FREEMAN, C. T. "A"

Oil // district 13 // lease#27281

op: GRAYSON PETROLEUM COMPANY

cum_oil

61k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1995-05

-- production_history

cum_oil: 60,577 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

552 BBL/mo

Di (annual)

15.5%

b-factor

0.0

EUR

42,659 BBL

R-squared

0.456

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4GRAYSON PETROLEUM COMPANY27,8002008-10-03
3GRAYSON PETROLEUM COMPANY15,0621990-12-18
1GRAYSON PETROLEUM COMPANY15,4001989-02-19
EOF // data source: Texas Railroad Commission // 2026