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Open AccessInitial seismic observations from a deep borehole drilled into the Canadian Shield in northeast Alberta
The availability of a deep borehole in northeastern Alberta provides an unprecedented opportunity to study the in situ metamorphic craton rocks. This borehole reaches a depth of 2.4 km, with 1.8 km in the cry...
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Open AccessEmpirical rock physics relationships on carbonate dry-frame elastic properties
Laboratory tests were conducted to analyze the ultrasonic velocity response to the pressure change in dry carbonate rocks from the Weyburn oilfield, Canada. Twenty-four samples are from seven wells with helium...