Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385575400> ?p ?o ?g. }
- W4385575400 endingPage "11729" @default.
- W4385575400 startingPage "11720" @default.
- W4385575400 abstract "Gas breakthrough is becoming an increasingly common problem, with a growing number of gas-and-oil fields being developed. Gas-and-oil fields are usually characterized by a complex geological structure, high reservoir heterogeneity, low net-pay thickness, and large gas cap, which lead to gas breakthrough, especially in horizontal production wells. Chemical gas-blocking methods lately have gained more scientific interest and are becoming more applicable in the fields, the reason being the potential for adjusting the type and properties of chemical gas-blocking agents (GBA) to increase blocking selectivity. It is hard to numerically simulate the gas-blocking properties of GBA due to the complexity of their structure and behavior. Flooding experiments of GBA injection and blocking ability in zones with different permeabilities and saturations can provide reliable data to choose the right GBA. However, there are no studies with an experimental comparison of the several GBA with a variation of reservoir core permeability and saturation. In this work, blocking ability and selectivity of three hydrolyzed polyacrylamide-based GBA in the coreflooding experiments were compared: polymer-foam, foam-gel, and gel. East-Messoyakhskoye gas-and-oil field fluid and core material were used. This field faced a gas breakthrough in middle-stage development through high-permeability zones into long horizontal production wells. Coreflooding experiments were carried out in two stages (injection and breakthrough of GBA) with the simulation of four common reservoir zones: oil-saturated low permeability, gas-saturated high permeability, oil-saturated high permeability, and gas-saturated low permeability. Results show that polymer-foam achieved low injection and medium blocking selectivity. The gel showed higher damaging risks due to the lowest selectivity in both the injection and breakthrough stages. The best blocking selectivity and blocking efficiency were achieved by foam-gel due to low initial viscosity and the in situ generation of a rigid gas-blocking structure." @default.
- W4385575400 created "2023-08-05" @default.
- W4385575400 creator A5002246933 @default.
- W4385575400 creator A5019002975 @default.
- W4385575400 creator A5041838025 @default.
- W4385575400 creator A5042027075 @default.
- W4385575400 creator A5049328543 @default.
- W4385575400 creator A5058317165 @default.
- W4385575400 creator A5065524873 @default.
- W4385575400 creator A5078344789 @default.
- W4385575400 creator A5087811628 @default.
- W4385575400 date "2023-08-04" @default.
- W4385575400 modified "2023-10-16" @default.
- W4385575400 title "Coreflood Testing of Gas-Blocking Agents: Selectivity in High-Heterogeneity Reservoirs and Efficiency in Low-Temperature Conditions" @default.
- W4385575400 cites W1964068700 @default.
- W4385575400 cites W1987495769 @default.
- W4385575400 cites W1989189139 @default.
- W4385575400 cites W1994250626 @default.
- W4385575400 cites W2005319567 @default.
- W4385575400 cites W2024394322 @default.
- W4385575400 cites W2026035850 @default.
- W4385575400 cites W2038344962 @default.
- W4385575400 cites W2038705084 @default.
- W4385575400 cites W2042248198 @default.
- W4385575400 cites W2046385398 @default.
- W4385575400 cites W2052927774 @default.
- W4385575400 cites W2069096793 @default.
- W4385575400 cites W2079107003 @default.
- W4385575400 cites W2091140548 @default.
- W4385575400 cites W2091413820 @default.
- W4385575400 cites W2094758322 @default.
- W4385575400 cites W2097514764 @default.
- W4385575400 cites W2319103600 @default.
- W4385575400 cites W2324333045 @default.
- W4385575400 cites W2774385257 @default.
- W4385575400 cites W2793283871 @default.
- W4385575400 cites W2807050252 @default.
- W4385575400 cites W2924475356 @default.
- W4385575400 cites W2967076606 @default.
- W4385575400 cites W2974746060 @default.
- W4385575400 cites W2983745289 @default.
- W4385575400 cites W3005294497 @default.
- W4385575400 cites W3020864169 @default.
- W4385575400 cites W3157188645 @default.
- W4385575400 cites W3172624146 @default.
- W4385575400 cites W3205920021 @default.
- W4385575400 cites W3210156532 @default.
- W4385575400 cites W4226091751 @default.
- W4385575400 cites W4281806490 @default.
- W4385575400 cites W4310012583 @default.
- W4385575400 cites W4315926590 @default.
- W4385575400 cites W4316468317 @default.
- W4385575400 doi "https://doi.org/10.1021/acs.energyfuels.3c01430" @default.
- W4385575400 hasPublicationYear "2023" @default.
- W4385575400 type Work @default.
- W4385575400 citedByCount "0" @default.
- W4385575400 crossrefType "journal-article" @default.
- W4385575400 hasAuthorship W4385575400A5002246933 @default.
- W4385575400 hasAuthorship W4385575400A5019002975 @default.
- W4385575400 hasAuthorship W4385575400A5041838025 @default.
- W4385575400 hasAuthorship W4385575400A5042027075 @default.
- W4385575400 hasAuthorship W4385575400A5049328543 @default.
- W4385575400 hasAuthorship W4385575400A5058317165 @default.
- W4385575400 hasAuthorship W4385575400A5065524873 @default.
- W4385575400 hasAuthorship W4385575400A5078344789 @default.
- W4385575400 hasAuthorship W4385575400A5087811628 @default.
- W4385575400 hasConcept C113378726 @default.
- W4385575400 hasConcept C113740612 @default.
- W4385575400 hasConcept C114614502 @default.
- W4385575400 hasConcept C120882062 @default.
- W4385575400 hasConcept C127313418 @default.
- W4385575400 hasConcept C178790620 @default.
- W4385575400 hasConcept C185592680 @default.
- W4385575400 hasConcept C2778668878 @default.
- W4385575400 hasConcept C2779681308 @default.
- W4385575400 hasConcept C2780298149 @default.
- W4385575400 hasConcept C33923547 @default.
- W4385575400 hasConcept C41625074 @default.
- W4385575400 hasConcept C43617362 @default.
- W4385575400 hasConcept C55493867 @default.
- W4385575400 hasConcept C59427239 @default.
- W4385575400 hasConcept C6648577 @default.
- W4385575400 hasConcept C68189081 @default.
- W4385575400 hasConcept C78762247 @default.
- W4385575400 hasConcept C9930424 @default.
- W4385575400 hasConceptScore W4385575400C113378726 @default.
- W4385575400 hasConceptScore W4385575400C113740612 @default.
- W4385575400 hasConceptScore W4385575400C114614502 @default.
- W4385575400 hasConceptScore W4385575400C120882062 @default.
- W4385575400 hasConceptScore W4385575400C127313418 @default.
- W4385575400 hasConceptScore W4385575400C178790620 @default.
- W4385575400 hasConceptScore W4385575400C185592680 @default.
- W4385575400 hasConceptScore W4385575400C2778668878 @default.
- W4385575400 hasConceptScore W4385575400C2779681308 @default.
- W4385575400 hasConceptScore W4385575400C2780298149 @default.
- W4385575400 hasConceptScore W4385575400C33923547 @default.
- W4385575400 hasConceptScore W4385575400C41625074 @default.
- W4385575400 hasConceptScore W4385575400C43617362 @default.