Results 61 to 70 of about 112,380 (334)

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

open access: yesAdvanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich   +6 more
wiley   +1 more source

Assessment and Evaluation of Sand Control Methods for a North Sea Field [PDF]

open access: yes, 2011
Imperial Users ...
Latiff, Amir, Latiff, Amir
core  

High‐Concentration Mesogen‐Assisted Exfoliation of Low‐Dimensional Nanomaterials for Achieving Ultralow‐Temperature Actuations of Liquid Crystal Elastomers

open access: yesAdvanced Functional Materials, EarlyView.
Most matter is nominally frozen in the polar regions or space, and liquid crystal materials are no exception. Consequently, soft actuators, including liquid crystal elastomers (LCEs), are inoperative under such extreme cold in response to stimuli, as their motion relies on mechanical deformation.
Hyeonseong Kim   +5 more
wiley   +1 more source

Impact of Completion on Wellbore Skin Effect [PDF]

open access: yes, 2012
Imperial Users ...
Alshawaf, Mohammed, Alshawaf, Mohammed
core  

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey   +5 more
wiley   +1 more source

Experience in developing oil rims at the Novoportovskoye field through the reinjection of associated petroleum gas

open access: yesИзвестия высших учебных заведений: Нефть и газ
Developing oil rims presents a complex engineering challenge that requires careful consideration of various factors. One of the primary difficulties in oil rim development is selecting appropriate well completion methods and reservoir pressure ...
A. V. Voivodeanu   +3 more
doaj   +1 more source

Study on the Applicability of 316L Stainless Steel Coiled Tubing in the Tarim Oilfield [PDF]

open access: yesCailiao Baohu
In recent years,with the continuous advancement of material technology and pipe manufacturing techniques,the quality of coiled tubing production has significantly improved,and the selection of materials has become increasingly diverse.In order to provide
HU Fangting, ZHAO Mifeng, GENG Hailong, LONG Yan, KUANG Xianren
doaj   +1 more source

Analyses and studies for the selection of the method of dual completion operation of wells in multi-layer fields

open access: yesInternational Science Journal of Engineering & Agriculture, 2023
Mandatory research and measurement complexes for monitoring development should cover evenly the entire area of the development object, the entire fund of observation wells.
A. Deryaev
semanticscholar   +1 more source

Understanding the Impact of Open-Framework Conglomerates on Water-Oil Displacements: Victor Interval of the Ivishak Reservoir, Prudhoe Bay Field, Alaska [PDF]

open access: yes, 2014
The Victor Unit of the Ivishak Formation in the Prudhoe Bay Oilfield is characterized by high net-to-gross fluvial sandstones and conglomerates. The highest permeability is found within sets of cross-strata of open-framework conglomerate (OFC).
Dominic, David F.   +3 more
core   +3 more sources

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