< leases

ROTTEN RALPH

Oil · District 08 · Lease #26896

Operator: XERIC OIL & GAS CORPORATION

Fields: CRANE COWDEN

Cum Oil

54k BBL

Cum Gas

13 MCF

casinghead

Wells

3

Production

1993-01 — 2024-07

Peak Month

2007-09

Production History

Cum Oil: 53,604 BBL Cum Gas: 13 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,197 BBL/mo

Di (annual)

75.4%

b-factor

0.3

EUR

27,056 BBL

R-squared

0.711

type

hyperbolic

Operator History (from monthly production reports)

2022-12 — 2026-07 TRES ROUGHNECKAS WTX LLC 44 mo
2019-06 — 2022-11 PHARAOH OIL & GAS, INC. 42 mo
2014-08 — 2019-05 ARTIFEX ENERGY INC 58 mo
2013-05 — 2014-07 TRIPP & SONS, LLC 15 mo
2011-07 — 2013-04 WCWB ENERGY, LLC 22 mo
2002-06 — 2011-06 PHARAOH OIL & GAS, INC. 109 mo
1997-04 — 2002-05 RAIDER OIL & GAS COMPANY 62 mo
1994-09 — 1997-03 XERIC OIL & GAS CORPORATION 31 mo
1993-01 — 1994-08 PENICK, JERRY 20 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3A42-103-32691TRES ROUGHNECKAS WTX LLC12,5001981-09-11
2A42-103-32682TRES ROUGHNECKAS WTX LLC12,5001981-08-10
1A42-103-32653TRES ROUGHNECKAS WTX LLC12,5001981-07-28