HOGG-HAMMAN -C-

Oil · District 03 · Lease #4479

Operator: WHL COMPANY

Fields: WEST COLUMBIA

Cum Oil

10k BBL

Cum Gas

29 MCF

casinghead

Wells

8

Production

1993-01 — 2002-03

Peak Month

1993-05

Production History

Cum Oil: 9,692 BBL Cum Gas: 29 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

153 BBL/mo

Di (annual)

18.8%

b-factor

0.0

EUR

9,698 BBL

R-squared

0.312

type

exponential

Operator History (from monthly production reports)

2021-05 — 2026-07 SANDPOINT TEXAS LLC 63 mo
2016-09 — 2021-04 TORRENT OIL LLC 56 mo
2011-10 — 2016-08 LINC GULF COAST PETROLEUM, INC. 59 mo
2007-01 — 2011-09 ERG RESOURCES, L.L.C. 57 mo
2000-11 — 2006-12 ENERGY RESERVES GROUP, L.L.C. 74 mo
1998-12 — 2000-10 J & S OPERATING (A) 23 mo
1995-06 — 1998-11 WHL COMPANY 42 mo
1993-01 — 1995-05 PLANE ENERGY COMPANY 29 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
24ENERGY RESERVES GROUP, L.L.C.14,4831993-11-30
1942-039-30258SANDPOINT TEXAS LLC------
2042-039-30269SANDPOINT TEXAS LLC------
2142-039-30279SANDPOINT TEXAS LLC------
2342-039-30298SANDPOINT TEXAS LLC------
2642-039-30353SANDPOINT TEXAS LLC------
2742-039-30305SANDPOINT TEXAS LLC------
2842-039-30354SANDPOINT TEXAS LLC------