HERTEL -B-

Oil · District 09 · Lease #26584

Operator: T DOZER D OIL CO.

Cum Oil

15k BBL

Cum Gas

67 MCF

casinghead

Wells

4

Production

1993-01 — 2021-05

Peak Month

1993-10

Production History

Cum Oil: 15,476 BBL Cum Gas: 67 MCF

RRC production reported through Apr 2026 · recent months incomplete

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

Operator History (from monthly production reports)

1995-04 — 2026-07 T DOZER D OIL CO. 376 mo
1993-01 — 1995-03 SULLIVAN, HOLLIS R. INC. 27 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7T DOZER D OIL CO.12,2501987-12-02
4T DOZER D OIL CO.12,2501987-09-11
2T DOZER D OIL CO.32,3001986-12-29
1SULLIVAN HOLLIS R.22,3001986-07-24