CAMPBELL 99

Oil · District 08 · Lease #27424

Operator: TAMARACK PETROLEUM COMPANY, INC.

Cum Oil

83k BBL

Cum Gas

126k MCF

casinghead

Wells

2

Production

1993-01 — 2025-11

Peak Month

2008-01

Production History

Cum Oil: 83,388 BBL Cum Gas: 126,025 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

752 BBL/mo

Di (annual)

213.3%

b-factor

0.4

EUR

6,926 BBL

R-squared

0.696

type

hyperbolic

Operator History (from monthly production reports)

2023-03 — 2026-07 DIAMONDBACK E&P LLC 41 mo
2021-09 — 2023-02 LARIO OIL & GAS COMPANY 18 mo
2010-12 — 2021-08 APACHE CORPORATION 129 mo
2007-12 — 2010-11 MARINER ENERGY, INC. 36 mo
1993-01 — 2007-11 TAMARACK PETROLEUM COMPANY, INC. 179 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3TMDIAMONDBACK E&P LLC310,2002007-10-03
1DIAMONDBACK E&P LLC18,8501982-01-28