Results 161 to 170 of about 70,940 (309)
Записки Горного институтаThis paper presents reservoir simulation modeling of a hydrocarbon accumulation with a fractured porous reservoir, incorporating the geomechanical effects of fracture closure during variations in formation pressure. The fracture permeability parameter is
Yurii A. Kashnikov +2 more
doaj
Preferential Interfacial Engineering of Hydrogels via Interdigitated Nanoparticle Assembly
Advanced Functional Materials, EarlyView.Robust surface functionalization of hydrogel surfaces is performed via interdigitated metal nanoparticle assembly, inducing strong affinity with the hydrogel matrix. The partially exposed nanoparticle domains act as interfacial nanobridges that mediate both chemical and physical bonding with diverse materials, including small molecules, fluorous ...
Hyeonjin Kim +11 more
wiley +1 more source
, 2012 application/pdf; "January 31, 2012."; Presentation before the Kansas Legislature, House Committee on Energy and Utilities, by Doug Louis, Conservation Division Director, Kansas Corporation Commission.Presentation discussing the use of hydraulic ...
Louis, Doug.
core
A critical analysis of the role of the permitting system as a legal tool for preventing and controlling water pollution by proposed hydraulic fracturing in South Africa [PDF]
, 2013 Mohobo, Tankiso John
core +1 more source
Experimental Investigation of Thermally Induced Stress Shadow Effects in Multiwell Hydraulic Fracturing and Neural-Network-Based Fracture Identification. [PDF]
ACS OmegaYu S, Li Y, Zhang W, Fei Y.
europepmc +1 more source
Advanced Functional Materials, EarlyView.Inspired by skeletal muscles’ precision and endurance, CoilLCE integrates a self‐sensing liquid crystal elastomer/graphene artificial muscle with an embedded Joule‐heating copper coil, enabling closed‐loop multistage actuation with programmable intermediate states (strain accuracy of 2%), and antagonistic coordination (32% total strain). These features
Ziyun Zhang +9 more
wiley +1 more source
Application of Coiled Tubing Integrated Operation Technology in Gulong Shale Oil Block
Shiyou jixieThere are several technical challenges in the Gulong shale oil block， such as high-grade steel casing， small inner diameter of wellbore， long horizontal section， large-scale fracturing stimulation， and sand production. This paper presents a coiled tubing
Dong Lei +6 more
doaj
Advanced Functional Materials, EarlyView.USe3 is introduced as an actinide van der Waals semiconductor that mirrors the quasi‐one‐dimensional physics of transition‐metal trichalcogenides. Polarization‐resolved Raman spectroscopy on exfoliated flakes maps strong in‐plane phonon anisotropy and strain‐tunable mode shifts.
Aljoscha Söll +17 more
wiley +1 more source
Fracturability Index for Optimal Well Placement and Fracture Positioning
, 2014 The early detection of "sweet spots" for oil/gas well site selection and fracturing in shale reservoirs is a challenge for many operators. Most of the time, unique parameters are utilized (i.e.
Soliman, M.Y. +4 more
core
Field-Scale Modeling of Deep Coalbed Methane Productivity of the No. 8 Coal Seam in the Ordos Basin. [PDF]
ACS OmegaGuo Y +9 more
europepmc +1 more source