< leases

ORD, NAN D.

Oil · District 09 · Lease #22073

Operator: TRACE MANAGEMENT INC.

Fields: SWEENEY (CONGLOMERATE, LOWER)

Cum Oil

26k BBL

Cum Gas

53k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1994-06

Production History

Cum Oil: 25,894 BBL Cum Gas: 53,129 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

90 BBL/mo

Di (annual)

3.6%

b-factor

0.0

EUR

25,189 BBL

R-squared

0.339

type

exponential

Operator History (from monthly production reports)

2011-04 — 2026-07 GRECO OPERATING, LLC 184 mo
1998-04 — 2011-03 GRECO OPERATING, INC. 156 mo
1997-06 — 1998-03 TRACE ENERGY MANAGEMENT INC 10 mo
1997-01 — 1997-05 TRACE MANAGEMENT INC. 5 mo
1994-02 — 1996-12 CUMBERLAND PETROLEUM, INC. II 35 mo
1993-11 — 1994-01 HESS, JERRY OPERATING CO. 3 mo
1993-06 — 1993-10 OKREEK OIL COMPANY 5 mo
1993-01 — 1993-05 ENRE CORP. 5 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
342-503-36790GRECO OPERATING, LLC15,0001983-03-29
142-503-84690GRECO OPERATING, LLC14,5501982-03-24