NANCY

Oil // district 9 // lease#11671

op: CLIFTON, JOE B. EXPLORATION, INC

cum_oil

5k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2008-03

peak_month

1994-11

-- production_history

cum_oil: 4,635 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

70 BBL/mo

Di (annual)

16.4%

b-factor

0.1

EUR

5,525 BBL

R-squared

0.511

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CHISOS OPERATING, INC.15,0001985-08-09
EOF // data source: Texas Railroad Commission // 2026