TRACY

Oil · District 03 · Lease #13660

Operator: U. S. OPERATING, INC.

Cum Oil

93k BBL

Cum Gas

1.8M MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1998-01

Production History

Cum Oil: 92,639 BBL Cum Gas: 1,802,072 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,275 BBL/mo

Di (annual)

86.1%

b-factor

0.6

EUR

70,436 BBL

R-squared

0.752

type

hyperbolic

Operator History (from monthly production reports)

2025-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 12 mo
1993-01 — 2025-07 U. S. OPERATING, INC. 391 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MAGNOLIA OIL & GAS OPERATING LLC29,5002005-07-14
1MAGNOLIA OIL & GAS OPERATING LLC310,0001997-11-24
1REMAGNOLIA OIL & GAS OPERATING LLC310,0001997-11-24