The use of short impact load cell to derive geomechanical properties of sub-bituminous coal and mudstone

Karina Barbosa; Joan Esterle; Benjamin Bonfils; Zhongwei Chen

doi:10.1016/j.jngse.2019.103018

The use of short impact load cell to derive geomechanical properties of sub-bituminous coal and mudstone

Karina Barbosa, Joan Esterle, Benjamin Bonfils, Zhongwei Chen

University of Queensland

科研成果: 期刊稿件 › 文献综述 › 同行评审

4 引用（Scopus）

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This study estimates the geomechanical properties of coal of varied ply lithotypes and mudstone by using the experimental Short Impact Load Cell (SILC) test. SILC is an alternative laboratory test for measuring tensile strength, stiffness, and specific fracture energy (fracture toughness). Available coal data is rare for low rank sub-bituminous coals that are the target for coal seam gas stimulation and extraction in the Surat Basin, Australia. Tested specimens include mini-core and irregular particles. The results demonstrate geomechanical properties can be derived and used in the reservoir numerical modelling investigation.

源语言	英语
文章编号	103018
期刊	Journal of Natural Gas Science and Engineering
卷	72
DOI	https://doi.org/10.1016/j.jngse.2019.103018
出版状态	已出版 - 12月 2019
已对外发布	是

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title = "The use of short impact load cell to derive geomechanical properties of sub-bituminous coal and mudstone",

abstract = "This study estimates the geomechanical properties of coal of varied ply lithotypes and mudstone by using the experimental Short Impact Load Cell (SILC) test. SILC is an alternative laboratory test for measuring tensile strength, stiffness, and specific fracture energy (fracture toughness). Available coal data is rare for low rank sub-bituminous coals that are the target for coal seam gas stimulation and extraction in the Surat Basin, Australia. Tested specimens include mini-core and irregular particles. The results demonstrate geomechanical properties can be derived and used in the reservoir numerical modelling investigation.",

keywords = "Impact breakage, Lithotypes, Specific fracture energy, Tensile strength",

author = "Karina Barbosa and Joan Esterle and Benjamin Bonfils and Zhongwei Chen",

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year = "2019",

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doi = "10.1016/j.jngse.2019.103018",

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T1 - The use of short impact load cell to derive geomechanical properties of sub-bituminous coal and mudstone

AU - Barbosa, Karina

AU - Esterle, Joan

AU - Bonfils, Benjamin

AU - Chen, Zhongwei

PY - 2019/12

Y1 - 2019/12

N2 - This study estimates the geomechanical properties of coal of varied ply lithotypes and mudstone by using the experimental Short Impact Load Cell (SILC) test. SILC is an alternative laboratory test for measuring tensile strength, stiffness, and specific fracture energy (fracture toughness). Available coal data is rare for low rank sub-bituminous coals that are the target for coal seam gas stimulation and extraction in the Surat Basin, Australia. Tested specimens include mini-core and irregular particles. The results demonstrate geomechanical properties can be derived and used in the reservoir numerical modelling investigation.

AB - This study estimates the geomechanical properties of coal of varied ply lithotypes and mudstone by using the experimental Short Impact Load Cell (SILC) test. SILC is an alternative laboratory test for measuring tensile strength, stiffness, and specific fracture energy (fracture toughness). Available coal data is rare for low rank sub-bituminous coals that are the target for coal seam gas stimulation and extraction in the Surat Basin, Australia. Tested specimens include mini-core and irregular particles. The results demonstrate geomechanical properties can be derived and used in the reservoir numerical modelling investigation.

KW - Impact breakage

KW - Lithotypes

KW - Specific fracture energy

KW - Tensile strength

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DO - 10.1016/j.jngse.2019.103018

M3 - 文献综述

AN - SCOPUS:85073350889

SN - 1875-5100

VL - 72

JO - Journal of Natural Gas Science and Engineering

JF - Journal of Natural Gas Science and Engineering

M1 - 103018

ER -

The use of short impact load cell to derive geomechanical properties of sub-bituminous coal and mudstone

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