CURTIS

Oil · District 10 · Lease #3867

Operator: HERRMANN, S. W. OIL & GAS

Cum Oil

57k BBL

Cum Gas

87k MCF

casinghead

Wells

13

Production

1993-01 — 2020-07

Peak Month

1993-05

Production History

Cum Oil: 57,173 BBL Cum Gas: 86,610 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

401 BBL/mo

Di (annual)

9.4%

b-factor

0.0

EUR

51,000 BBL

R-squared

0.374

type

exponential

Operator History (from monthly production reports)

2015-06 — 2026-07 HERRMANN, S. W. OIL & GAS 134 mo
1993-01 — 2015-05 HERRMANN ENERGY 269 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14HERRMANN, S. W. OIL & GAS22,5002010-06-30
11HERRMANN S. W. OIL & GAS12,5001989-07-31
10HERRMANN S. W. OIL & GAS12,5001987-11-18
9HERRMANN S. W. OIL & GAS12,4001983-09-06
142-341-30166HERRMANN S. W. OIL & GAS------
242-341-30168HERRMANN S. W. OIL & GAS------
342-341-30167HERRMANN S. W. OIL & GAS------
442-341-30184HERRMANN S. W. OIL & GAS------
542-341-30185HERRMANN S. W. OIL & GAS------
6 D42-341-30206HERRMANN S. W. OIL & GAS------
742-341-30205HERRMANN S. W. OIL & GAS------
7W42-341-30205HERRMANN S. W. OIL & GAS------
842-341-30207HERRMANN S. W. OIL & GAS------