Results 61 to 70 of about 720 (173)

Exploring the Effects of Hydraulic Fracturing on the 2019 Mw 5.0 Weiyuan Earthquake in Sichuan, China

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 9, September 2025.
Abstract The seismicity inside the Sichuan Basin in southwest China has been dramatically intensified with the increase of shale gas exploitation recently. On 8 September 2019, an MW 5.0 earthquake struck Weiyuan County in the Sichuan Basin, representing the largest earthquake in the Weiyuan shale gas field.
Shuchao Tan   +5 more
wiley   +1 more source

Monitoring Fracture Hydromechanical Evolution in the Lab and Field Using Unsupervised Metric Learning

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 3, September 2025.
Abstract Fractures evolve in time through thermal‐hydraulic‐mechanical‐chemical (THMC) processes that alter their long‐range hydraulic transport properties and modify subsurface behavior and activities. The location of subsurface fractures makes it necessary to use remote sensing techniques such as passive or active seismic monitoring for fracture ...
David D. Nolte   +2 more
wiley   +1 more source

Western Newfoundland’s Anti-Fracking Campaign: Exploring the Rise of Unexpected Community Mobilization

open access: yesJournal of Rural and Community Development, 2017
This article aims to account for the unexpected rise of community mobilization against hydraulic fracturing (fracking) in western Newfoundland, Canada, since 2012.
Angela V. Carter, Leah M. Fusco
doaj  

Initial evaluation of high‐pressure ceramic nanofiltration for dissolved organic carbon isolation from surface waters across the land‐to‐ocean continuum

open access: yesLimnology and Oceanography: Methods, Volume 23, Issue 8, Page 562-577, August 2025.
Marine dissolved organic carbon (DOC) is one of the largest reservoirs of fixed carbon on Earth, and its cycling contributes to ocean productivity and carbon storage. Despite its central role, efforts to characterize DOC reactivity and cycling in aquatic systems have been hampered by low recovery during isolation.
Sarah A. Messenger   +5 more
wiley   +1 more source

Fault reactivation and earthquakes with magnitudes of up to Mw4.7 induced by shale-gas hydraulic fracturing in Sichuan Basin, China

open access: yesScientific Reports, 2017
This paper presents a timely and detailed study of significant injection-induced seismicity recently observed in the Sichuan Basin, China, where shale-gas hydraulic fracturing has been initiated and the aggressive production of shale gas is planned for ...
Xinglin Lei   +7 more
doaj   +1 more source

Carbonous Concealment: Governing “Wild” Substances and Subterranean Storage in an Era of Climate Change

open access: yesAntipode, Volume 57, Issue 4, Page 1280-1298, July 2025.
Abstract Drawing on ethnographic field research that I conducted in Houston, Texas since late 2018, I explore subterranean storage arrangements utilised by the US hydrocarbon industry. I argue that storage is vital not only to its pluri‐temporal strategies but to the outward projection of good governance.
Sean Field
wiley   +1 more source

Benefits of hydraulic fracking

open access: yes, 2016
If an average American heard the word ‘fracking’ ten years ago, chances are he or she would have worried about the manners of the speaker. Today, however, opinions about fracking are solidifying, and battle lines are being drawn, even if understanding remains sketchy.
Hassett, K, Mathur, A
openaire   +1 more source

Regulation Requires Records: Access to Fracking Information in the Marcellus/Utica Shale Formations

open access: yesKULA, 2018
In the world of environmental regulation, records are the foundation on which all further regulatory action takes place. From permits that give industry permission to pollute in the name of economic activity, to annual production reports documenting how ...
Eira Tansey
doaj   +1 more source

Cradle to grave GHG emissions analysis of shale gas hydraulic fracking in Western Australia

open access: yesRenewable Energy and Environmental Sustainability, 2017
Western Australia has globally significant onshore gas resources, with over 280 trillion cubic feet of economically recoverable gas located in five shale basins.
Bista Sangita   +2 more
doaj   +1 more source

Unconventional Wells Interference: Supervised Machine Learning for Detecting Fracture Hits

open access: yesApplied Sciences
The primary objective of the study was development of a machine learning (ML)-based workflow for fracture hit (“frac hit”) detection and monitoring using shale oil-field data such as drilling surveys, production history (oil and produced water), pressure,
Guoxiang Liu   +2 more
doaj   +1 more source

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