< leases

TUNSTILL

Oil · District 08 · Lease #27994

Operator: XERIC OIL & GAS CORPORATION

Fields: CRANE COWDEN

Cum Oil

45k BBL

Cum Gas

5 MCF

casinghead

Wells

1

Production

1993-01 — 2024-01

Peak Month

1994-09

Production History

Cum Oil: 45,287 BBL Cum Gas: 5 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

731 BBL/mo

Di (annual)

42.6%

b-factor

0.5

EUR

37,678 BBL

R-squared

0.678

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
2018-02 — 2019-05 ARTIFEX ENERGY INC 16 mo
2004-06 — 2018-01 TX HEAT OF THE PERMIAN BASIN INC 164 mo
2002-02 — 2004-05 PHARAOH OIL & GAS, INC. 28 mo
1997-04 — 2002-01 RAIDER OIL & GAS COMPANY 58 mo
1994-07 — 1997-03 XERIC OIL & GAS CORPORATION 33 mo
1993-11 — 1994-06 CAPPS, RANDALL 8 mo
1993-01 — 1993-10 BLACK BADGER EXPLORATION 10 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-103-32967TRES ROUGHNECKAS WTX LLC12,4501982-08-05