TULLOS

Oil · District 03 · Lease #24527

Operator: SANDHAWK ENERGY, LLC

Cum Oil

4k BBL

Cum Gas

76k MCF

casinghead

Wells

1

Production

2004-05 — 2015-06

Peak Month

2005-08

Production History

Cum Oil: 4,231 BBL Cum Gas: 76,157 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

161 BBL/mo

Di (annual)

532.6%

b-factor

1.3

EUR

3,466 BBL

R-squared

0.453

type

hyperbolic

Operator History (from monthly production reports)

2011-07 — 2026-07 GEOPETRA PARTNERS, LLC 181 mo
2005-06 — 2011-06 SANDHAWK ENERGY, LLC 73 mo
2004-08 — 2005-05 IPACT 10 mo
2004-05 — 2004-07 FAMCOR OIL, INC. 3 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3GEOPETRA PARTNERS LLC112,0001999-10-12