BIRDWELL

Oil · District 8A · Lease #8402

Operator: ROZZLLE OPERATING COMPANY, LLC

Cum Oil

116k BBL

Cum Gas

161k MCF

casinghead

Wells

2

Production

1993-01 — 2007-06

Peak Month

1997-08

Production History

Cum Oil: 116,041 BBL Cum Gas: 160,543 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,896 BBL/mo

Di (annual)

19.7%

b-factor

0.0

EUR

115,248 BBL

R-squared

0.740

type

exponential

Operator History (from monthly production reports)

2012-08 — 2026-07 D.K.D. 168 mo
2004-10 — 2012-07 ROZZLLE OPERATING COMPANY, LLC 94 mo
1999-09 — 2004-09 FINLEY RESOURCES, INC. 61 mo
1997-03 — 1999-08 RASMUSSEN, HAL J. OPERATING, INC 30 mo
1993-01 — 1997-02 PMB ENERGY, INC. 50 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2D.K.D.16,9001987-10-15
142-415-04369D.K.D.------