Barnett 页岩在测井曲线上表现为高伽马、低密度和高电阻率特征(图 2-9,图2-10)。目前,斯伦贝谢等公司通过测井资料,针对页岩气开发需要,进行各种有针对性的测井解释,包括矿物成分和含量、有机质含量和演化程度、孔隙度和渗透率、流体饱和度、岩石力学参数、游离气、吸附气以及天然气总量等多个方面(图2-10)。
表2-6 Barnet 页岩岩心矿物成分分析结果表
图 2-8 Devon7 Adams Southwest 井岩心显示的 Barnett 页岩和 Forestburg 夹层的岩相特征(据 Robert G. Loucks and Stephen C. Ruppel,2007)
图 2-9 Barnett 页岩沉积微相横向变化特征(据 Prerna Singh,2008)
图 2-10 Barnett 页岩典型测井响应特征及测井解释结果(据斯伦贝谢,2006)
歌曲名:Overtime
歌手:Charlie Barnet
专辑:The Capitol Big Band Sessions
<Overtime>
Willie Nelson & Lucinda Williams
From It Always Will Be
Uploaded by Kenny Lee
Overtime
That's what they all tell me
That's what they say to me
Overtime
Overtime
That's what they all tell me
That's what they say to me
Overtime
Your blue eyes
And your black eyelashes
The way you looked at life
In your funny way
I guess out of the blue
You won't cross my mind
And I'll get over you
Overtime
Your pale skin
And your sexy crooked teeth
The trouble you'd get in
In your clumsy way
I guess one afternoon
You won't cross my mind
And I'll get over you
Overtime
I guess out of the blue
You won't cross my mind
And I'll get over you
Overtime
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