HENDERSON EAST UNIT

Oil · District 06 · Lease #5666

Operator: TEXAS UTILITIES MINING CO.

Cum Oil

34k BBL

Cum Gas

475 MCF

casinghead

Wells

8

Production

1993-01 — 2006-03

Peak Month

1993-09

Production History

Cum Oil: 34,284 BBL Cum Gas: 475 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

568 BBL/mo

Di (annual)

35.3%

b-factor

0.4

EUR

30,766 BBL

R-squared

0.814

type

hyperbolic

Operator History (from monthly production reports)

2003-04 — 2006-12 NADEL AND GUSSMAN, L.L.C. 45 mo
2002-11 — 2003-03 NADEL & GUSSMAN 5 mo
2000-11 — 2002-10 OCEAN ENERGY, INC. 24 mo
1998-07 — 2000-10 SEAGULL ENERGY E&P INC. 28 mo
1996-09 — 1998-06 BRG PETROLEUM, INC. 22 mo
1994-04 — 1996-08 MOON OPERATING, INC. 29 mo
1993-01 — 1994-03 TEXAS UTILITIES MINING CO. 15 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WSXTO ENERGY INC.16001988-06-23
10142-401-00932NADEL AND GUSSMAN L.L.C.------
10242-401-00436NADEL AND GUSSMAN L.L.C.------
170142-401-30017NADEL AND GUSSMAN L.L.C.------
180142-401-30032NADEL AND GUSSMAN L.L.C.------
200142-401-30022SESCO PROD. CO.------
20142-401-00931NADEL AND GUSSMAN L.L.C.------
210142-401-30030XTO ENERGY INC.------