CHARLES B. TEUFEL

Oil · District 08 · Lease #38969

Operator: THREE RIVERS OPERATING CO LLC

Cum Oil

25k BBL

Cum Gas

13k MCF

casinghead

Wells

1

Production

2008-08 — 2020-01

Peak Month

2008-08

Production History

Cum Oil: 25,008 BBL Cum Gas: 13,076 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

414 BBL/mo

Di (annual)

18.2%

b-factor

0.0

EUR

27,242 BBL

R-squared

0.701

type

exponential

Operator History (from monthly production reports)

2013-01 — 2021-04 LEGACY RESERVES OPERATING LP 100 mo
2012-08 — 2012-12 COG OPERATING LLC 5 mo
2011-01 — 2012-07 THREE RIVERS OPERATING CO LLC 19 mo
2008-08 — 2010-12 SAMSON LONE STAR, LLC 29 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1LEGACY RESERVES OPERATING LP110,5002008-03-21