VAUGHAN, ISABEL -A-

Oil · District 7C · Lease #2056

Operator: XERIC OIL & GAS CORPORATION

Fields: VAUGHN

Cum Oil

30k BBL

Cum Gas

21 MCF

casinghead

Wells

14

Production

1993-01 — 2001-11

Peak Month

1993-01

Production History

Cum Oil: 30,427 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

744 BBL/mo

Di (annual)

27.7%

b-factor

0.0

EUR

32,204 BBL

R-squared

0.396

type

exponential

Operator History (from monthly production reports)

2004-09 — 2026-07 PENERGY 263 mo
1998-09 — 2004-08 SETEX OIL AND GAS COMPANY 72 mo
1997-09 — 1998-08 WESTCO OIL COMPANY 12 mo
1996-10 — 1997-08 WESTCO PRODUCING COMPANY 11 mo
1996-07 — 1996-09 PHARAOH OIL & GAS, INC. 3 mo
1995-06 — 1996-06 BADGER OIL COMPANY 13 mo
1994-07 — 1995-05 XERIC OIL & GAS CORPORATION 11 mo
1993-07 — 1994-06 ENWEST RESOURCES, INC. 12 mo
1993-01 — 1993-06 ELAND ENERGY, INC. 6 mo

Wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
29PENERGY11,7001988-09-21
30PENERGY11,7001988-09-21
28PENERGY11,7001988-02-02
27PENERGY11,7001987-11-19
26PENERGY11,7001987-08-18
25APENERGY11,7001987-05-20
1642-105-01866PENERGY------
1742-105-01864PENERGY------
1842-105-00372PENERGY------
1942-105-00373PENERGY------
242-105-01842PENERGY------
342-105-01881PENERGY------
442-105-01879PENERGY------
942-105-81371PENERGY------