Associated with a single well-pad
Associated with a single well-pad means associated with the hydrocarbon stream as produced from one or more wells located on that single well-pad. The association ends where the stream from a single well-pad is combined with streams from one or more additional single well-pads, where the point of combination is located off that single well-pad. Onshore production storage tanks on or associated with a single well-pad are considered a part of the onshore production facility.
40 CFR § 98.238
Except as provided in this section, all terms used in this subpart have the same meaning given in the Clean Air Act and subpart A of this part.