ERWIN-MURRAY 45A

Oil · District 08 · Lease #58067

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

420k BBL

Cum Gas

676k MCF

casinghead

Wells

1

Production

2022-05 — 2026-04

Peak Month

2022-11

Production History

Cum Oil: 419,811 BBL Cum Gas: 676,013 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

36,743 BBL/mo

Di (annual)

152.2%

b-factor

0.1

EUR

322,189 BBL

R-squared

0.912

type

hyperbolic

Operator History (from monthly production reports)

2022-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 51 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.110,2202022-03-10