FRISON

Oil // district 5 // lease#3846

op: ROBERTS & HAMMACK INC.

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

2007-03 — 2026-03

peak_month

2007-04

-- production_history

cum_oil: 6,926 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

495 BBL/mo

Di (annual)

91.7%

b-factor

0.0

EUR

6,467 BBL

R-squared

0.778

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ROBERTS & HAMMACK, INC.17,0002006-04-19
EOF // multi-state drilling data platform // 2026