UNIVERSITY "6"

Oil · District 7C · Lease #15415

Operator: TAMARACK PETROLEUM COMPANY, INC.

Cum Oil

22k BBL

Cum Gas

46k MCF

casinghead

Wells

5

Production

2003-03 — 2024-10

Peak Month

2006-05

Production History

Cum Oil: 22,316 BBL Cum Gas: 45,941 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

255 BBL/mo

Di (annual)

482.5%

b-factor

1.5

EUR

7,789 BBL

R-squared

0.313

type

hyperbolic

Operator History (from monthly production reports)

2025-03 — 2026-05 DE CENTRAL OPERATING, LLC 15 mo
2024-01 — 2025-02 DE IV OPERATING, LLC 14 mo
2010-12 — 2023-12 APACHE CORPORATION 157 mo
2007-12 — 2010-11 MARINER ENERGY, INC. 36 mo
2003-03 — 2007-11 TAMARACK PETROLEUM COMPANY, INC. 57 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7TMDE CENTRAL OPERATING LLC29,0002006-01-06
142-383-30580DE CENTRAL OPERATING LLC------
242-383-30581DE CENTRAL OPERATING LLC------
342-383-30582DE CENTRAL OPERATING LLC------
442-383-30583DE CENTRAL OPERATING LLC------