HAMPTON

Oil // district 13 // lease#23093

op: STEPHENS & JOHNSON OPERATING CO.

cum_oil

11k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2022-08

peak_month

1993-03

-- production_history

cum_oil: 10,901 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

84 BBL/mo

Di (annual)

7.9%

b-factor

0.0

EUR

12,489 BBL

R-squared

0.716

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CIRCLE SEVEN PRODUCTION CO.15,5001982-05-26
EOF // data source: Texas Railroad Commission // 2026