UNSICKER IRT-1

Oil · District 08 · Lease #28748

Operator: SPADE ENERGY L.L.C.

Cum Oil

15k BBL

Cum Gas

89 MCF

casinghead

Wells

4

Production

1993-01 — 2025-10

Peak Month

1993-12

Production History

Cum Oil: 14,762 BBL Cum Gas: 89 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

180 BBL/mo

Di (annual)

14.1%

b-factor

0.0

EUR

15,225 BBL

R-squared

0.617

type

exponential

Operator History (from monthly production reports)

2025-11 — 2026-07 PETERSON OIL AND GAS LLC 9 mo
2025-06 — 2025-10 SPADE ENERGY L.L.C. 5 mo
2013-11 — 2025-05 PETERSON OIL AND GAS LLC 139 mo
2012-05 — 2013-10 AGARITA RESOURCES, LLC 18 mo
2011-11 — 2012-04 BISON NATURAL GAS, LLC 6 mo
2003-06 — 2011-10 NORTHAMERICAN SERVICE GROUP 101 mo
1993-01 — 2003-05 JETER DRILLING PRODUCTION 125 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SPADE ENERGY L.L.C.32,0001985-10-14
3SPADE ENERGY L.L.C.22,0001983-09-21
7SPADE ENERGY L.L.C.22,0001983-09-21
9PETERSON OIL AND GAS LLC11,7001982-01-28