YOWELL

Oil · District 09 · Lease #21731

Operator: RAYLEE OPERATING COMPANY

Cum Oil

11k BBL

Cum Gas

21 MCF

casinghead

Wells

1

Production

1993-01 — 2007-05

Peak Month

1993-02

Production History

Cum Oil: 11,031 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

119 BBL/mo

Di (annual)

11.4%

b-factor

0.0

EUR

12,375 BBL

R-squared

0.471

type

exponential

Operator History (from monthly production reports)

2012-04 — 2026-07 ARROWHEAD PRODUCTIONS, LP 172 mo
2004-09 — 2012-03 RAYLEE OPERATING COMPANY 91 mo
1993-01 — 2004-08 ALBERT, DAVID OIL & GAS 140 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ALBERT DAVID OIL & GAS15,3001978-12-18