PETTY

Oil · District 7B · Lease #25479

Operator: PIONEER EXPLORATION, LTD.

Cum Oil

29k BBL

Cum Gas

10k MCF

casinghead

Wells

3

Production

1993-01 — 2003-12

Peak Month

1993-05

Production History

Cum Oil: 29,287 BBL Cum Gas: 10,305 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

834 BBL/mo

Di (annual)

34.5%

b-factor

0.0

EUR

29,011 BBL

R-squared

0.570

type

exponential

Operator History (from monthly production reports)

2010-04 — 2026-04 ATLAS OPERATING LLC 193 mo
2008-02 — 2010-03 PIONEER EXPLORATION, LLC 26 mo
2005-03 — 2008-01 PIONEER EXPLORATION, LTD. 35 mo
2000-01 — 2005-02 HAWKINS OIL, L.L.C. 62 mo
1993-01 — 1999-12 GRAMRICH OIL & GAS CORPORATION 84 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3ATLAS OPERATING LLC16,5001990-02-08
2ATLAS OPERATING LLC16,5001989-08-25
1ATLAS OPERATING LLC26,5001988-09-20