MCKAY -A-

Oil · District 10 · Lease #5573

Operator: REAMES OIL AND GAS

Cum Oil

13k BBL

Cum Gas

118k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1995-01

Production History

Cum Oil: 12,950 BBL Cum Gas: 117,922 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

131 BBL/mo

Di (annual)

21.5%

b-factor

0.3

EUR

10,041 BBL

R-squared

0.506

type

hyperbolic

Operator History (from monthly production reports)

2017-05 — 2026-07 HELTON, PAT A. & ALBERTA 111 mo
2015-07 — 2017-04 REAMES OIL AND GAS 22 mo
2014-08 — 2015-06 BLACK'S OIL & GAS 11 mo
2011-11 — 2014-07 BENSON-MCCOWN & COMPANY 33 mo
1993-01 — 2011-10 PRIME OPERATING COMPANY 226 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HELTON, PAT A. & ALBERTA13,5001983-09-13
2HELTON, PAT A. & ALBERTA13,5001983-06-21