Gas Storage Fields
Field name: Liberty South ; Operated by UCG Storage, Inc.
Located in: Montgomery County

Reservoir discovered: 1910 ; Year Activated: 1948 ; Active?: Yes

Storage Type: Depleted Reservior
Original Contents: Gas ; Original Pressure: 200 (psig); Original reserves: 500 (mmcf)

Formation Name: Squirrel Sand
Storage Lithology: Sandstone
Gross Thickness: 50 (feet)
Trap Type: Structural Trap
Formation Depth Maximum: 550 ; Minimum: 500

Injection or Withdrawl Wells: 12
Observation, Pressure Control Wells: 9
Compressor Horsepower: 135
Pipe Diameter Maximum: 6 ; Minimum 3

Base Gas Volume: 164 (mmcf)
Maximum Developed Gas Volume: 600 (mmcf)
Maximum Storage Pressure: 185 (psig)
Maximum Daily Delverability: 1000 (mcf)
Maximum Designed Daily Volume: 1000 (mcf)
Annual Cycling Capability:
Undeveloped Capacity: 0 (mmcf)
Comments: ORIGINAL_PRESSURE_PSIG value of 200 is an estimate.