RAY-WINKLEMAN C43A

Oil · District 08 · Lease #61592

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

394k BBL

Cum Gas

756k MCF

casinghead

Wells

1

Production

2024-01 — 2026-04

Peak Month

2024-08

Production History

Cum Oil: 393,747 BBL Cum Gas: 756,258 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

40,308 BBL/mo

Di (annual)

391.2%

b-factor

1.1

EUR

780,342 BBL

R-squared

0.829

type

hyperbolic

Operator History (from monthly production reports)

2024-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 31 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
101HPIONEER NATURAL RES. USA, INC.110,6052023-08-14