DANA

Oil · District 8A · Lease #69653

Operator: WINN OPERATING, LLC

Cum Oil

296k BBL

Cum Gas

241k MCF

casinghead

Wells

5

Production

2010-07 — 2026-04

Peak Month

2013-09

Production History

Cum Oil: 295,503 BBL Cum Gas: 240,675 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,760 BBL/mo

Di (annual)

130.7%

b-factor

0.6

EUR

204,997 BBL

R-squared

0.816

type

hyperbolic

Operator History (from monthly production reports)

2023-02 — 2026-07 WINN OPERATING, LLC 42 mo
2015-11 — 2023-01 URBAN OIL & GAS GROUP, LLC 87 mo
2010-07 — 2015-10 SM ENERGY COMPANY 64 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1201HWINN OPERATING, LLC610,0002019-03-07
203HWINN OPERATING, LLC110,0002013-02-19
3012HWINN OPERATING, LLC210,0002012-10-29
201HWINN OPERATING, LLC110,0002012-06-29
1202HWINN OPERATING, LLC210,2002012-03-13