Use of Computers for Gas Measurement and Well Control in the Greta Field

Thirty-two gas wells were incorporated into a computer program in the Greta Field, Refugio County, Texas. This computer program includes gas measurement for all 32 wells and control of 15 wells. Individual computers for each well are located at the lease metering sites. Flow volumes are recorded, and wells are controlled from a console located at the Tom O"Connor Gas Plant. Transmission of signals between computer and console is through an aerial multiconductor cable. The use of computers has eliminated the need for 24 hour pumping service to regulate volumes and the need for the orifice recording charts.