HILL

Oil · District 09 · Lease #15858

Operator: WZ ENERGY, LLC

Cum Oil

18k BBL

Cum Gas

138 MCF

casinghead

Wells

40

Production

1993-01 — 2017-03

Peak Month

1999-06

Production History

Cum Oil: 17,501 BBL Cum Gas: 138 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

105 BBL/mo

Di (annual)

14.4%

b-factor

0.0

EUR

8,689 BBL

R-squared

0.507

type

exponential

Operator History (from monthly production reports)

2014-07 — 2026-07 ROCK ENERGY RESOURCES, LLC 145 mo
2008-02 — 2014-06 WZ ENERGY, LLC 77 mo
2006-12 — 2008-01 MARANATHA EXPLORATION, LP 14 mo
2004-07 — 2006-11 KTC OIL ENTERPRISES, LLC 29 mo
1993-01 — 2004-06 T & D OIL 138 mo

Wells (40)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
46ROCK ENERGY RESOURCES, LLC24001990-12-17
45ROCK ENERGY RESOURCES LLC13501983-03-31
44ROCK ENERGY RESOURCES LLC14001981-02-23
43ROCK ENERGY RESOURCES LLC17001980-04-14
42ROCK ENERGY RESOURCES LLC17001977-08-24
142-485-20678ROCK ENERGY RESOURCES LLC------
10W42-485-91186ROCK ENERGY RESOURCES LLC------
1142-485-30338ROCK ENERGY RESOURCES LLC------
1342-485-30759ROCK ENERGY RESOURCES LLC------
1442-485-30785ROCK ENERGY RESOURCES LLC------
1542-485-30818ROCK ENERGY RESOURCES LLC------
16W42-485-30822ROCK ENERGY RESOURCES LLC------
1742-485-30910ROCK ENERGY RESOURCES LLC------
1842-485-30911ROCK ENERGY RESOURCES LLC------
242-485-30293ROCK ENERGY RESOURCES LLC------
2042-485-91188ROCK ENERGY RESOURCES LLC------
2142-485-30914ROCK ENERGY RESOURCES LLC------
2242-485-31012ROCK ENERGY RESOURCES LLC------
2442-485-31051ROCK ENERGY RESOURCES LLC------
2542-485-31160ROCK ENERGY RESOURCES LLC------
2642-485-31256ROCK ENERGY RESOURCES LLC------
2742-485-31332ROCK ENERGY RESOURCES LLC------
28D42-485-31502ROCK ENERGY RESOURCES LLC------
2942-485-31540ROCK ENERGY RESOURCES LLC------
3142-485-31605ROCK ENERGY RESOURCES LLC------
3242-485-31661ROCK ENERGY RESOURCES LLC------
3342-485-31667ROCK ENERGY RESOURCES LLC------
3542-485-31678ROCK ENERGY RESOURCES LLC------
3642-485-31782ROCK ENERGY RESOURCES LLC------
3742-485-32326ROCK ENERGY RESOURCES LLC------
3842-485-32769ROCK ENERGY RESOURCES LLC------
3942-485-32770ROCK ENERGY RESOURCES LLC------
3D42-485-91182ROCK ENERGY RESOURCES LLC------
442-485-91183ROCK ENERGY RESOURCES LLC------
4042-485-33278ROCK ENERGY RESOURCES LLC------
4142-485-33764ROCK ENERGY RESOURCES LLC------
542-485-30296ROCK ENERGY RESOURCES LLC------
642-485-30290ROCK ENERGY RESOURCES LLC------
842-485-91185ROCK ENERGY RESOURCES LLC------
942-485-30335ROCK ENERGY RESOURCES LLC------