1.
Some Principles Governing the Production of Oil Wells (Classic Reprint)
by Beal, Carl H., Carl H Beal
ISBN: 9781334192678
List Price: $9.57
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Some Principles Governing the Production of Oil Wells
by Beal, Carl H., Lewis, J. O.
ISBN: 9785519322102
List Price: $49.95
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The Decline and Ultimate Production of Oil Wells, with Notes on the Valuation of Oil Propert...
by Carl H Beal
ISBN: 9781332920976
List Price: $11.57
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Decline and Ultimate Production of Oil Wells, with Notes on the Valuation of Oil Properties ...
by Beal, Carl H.
ISBN: 9781528182768
List Price: $28.91