Evaluating Tight Gas, Shale Gas and Coal Bed Methane Wells using Mudlogging Methods By William S. Donovan, PE Donovan Brothers Incorporated Automated Mudlogging.
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16/April/2007© Donovan Brothers Inc. Automated Mudlogging Systems SM Slide 1 of 46 MUDLOGGING UNCONVENTIONAL GAS RESERVOIRS Bill Donovan, PE Donovan Brothers.
Planets & Life PHYS 214