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164 Part II Gas Drilling Systems
PROBLEMS
7.1 Solve Illustrative Example 7.1 assuming water influx is 12 bbl/hour.
7.2 Solve Illustrative Example 7.1 assuming water‒gas interfacial tension
of 40 dynes/cm.
7.3 For the well conditions given in Illustrative Example 6.4, predict the
gas temperature downstream of the bit orifice.
