[HTML][HTML] Research progress on evaluation methods and factors influencing shale brittleness: A review
H Li - Energy Reports, 2022 - Elsevier
Clarifying the evaluation methods and factors influencing shale brittleness is of great
practical significance for fracture mechanism analysis, rock mass stability evaluation …
practical significance for fracture mechanism analysis, rock mass stability evaluation …
Geophysical well-log evaluation in the era of unconventional hydrocarbon resources: a review on current status and prospects
Geophysical well-log evaluation in the era of unconventional hydrocarbon resources (mainly
tight oil and gas, shale oil and gas) is complicated and challenging. This review aims to fill …
tight oil and gas, shale oil and gas) is complicated and challenging. This review aims to fill …
What controls the mechanical properties of shale rocks?–Part II: Brittleness
Successful stimulation of shale gas reservoirs by hydraulic fracturing operations requires
prospective rocks characterized by high brittleness to prevent fast healing of natural and …
prospective rocks characterized by high brittleness to prevent fast healing of natural and …
Shale brittleness evaluation based on energy balance analysis of stress-strain curves
Brittleness is a key mechanical characteristic of rock and critical to various engineering
practices particularly to design efficient fracturing stimulation of unconventional shale gas …
practices particularly to design efficient fracturing stimulation of unconventional shale gas …
Numerical simulation of hydraulic fracture propagation in naturally fractured formations using the cohesive zone model
This paper presents an integrated methodology that utilizes the cohesive zone model (CZM)
to simulate propagation of hydraulic fractures, and their interactions with pre-existing natural …
to simulate propagation of hydraulic fractures, and their interactions with pre-existing natural …
Experiment and discrete element modelling on strength, deformation and failure behaviour of shale under Brazilian compression
SQ Yang, PF Yin, YH Huang - Rock Mechanics and Rock Engineering, 2019 - Springer
Bedding planes or layers can have a serious effect on the mechanical behaviour of shale
rock. Fractures occurring along bedding planes form a fracture network in shale hydraulic …
rock. Fractures occurring along bedding planes form a fracture network in shale hydraulic …
Nanopores to megafractures: Current challenges and methods for shale gas reservoir and hydraulic fracture characterization
The past two decades have seen a tremendous focus by energy companies on the
development of shale gas resources in North America, resulting in an over-supply of natural …
development of shale gas resources in North America, resulting in an over-supply of natural …
Examining hybrid and single SVM models with different kernels to predict rock brittleness
The aim of this study was twofold:(1) to assess the performance accuracy of support vector
machine (SVM) models with different kernels to predict rock brittleness and (2) compare the …
machine (SVM) models with different kernels to predict rock brittleness and (2) compare the …
Experimental study on mechanical behavior and brittleness characteristics of Longmaxi formation shale in Changning, Sichuan Basin, China
At present, shale gas plays a significant role in hydrocarbon reservoirs. Hydraulic fracturing
is generally employed in the exploration and exploitation of shale gas. Economic and …
is generally employed in the exploration and exploitation of shale gas. Economic and …
Mechanical characterization of uniaxial compression associated with lamination angles in shale
M Gao, M Yang, Y Lu, VA Levin… - Advances in Geo …, 2024 - ager.yandypress.com
This paper investigates the mechanical properties and damage laws of marine shale from
the Silurian Longmaxi Formation by conducting uniaxial compression experiments with …
the Silurian Longmaxi Formation by conducting uniaxial compression experiments with …