industry to inject carbon dioxide (CO2) into underground formations either for sequestration or enhanced oil recovery (EOR) processes. CO2 injection causes reactions with formation brine or aquifer and produces carbonic acid, the acid dissolves calcite and changes flow behavior significantly. Modeling and investigating effects of CO...

The use of internet in helping online-based small and medium enterprises has also make the choice using social media on smarphones foe online business continues to grow rapidly. By utilizing media, people are no longer have trouble marketing their products because it is done anytime, anywhere anyone by its purposes. Social such as WhatsApp begun noticed micro, (MSMEs) selling. Moreover, with Gr...

CO2 utilization for oil recovery applications is often impacted by the challenges such as viscous fingering and its premature breakthrough. Injection of slugs water-alternating-gas (WAG) generally aims to overcome these though control mobility. Moreover, potential WAG largely dependent on injection water salinity subsequent dissolution storage. Therefore, effect varying (0–4 wt% NaCl) loading c...

Chronic exposure to low levels of fluorocarbon-based waste anaesthetic gas (WAG) has been linked to a multitude of human health problems. We have shown that isoflurane exhaust from passive gas-scavenging canisters is often quite high when using conventional rodent anaesthesia protocols and equipment. Another likely source of WAG build-up in rodent procedure rooms is leakage at the interface bet...

The role of hyperpolarization-activated, cyclic nucleotide-modulated (HCN) channel isoforms and hyperpolarization-activated cation current (Ih) for seizure-related burst firing in thalamocortical (TC) neurons was investigated in a rat genetic model of absence epilepsy [Wistar Albino Glaxo rats, bred in Rijswijk (WAG/Rij)]. Burst discharges in TC neurons locked to seizure activity in vivo were p...

introduction: ciprofloxacin which was used in this study is a fluoroquinolone (fq). this kind of drug may cause epileptic seizures probably because of the inhibition of gaba binding to its receptors. wag/rij rats (an animal model for generalized absence epilepsy), were used as experimental subjects. methods: for eeg study, electrodes were inserted into the cortex of animals according to paxinos...

Commentary If there is any " sure thing " in epilepsy, the syndrome of childhood absence epilepsy (CAE) may come close to fitting the bill. The characteristic seizure semiology (staring spells), response to specific medications (ethosuximide or valproate), and prognosis (often outgrown by late adolescence) are about as close as we get to a well-defined syndrome with reproducible clinical featur...

water alternating gas (wag) technique is used in the petroleum industry to inject carbon dioxide (co2) into underground formations either for sequestration or enhanced oil recovery (eor) processes. co2 injection causes reactions with formation brine or aquifer and produces carbonic acid, the acid dissolves calcite and changes flow behavior significantly. modeling and investigating effects of co...