FIRST NATIONAL BANK #1

Oil · District 08 · Lease #4700

Operator: TEKE PRODUCTION LLC

Cum Oil

23k BBL

Cum Gas

146 MCF

casinghead

Wells

3

Production

1993-01 — 2024-10

Peak Month

2010-10

Production History

Cum Oil: 23,163 BBL Cum Gas: 146 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

90 BBL/mo

Di (annual)

13.6%

b-factor

0.0

EUR

7,902 BBL

R-squared

0.555

type

exponential

Operator History (from monthly production reports)

2024-06 — 2026-07 TEKE PRODUCTION LLC 26 mo
2023-04 — 2024-05 HEIFER PRODUCTION COMPANY LLC 14 mo
2005-01 — 2023-03 J & J YORK 219 mo
1993-01 — 2004-12 BUTLER, C. D. 144 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3TEKE PRODUCTION LLC11,8901978-05-09
142-371-30287TEKE PRODUCTION LLC------
242-371-03309TEKE PRODUCTION LLC------