MILLS, C. C.

Oil · District 8A · Lease #13921

Operator: SAMMAX OPERATING LLC

Cum Oil

94k BBL

Cum Gas

21 MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2009-08

Production History

Cum Oil: 93,996 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

332 BBL/mo

Di (annual)

6.9%

b-factor

0.0

EUR

55,770 BBL

R-squared

0.691

type

exponential

Operator History (from monthly production reports)

2024-04 — 2026-07 SAMMAX OPERATING LLC 28 mo
2004-05 — 2024-03 IRA TESTERS 239 mo
1996-06 — 2004-04 CARPENTER SERVICES, LTD. CO. 95 mo
1993-01 — 1996-05 CARPENTER SERVICES 41 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5SAMMAX OPERATING LLC11,8001984-04-13
142-335-00976SAMMAX OPERATING LLC------
342-335-10084SAMMAX OPERATING LLC------
442-335-10085SAMMAX OPERATING LLC------