number average pipe arre s = of stands x length per x displacement displaced pu]]ed stand) ft bbl/ft
HP, psi = barrels displaced x 0 052 x mud decrease casing pipe capacity, - displacement, bbl/ft bbl/ft weight, ppg
Example: Determine the hydrostatic pressure decrease when pulling DRY pipe out of the hole:
Number of stands pulled = 5 Average length per stand = 92 ft Pipe displacement = 0.0075 bbl/ft
Casing capacity = 0.0773 bbl/ft
Mud weight = 11.5ppg
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Co-op Mailing means that two or more businesses share in the cost and distribution of a direct mail campaign. It's kind of like having you and another non-competing business split the cost of printing, assembling and mailing an advertising flyer to a shared same market base.