< leases

FONVILLE, F. M.

Oil · District 06 · Lease #11591

Operator: XTO ENERGY INC.

Fields: GLADEWATER, E. (PETTIT)

Cum Oil

73k BBL

Cum Gas

2k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

2009-12

Production History

Cum Oil: 72,531 BBL Cum Gas: 2,269 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

223 BBL/mo

Di (annual)

4.0%

b-factor

0.0

EUR

57,388 BBL

R-squared

0.447

type

exponential

Operator History (from monthly production reports)

2023-04 — 2026-07 FAULCONER ENERGY, LLC 40 mo
2008-01 — 2023-03 XTO ENERGY INC. 183 mo
2003-04 — 2007-12 NADEL AND GUSSMAN, L.L.C. 57 mo
2002-11 — 2003-03 NADEL & GUSSMAN 5 mo
2001-05 — 2002-10 OCEAN ENERGY, INC. 18 mo
2000-04 — 2001-04 ENSIGHT RESOURCES, L.L.C. 13 mo
1996-12 — 2000-03 BRAMMER-KEYSTONE ENERGY, L.L.C. 40 mo
1993-01 — 1996-11 AMERICAN EXPLORATION COMPANY 47 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-183-30642FAULCONER ENERGY, LLC17,7001984-09-28