HERNDON

Oil · District 8A · Lease #63307

Operator: RANGE PRODUCTION COMPANY

Cum Oil

154k BBL

Cum Gas

54k MCF

casinghead

Wells

2

Production

1993-01 — 2013-06

Peak Month

2003-07

Production History

Cum Oil: 153,789 BBL Cum Gas: 53,542 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,357 BBL/mo

Di (annual)

9.3%

b-factor

0.0

EUR

173,243 BBL

R-squared

0.915

type

exponential

Operator History (from monthly production reports)

2002-01 — 2026-07 LYNX OPERATING CO., INC. 295 mo
2000-03 — 2001-12 LYNX ENERGY COMPANY, INC. 22 mo
1999-06 — 2000-02 BROWNING OIL COMPANY, INC. 9 mo
1998-09 — 1999-05 RANGE PRODUCTION COMPANY 9 mo
1994-06 — 1998-08 LOMAK PRODUCTION COMPANY 51 mo
1993-01 — 1994-05 GRAND BANKS ENERGY COMPANY 17 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LYNX OPERATING CO. INC.25,6502008-04-03
1LYNX OPERATING CO. INC.15,6501980-12-31