HERTEL -B-

Oil // district 13 // lease#26584

op: T DOZER D OIL CO.

cum_oil

15k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1993-10

-- production_history

cum_oil: 15,476 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

143 BBL/mo

Di (annual)

11.9%

b-factor

0.0

EUR

14,336 BBL

R-squared

0.608

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7SULLIVAN, HOLLIS R.12,2501987-12-02
4SULLIVAN, HOLLIS R.12,2501987-09-11
2SULLIVAN, HOLLIS R.32,3001986-12-29
1SULLIVAN, HOLLIS R.22,3001986-07-24
EOF // multi-state drilling data platform // 2026