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JA Holtslag
petroleum engineer. 40 years in the oil and gas industry
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JA Holtslag
petroleum engineer. 40 years in the oil and gas industry
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Reads (4)
Doomberg
by Doomberg
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Not Boring by Packy McCormick
by Packy McCormick
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The Oregon Group
by The Oregon Group
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Robert Bryce
by Robert Bryce
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