O'NEAL

Oil · District 08 · Lease #31061

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

48k BBL

Cum Gas

154k MCF

casinghead

Wells

1

Production

1993-01 — 2024-01

Peak Month

1995-10

Production History

Cum Oil: 47,783 BBL Cum Gas: 154,013 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

216 BBL/mo

Di (annual)

4.2%

b-factor

0.0

EUR

54,228 BBL

R-squared

0.686

type

exponential

Operator History (from monthly production reports)

1997-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 347 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.19,6001986-12-05