SAGE

Oil · District 08 · Lease #42485

Operator: WALSH & WATTS, INC.

Fields: BLOCK 12

Cum Oil

128k BBL

Cum Gas

364k MCF

casinghead

Wells

2

Production

2012-03 — 2026-04

Peak Month

2013-05

Production History

Cum Oil: 128,326 BBL Cum Gas: 364,386 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,223 BBL/mo

Di (annual)

62.1%

b-factor

1.0

EUR

149,036 BBL

R-squared

0.737

type

hyperbolic

Operator History (from monthly production reports)

2021-08 — 2026-07 WALSH & WATTS, INC. 60 mo

2017-06 — 2021-07 MAMMOTH EXPLORATION LLC 50 mo

2013-12 — 2017-05 ELK RIVER RESOURCES, LLC 42 mo

2013-11 — 2013-11 BUTLER, KEVIN O. & ASSOC., INC. 1 mo

2012-03 — 2013-10 BULLDOG OPERATING COMPANY 20 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-003-44260	WALSH & WATTS, INC.	1	8,000	2012-05-01
1	42-003-43362	WALSH & WATTS, INC.	2	10,800	2011-08-31