ABNEY, CAROLYN

Oil // district 6 // lease#12583

op: SHELBY OPERATING COMPANY

cum_oil

32k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1994-05

-- production_history

cum_oil: 31,552 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

236 BBL/mo

Di (annual)

12.2%

b-factor

0.3

EUR

30,167 BBL

R-squared

0.874

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RBD-SHELBY AGENCY36,5081989-07-17
EOF // data source: Texas Railroad Commission // 2026