HELEN

Oil · District 08 · Lease #25898

Operator: O'RYAN OIL AND GAS

Cum Oil

14k BBL

Cum Gas

66k MCF

casinghead

Wells

1

Production

1993-01 — 2001-09

Peak Month

1996-09

Production History

Cum Oil: 14,378 BBL Cum Gas: 65,808 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

165 BBL/mo

Di (annual)

5.0%

b-factor

0.0

EUR

36,411 BBL

R-squared

0.458

type

exponential

Operator History (from monthly production reports)

1993-01 — 2026-07 O'RYAN OIL AND GAS 403 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1O'RYAN OIL AND GAS18,9501980-02-27