HUGHES 28B

Oil // district 9 // lease#10728

op: STEPHENS, AUTRY C.

cum_oil

19k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 19,100 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

81 BBL/mo

Di (annual)

3.8%

b-factor

0.0

EUR

21,788 BBL

R-squared

0.342

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2TIBURON PETROLEUM CORPORATION17,5001984-04-06
1TIBURON PETROLEUM CORPORATION17,5001984-02-28
EOF // multi-state drilling data platform // 2026