KEYZ(T-547)

Oil · District 03 · Lease #12031

Operator: TRACY OPERATING CO., LLC

Cum Oil

19k BBL

Cum Gas

2k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1993-10

Production History

Cum Oil: 19,226 BBL Cum Gas: 2,132 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

87 BBL/mo

Di (annual)

8.1%

b-factor

0.0

EUR

12,671 BBL

R-squared

0.496

type

exponential

Operator History (from monthly production reports)

2022-04 — 2026-07 TRACY OPERATING CO., LLC 52 mo
1994-09 — 2022-03 TRACY CO. 331 mo
1993-01 — 1994-08 HEARTLAND RESOURCES, INC. 20 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5TRACY OPERATING CO., LLC14,0001984-12-19
4TRACY OPERATING CO., LLC14,0001983-10-18
3TRACY OPERATING CO., LLC13,7501978-01-13