Transparent Flexible Ultra‐Low Permeability Encapsulation Film: Fusible Glass Fired on Heat‐Resistant Polyimide Membrane
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202001170
Abstract: A good packing of flexible electronics is one of the most critical points to ensure its lifetime. However, efficient and straightforward packaging technology is still very challenging. In this work, a new strategy for preparing… read more here.
Keywords: glass; film; low permeability; encapsulation film ... See more keywords
Low-tension gas process in high-salinity and low-permeability reservoirs
Sign Up to like & getrecommendations! Published in 2020 at "Petroleum Science"
DOI: 10.1007/s12182-020-00455-9
Abstract: Polymer-based EOR methods in low-permeability reservoirs face injectivity issues and increased fracturing due to near wellbore plugging, as well as high-pressure gradients in these reservoirs. Polymer may cause pore blockage and undergo shear degradation and… read more here.
Keywords: gas; low permeability; salinity; tension ... See more keywords
Three-dimensional structural modeling of a low permeability reservoir in the Banqiao formation of the Maxi Oilfield
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Petroleum Exploration and Production Technology"
DOI: 10.1007/s13202-019-0616-y
Abstract: This paper presents a three-dimensional geological modeling method for low permeability reservoirs based on core, logging, seismic, and dynamic data. Matrix and fractures are two types of reservoir space. This method includes two-step modeling methods,… read more here.
Keywords: three dimensional; dimensional structural; maxi oilfield; model ... See more keywords
The second critical capillary number for chemical flooding in low permeability reservoirs: Experimental and numerical investigations
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2018.11.004
Abstract: Abstract High capillary numbers are often adopted for chemical flooding in reservoirs to achieve the highest oil recovery. A high capillary number may be disadvantageous for high and medium permeability formations, while no experimental or… read more here.
Keywords: low permeability; second critical; chemical flooding; permeability ... See more keywords
Low permeability zone remediation of trichloroethene via coupling electrokinetic migration with in situ electrochemical hydrodechlorination.
Sign Up to like & getrecommendations! Published in 2020 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.126209
Abstract: To address the challenge of trichloroethene (TCE) remediation in low permeability zone, an inexpensive Cu-Ni bimetallic cathode was proposed in electrokinetic (EK) remediation system to couple electrokinetic migration with in situ electrochemical hydrodechlorination. Aqueous phase… read more here.
Keywords: tce; cathode; remediation; migration ... See more keywords
A novel model for oil recovery estimate in heterogeneous low-permeability and tight reservoirs with pseudo threshold pressure gradient
Sign Up to like & getrecommendations! Published in 2021 at "Energy Reports"
DOI: 10.1016/j.egyr.2021.01.017
Abstract: Abstract Pseudo threshold pressure gradient (PTPG) is one of the main factors affecting the oil recovery of heterogeneous low-permeability and tight reservoirs. When the pressure gradient between the supply boundary and the bottom hole is… read more here.
Keywords: low permeability; oil; permeability; pressure ... See more keywords
Capillarity characters measurement and effects analysis in different permeability formations during waterflooding
Sign Up to like & getrecommendations! Published in 2017 at "Fuel"
DOI: 10.1016/j.fuel.2016.12.088
Abstract: Abstract In the description of multiphase flow in porous media, dynamic capillarity is typically ignored. While some studies suggest that dynamic capillarity can be ignored in high permeability rock, it cannot be overlooked in low… read more here.
Keywords: permeability; permeability formations; low permeability; capillarity ... See more keywords
Evaluation of four CO2 injection schemes for unlocking oils from low-permeability formations under immiscible conditions
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2018.07.052
Abstract: Abstract In this paper, four different injection schemes, i.e., CO2 continuous gas injection (CGI), gas injection (GI) + soaking, pulse injection, and injection-alternating-production (IAP), for the high-temperature and pressure CO2 immiscible flooding in low-permeability formations are experimentally… read more here.
Keywords: co2 injection; co2; low permeability; permeability formations ... See more keywords
Monitoring oil displacement and CO2 trapping in low-permeability media using NMR: A comparison of miscible and immiscible flooding
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2021.121606
Abstract: Abstract Dynamic monitoring of the internal fluid distribution during CO2 immiscible/miscible flooding provides a crucial window for illuminating key processes controlling displacement and transport. We used online low-field nuclear magnetic resonance (NMR) imaging to monitor… read more here.
Keywords: low permeability; co2; oil; monitoring ... See more keywords
Analysis of heterogeneous characteristics in a geothermal area with low permeability and high temperature
Sign Up to like & getrecommendations! Published in 2017 at "Geoscience frontiers"
DOI: 10.1016/j.gsf.2016.10.007
Abstract: Abstract An analytical methodology for reservoir characterization was applied in the central and southwestern zones of Los Humeros geothermal field (LHGF). This study involves analysis of temperature, pressure, enthalpy and permeability in wells and their… read more here.
Keywords: permeability high; area low; temperature; permeability ... See more keywords
Contributions of biotic and abiotic pathways to anaerobic trichloroethene transformation in low permeability source zones.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of contaminant hydrology"
DOI: 10.1016/j.jconhyd.2019.04.003
Abstract: Low permeability source zones sustain long-term trichloroethene (TCE) groundwater contamination. In anaerobic environments, TCE is transformed by both biological reductive dechlorination and abiotic reactions with reactive minerals. Little is known about the relative contribution of… read more here.
Keywords: biotic abiotic; flow cell; low permeability; transformation ... See more keywords