JOHNSON -C-

Oil · District 08 · Lease #31598

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

54k BBL

Cum Gas

173k MCF

casinghead

Wells

1

Production

1993-01 — 2024-01

Peak Month

1995-01

Production History

Cum Oil: 54,134 BBL Cum Gas: 172,857 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

447 BBL/mo

Di (annual)

10.0%

b-factor

0.0

EUR

53,132 BBL

R-squared

0.810

type

exponential

Operator History (from monthly production reports)

2025-03 — 2026-07 AVID ENERGY ASSETS LLC 17 mo
2023-06 — 2025-02 OVINTIV USA INC. 21 mo
2017-06 — 2023-05 PETROLEGACY ENERGY II, LLC 72 mo
1997-09 — 2017-05 PIONEER NATURAL RES. USA, INC. 237 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
1AVID ENERGY ASSETS LLC19,5001987-09-04