HERBER

Oil // district 14 // lease#3303

op: RIO PETROLEUM, INC.

cum_oil

10k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1994-05

-- production_history

cum_oil: 10,010 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

129 BBL/mo

Di (annual)

32.3%

b-factor

0.4

EUR

7,571 BBL

R-squared

0.713

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BRYAN EXPLORATION COMPANY13,5001983-08-25
5BRYAN EXPLORATION COMPANY13,5001983-08-25
142-065-82307--------
242-065-00042--------
EOF // multi-state drilling data platform // 2026