SALE-YARBROUGH 33A

Oil · District 08 · Lease #63972

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

173k BBL

Cum Gas

266k MCF

casinghead

Wells

1

Production

2025-04 — 2026-04

Peak Month

2025-10

Production History

Cum Oil: 172,641 BBL Cum Gas: 265,640 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

42,715 BBL/mo

Di (annual)

439.1%

b-factor

1.0

EUR

631,162 BBL

R-squared

0.991

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
101HPIONEER NATURAL RES. USA, INC.110,4292025-02-13