
103
C
Contingent Resources
Construction General Permit: The SPDES permit that regulates construc-
tion activities that disturb one or more acres. Coded GP-0-10-001.
Consumer: The ultimate end user of natural gas at their “burner tip” as con-
trasted to a “customer” who may purchase natural gas for resale.
Contact: The depth of the interface between the oil and water, oil and gas, or
water and gas.
Contact Angle: The angle of intersection of two uids on a given surface.
Describes wetting and non-wetting behaviors.
Contact Stabilization: Contact stabilization is a modication of the conven-
tional activated sludge process. In contact stabilization