PATTERSON, VADA

Oil · District 7B · Lease #4420

Operator: PETROGULF, CORPORATION

Cum Oil

78k BBL

Cum Gas

30k MCF

casinghead

Wells

3

Production

1993-01 — 2008-04

Peak Month

2003-03

Production History

Cum Oil: 77,872 BBL Cum Gas: 30,418 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

708 BBL/mo

Di (annual)

24.6%

b-factor

0.0

EUR

34,535 BBL

R-squared

0.602

type

exponential

Operator History (from monthly production reports)

2007-06 — 2014-03 PETROGULF CORPORATION 82 mo
1997-08 — 2007-05 PETROGULF, CORPORATION 118 mo
1995-01 — 1997-07 ESCOBA ROYALTY CORPORATION 31 mo
1993-01 — 1994-12 CALHOUN & ELLISON OIL CO. 24 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5PETROGULF CORPORATION26,2501988-04-14
2XRPETROGULF CORPORATION26,1501984-08-28
342-433-00868PETROGULF CORPORATION------