EBHHS CASE STUDY - Youngsville PA., USA

OPERATOR: PEOF

NUMBER OF WELLS: 8

AVERAGE DEPTH: 850 ft.

CRUDE GRAVITY: 320 (Paraffin)

CASING SIZE: 5.50 inches

HEATER POWER: 22 Kw

SET POINT TEMPERATURE: 165 °F to 175 °F

BASE (Unheated) PRODUCTION: 0.1 to 0.5 BOD

INCREASED PRODUCTION: Barrels: 4-5 BOD

INCREASED PERCENTAGE: 400% to 5,000%

Remarks: Wells were plugged with paraffin, including tubing. Cleared in 18-24 hours. Field depleted, no energy, production stayed low. Environmental problems shut down the leases