< leases

EXXON SPEER FEE

Oil · District 04 · Lease #3961

Operator: ORPHAN WELLS, LLC

Fields: WHITE POINT, EAST (HET 4600)

Cum Oil

50k BBL

Cum Gas

54k MCF

casinghead

Wells

4

Production

1993-01 — 2017-09

Peak Month

1993-08

Production History

Cum Oil: 49,612 BBL Cum Gas: 54,243 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

313 BBL/mo

Di (annual)

426.2%

b-factor

0.5

EUR

1,672 BBL

R-squared

0.825

type

hyperbolic

Operator History (from monthly production reports)

2012-06 — 2026-07 GREEN EXPLORATION COMPANY 170 mo
2011-03 — 2012-05 ORPHAN WELLS, LLC 15 mo
2010-05 — 2011-02 MOMENTUM PRODUCTION CORP. 10 mo
2009-09 — 2010-04 NADCF RECOVERY GROUP, INC. 8 mo
2006-07 — 2009-08 MCDONALD & JOHNSON RESOURCES,LLC 38 mo
2001-11 — 2006-06 HEARTLAND RESOURCES, INC. 56 mo
1997-12 — 2001-10 CHASE ENERGY, INC. 47 mo
1993-01 — 1997-11 MUGG, JOHN D. JR. 59 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-409-03085MUGG JOHN D. JR.25,6751995-08-01
1042-409-31857ORPHAN WELLS LLC46,9841991-09-16
342-409-03086GREEN EXPLORATION COMPANY------
442-409-03087GREEN EXPLORATION COMPANY------