TODD 67-4

Oil · District 7C · Lease #15150

Operator: O'RYAN OIL AND GAS

Fields: WYATT

Cum Oil

5k BBL

Cum Gas

19k MCF

casinghead

Wells

1

Production

2001-03 — 2026-04

Peak Month

2007-08

Production History

Cum Oil: 4,591 BBL Cum Gas: 19,046 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

71 BBL/mo

Di (annual)

18.5%

b-factor

0.0

EUR

4,520 BBL

R-squared

0.600

type

exponential

Operator History (from monthly production reports)

2002-02 — 2026-07 O'RYAN OIL AND GAS 294 mo
2001-03 — 2002-01 L & R ENERGY CORPORATION 11 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4O'RYAN OIL AND GAS11,8001978-10-05