Sidley plans to soon have 50 pneumatic tankers hauling fracking sand to area natural gas wells. Photo by Tom Berg. A recent visit to northeast Ohio put me face to face with people involved in the ...
Preface -- Abstract -- Introduction and background. Basic geology. Geologic framework ; Geologic structure ; Formation of black shale ; Marcellus boundaries -- Petroleum and natural gas formation.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results