oil-bearing shale

基本解釋

There are many factors to affect identification of oil and gas bearing layers in the sand-shale formation.
在砂泥巖地層中，影響油、氣層識別的因素較多，尤其在復(fù)雜地質(zhì)條件下準(zhǔn)確識別油氣層難度更大。
Lithologies of Chang6 oil bearing set in Lijiacha area is grayish moderate-fine grain arkose in which intercalated beds are deep grey sandy shale and black mudstone.
李家岔區(qū)長6油層組巖性主要為淺灰色中細(xì)粒長石砂巖夾深灰色砂質(zhì)泥巖及黑色泥巖。
Based on the seismic attribute-geologic analysis, fault and shale seismic data analysis, integrated with output from available wells, the oil-bearing area can be generally determined.
在地震屬性-地質(zhì)分析的基礎(chǔ)上，利用信息分解技術(shù)、壓制斷層及泥巖等地震信息，結(jié)合已知油水井的產(chǎn)油氣情況，可以大致確定油層的范圍。

What if it is right there trapped in oil and natural gas-bearing shale, enough to possibly supply our U.S. needs for centuries?
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He says the Bakken has a layer of nearly impermeable shale that sits above the oil-bearing reservoirs.
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