The facility operator must:

(a) Measure all production, injection and utilization in accordance with methods and standards approved by BLM (see §3275.15);

(b) Maintain and test all metering equipment. If your equipment is defective or out of tolerance, you must promptly recalibrate, repair, or replace it; and

(c) Determine the amount of production and/or utilization in accordance with methods and procedures approved by BLM (see §3275.17).