shale gasenvironmental riskscorrective taxesThis paper suggests that the environmental and commercial features of shale gas extraction do not warrant a significantly different fiscal regime than recommended for conventional gas. Fiscal policies may have a role in addressing some environmental risks (e.g....
How is Shale Gas Produced? Shale gas formations are “unconventional” reservoirs – i.e., reservoirs of low “permeability.” Permeability refers to the capacity of a porous, sediment, soil – or rock in this case – to transmit a fluid. This contrasts with a “conventional” gas reservoir...
When a shale gas reservoir is being developed, two fundamental questions need to be answered: (1) how much gas is in place and (2) how much gas can be produced when reservoir is depleted to a specific pressure. This paper examines the po... K Wang,J Liu,X Wu - 《Geothermics》 被...
Founded in 1919, the American Petroleum Institute (API) has a long history in the development of industry standards, starting with the first standards published in 1925 on drilling thread specifications to ensure safety in the production of oil and natural gas. Continuing on for nearly 90 years,...
How is oil extracted from the Earth's crust? The Crust: The crust is the uppermost of the earth's three layers. The other layers are the mantle and the core. It is the coolest of all the layers of the earth. It is solid because of the low temperatures and pressures which are presen...
Oil-Gas Transformation Induced Subcritical Crack Propagation and Coalescence in Petroleum Source Rocks The numerical results for a shale source rock with typical properties show that when the crack spacing parameter b/a0 is greater than 3, where a0 is ... ZQ Fan,ZH Jin,SE Johnson - 《...
Oil shale is a type of sedimentary rock formation that can be used to produceoil and gas. Oil shale can produce oil and gas because of the presence of kerogen, a type of organic matter that burns when exposed to flame. Although oil shale can be used as a source ofpetroleum, the diffic...
aGo for immigration 争取得到移民入境[translate] a抹胸型 正在翻译,请等待...[translate] alevense levense[translate] aHow Haynesville shale will lift Louisianaaposs gas production profile How Haynesville 页岩将提高 Louisianaaposs 气体生产简介[translate]...
magnitudes of MAE3.13 and MAE2.49, which corresponds69to about Mw −4. Example waveforms are presented in Fig.1dand Suppl. Figs.7-8. Instances of reversed focal mechanisms in close vicinity to each other were also reported for microseismic activity induced during shale gas hydraulic fracturing...
petroleum production occurring in the 2010s, particularly of natural gas from shale, saying it provides major economic... Yergin,Daniel - 《Wall Street Journal Eastern Edition》 被引量: 3发表: 2012年 Dan Yergin Is Concerned About AIFueled Boom in Electricity Use More than 7,000 people are ...