BROWN 'A'

Oil // district 8 // lease#21566

op: TOT RICHARDS FAMILY LP

cum_oil

8k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

2018-05

-- production_history

cum_oil: 8,427 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

688 BBL/mo

Di (annual)

514.1%

b-factor

0.6

EUR

3,744 BBL

R-squared

0.641

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10RICHARDS, TOT OIL CO.11,0001984-12-07
7DAVIS, BILLY DON11,0001984-09-05
6DAVIS, BILLY DON11,0001984-06-25
5DAVIS, BILLY DON11,0001984-02-28
EOF // multi-state drilling data platform // 2026