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D
D
D&A: Dry and abandoned.
D&C: Drilling and completion.
D10/D95: A formation-sizing criterion that shows impact of nes.
D40/D90: A sorting criterion useful in screen selection.
DA: See Development agreement.
Daily Average Sendout: Total volume of natural gas delivered during a pro-
scribed period of time, divided by the total number of days in the period.
Daily Contracted Quantity: The average daily quantity of natural gas that is
contracted to be supplied and taken.
Daily Drilling Report: The daily report on activities, results, and shows of
the past 24 h.
Daisy Chaining: The connection of multiple devices in a serial fashion.
Daisy ...