WELDER RANCH

Oil · District 04 · Lease #13209

Operator: URBAN OIL & GAS GROUP, LLC

Fields: O'NEIL (6020)

Cum Oil

11k BBL

Cum Gas

213k MCF

casinghead

Wells

1

Production

2003-10 — 2009-11

Peak Month

2004-01

Production History

Cum Oil: 11,081 BBL Cum Gas: 213,031 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

463 BBL/mo

Di (annual)

63.1%

b-factor

0.0

EUR

8,801 BBL

R-squared

0.756

type

exponential

Operator History (from monthly production reports)

2026-05 — 2026-07 PROLINE ENERGY RESOURCES INC 3 mo
2014-07 — 2026-04 URBAN OIL & GAS GROUP, LLC 142 mo
2010-12 — 2014-06 APACHE CORPORATION 43 mo
2007-01 — 2010-11 EDGE PETROLEUM OPER. CO., INC. 47 mo
2003-10 — 2006-12 SMITH PRODUCTION INC. 39 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
23 LURBAN OIL & GAS GROUP, LLC18,0002003-07-21