BOND -A-

Oil · District 09 · Lease #6533

Operator: SUNSTAR ENERGY, INC

Cum Oil

35k BBL

Cum Gas

20 MCF

casinghead

Wells

5

Production

1993-01 — 2026-03

Peak Month

2006-06

Production History

Cum Oil: 34,732 BBL Cum Gas: 20 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

645 BBL/mo

Di (annual)

37.2%

b-factor

0.3

EUR

29,387 BBL

R-squared

0.782

type

hyperbolic

Operator History (from monthly production reports)

2023-12 — 2026-07 L7 ENERGY LLC 32 mo
2020-07 — 2023-11 SHILOH OIL COMPANY LLC 41 mo
2009-02 — 2020-06 ESTACADO ENERGY, LLC 137 mo
2005-08 — 2009-01 DEN-KAY CORP. 42 mo
1998-11 — 2005-07 ABC NRG 81 mo
1998-05 — 1998-10 RIGGINS ENERGY INC. 6 mo
1998-03 — 1998-04 SUNSTAR ENERGY, INC 2 mo
1993-01 — 1998-02 BYERS, R.D. 62 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4XL7 ENERGY LLC12,0002006-08-31
3L7 ENERGY LLC12,0002006-03-31
1242-487-80247L7 ENERGY LLC------
242-487-80244L7 ENERGY LLC------
O 142-487-80246L7 ENERGY LLC------