< leases

PETTUS UNIT

Oil · District 02 · Lease #236

Operator: PIONEER RESOURCES PRODUCING, L.P

Fields: CABEZA CREEK (SLICK)

Cum Oil

106k BBL

Cum Gas

127k MCF

casinghead

Wells

10

Production

1993-01 — 2025-06

Peak Month

1993-12

Production History

Cum Oil: 105,877 BBL Cum Gas: 126,790 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

886 BBL/mo

Di (annual)

11.5%

b-factor

0.0

EUR

91,921 BBL

R-squared

0.744

type

exponential

Operator History (from monthly production reports)

2014-02 — 2026-07 NOG PRODUCTION & OPERATING LLC 150 mo
2009-11 — 2014-01 NRG ASSETS MANAGEMENT, LLC 51 mo
2001-03 — 2009-10 PIONEER NATURAL RES. USA, INC. 104 mo
1997-11 — 2001-02 PIONEER RESOURCES PRODUCING, L.P 40 mo
1995-02 — 1997-10 PARKER & PARSLEY PRODUCING L.P. 33 mo
1994-10 — 1995-01 PARKER & PARSLEY DEVELOPMENT L.P 4 mo
1993-01 — 1994-09 BRIDGE OIL COMPANY, L. P. 21 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-175-00101NOG PRODUCTION & OPERATING LLC17,8272010-07-14
2742-175-00130NOG PRODUCTION & OPERATING LLC27,5502010-02-04
1942-175-00122NOG PRODUCTION & OPERATING LLC27,5452005-06-24
2842-175-00131NOG PRODUCTION & OPERATING LLC17,5902003-02-19
4142-175-00143NOG PRODUCTION & OPERATING LLC37,8052002-01-22
3242-175-00135NOG PRODUCTION & OPERATING LLC17,4152002-01-16
2042-175-00123NOG PRODUCTION & OPERATING LLC17,6021978-04-06
2442-175-00127NOG PRODUCTION & OPERATING LLC------
642-175-00109NOG PRODUCTION & OPERATING LLC------
842-175-00111NOG PRODUCTION & OPERATING LLC------