RAY-WINKLEMAN C43E

Oil · District 08 · Lease #61572

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

548k BBL

Cum Gas

1.0M MCF

casinghead

Wells

1

Production

2024-02 — 2026-04

Peak Month

2024-09

Production History

Cum Oil: 548,064 BBL Cum Gas: 1,046,963 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

75,766 BBL/mo

Di (annual)

199.2%

b-factor

0.0

EUR

457,384 BBL

R-squared

0.886

type

exponential

Operator History (from monthly production reports)

2024-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 30 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
105HPIONEER NATURAL RES. USA, INC.110,6052023-08-14