CHAPTER 4.  MEASUREMENT OF GASEOUS MINERAL

HYDROCARBONS

§251.  Manner of measuring

To insure the accuracy of all orifice-type meters used to measure the production of gaseous mineral hydrocarbons the differential pressure recording device of said meters shall be zeroed each chart changing date, the record thereof to be disclosed on the chart of each meter.

Acts 1958, No. 510, §1.