HERRMAN

Oil · District 08 · Lease #35546

Operator: DEVON ENERGY PRODUCTION CO, L.P.

Cum Oil

13k BBL

Cum Gas

55k MCF

casinghead

Wells

1

Production

1997-08 — 2018-03

Peak Month

1997-09

Production History

Cum Oil: 12,746 BBL Cum Gas: 55,377 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

330 BBL/mo

Di (annual)

133.3%

b-factor

1.1

EUR

14,245 BBL

R-squared

0.600

type

hyperbolic

Operator History (from monthly production reports)

2000-04 — 2022-01 DEVON ENERGY PRODUCTION CO, L.P. 262 mo
1997-08 — 2000-03 DEVON ENERGY CORPORATION(NEVADA) 32 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DEVON ENERGY PRODUCTION CO L.P.27,8001997-03-21