Results 101 to 110 of about 1,575,878 (262)

Control factors and risk prediction of casing deformation in deep shale gas wells in southern Sichuan Basin

open access: yesUnconventional Resources
Casing deformation seriously affects the fracturing progress and stimulation effect of shale gas reservoirs. Considering casing deformations in fractured deep shale gas wells in the Luzhou block of southern Sichuan Basin, the influences of micro ...
Cheng Shen   +4 more
doaj  

Research progress on electric heating technology for oil shale in situ mining [PDF]

open access: yesOil Shale
Oil shale, the most important unconventional oil and gas reservoir resource, is characterized by large geological reserves, difficult development technology, and great development potential.
Yi Pan, Xukun Fan
doaj   +1 more source

Disentangling Timing Uncertainty of Event‐Driven Connectedness Among Oil‐Based Energy Commodities

open access: yesAustralian Economic Review, EarlyView.
Abstract Reported news events frequently influence the pricing dynamics of oil‐based commodities. We analyse almost 900 oil‐related events from 1987 to 2022, categorising them based on recurring characteristics. We quantify dynamic connectedness among energy commodities and apply a novel bootstrap‐after‐bootstrap testing procedure to identify 21 ...
Evžen Kočenda, Daniel Bartušek
wiley   +1 more source

Oil shale pyrolysis and electric heating in situ mining technology improvements [PDF]

open access: yesOil Shale
In the engineering of oil shale, in situ extraction technology using electric heating involves heating the oil shale reservoir with an electric heater at high temperatures to convert the solid kerogen in oil shale into liquid hydrocarbons.
Yi Pan   +4 more
doaj   +1 more source

The economic roots of cross‐national similarity in voter preferences

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract We argue that economic and political integration leads voters' political preferences toward cross‐national convergence. Analyzing data on voter preferences across 30 European democracies from 1976 to 2022, we measure the similarity of preference distributions across state dyads over time, documenting an average increase in similarity over this
David Fortunato   +2 more
wiley   +1 more source

Geochemical characteristics and their implication of light hydrocarbons in natural gas from the Lower Paleozoic carbonate reservoirs in the Daniudi gas field, Ordos Basin

open access: yesEnergy Exploration & Exploitation
The genetic types and source of the Lower Paleozoic natural gas in the Ordos Basin in China are controversial, and the geochemical characteristics of light hydrocarbons of natural gas in the fifth member of the Ordovician Majiagou Formation (O 1 m 5 ...
Xiaoqi Wu   +4 more
doaj   +1 more source

Geochemical characteristics and hydrocarbon potential of source rocks of the Upper Permian Linxi Formation in the Kundu-Taohaiyingzi area, NE China [PDF]

open access: yesOil Shale
The extremely thick dark mudstone of the Permian Linxi Formation in the Kundu-Taohaiyingzi area of northeastern China is a promising potential area for shale gas prospecting in the periphery of the Songliao Basin.
Yihang Li   +8 more
doaj   +1 more source

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

open access: yesAntipode, EarlyView.
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

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