ERWIN-MURRAY 45P

Oil · District 08 · Lease #63752

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

179k BBL

Cum Gas

180k MCF

casinghead

Wells

1

Production

2025-03 — 2026-04

Peak Month

2025-10

Production History

Cum Oil: 178,880 BBL Cum Gas: 180,298 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,060 BBL/mo

Di (annual)

155.6%

b-factor

0.3

EUR

375,338 BBL

R-squared

0.944

type

hyperbolic

Operator History (from monthly production reports)

2025-03 — 2026-07 PIONEER NATURAL RES. USA, INC. 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
116HPIONEER NATURAL RES. USA, INC.210,2862024-09-06