PRESTON W17F

Oil · District 08 · Lease #56264

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

289k BBL

Cum Gas

1.8M MCF

casinghead

Wells

1

Production

2021-08 — 2026-04

Peak Month

2021-09

Production History

Cum Oil: 289,132 BBL Cum Gas: 1,792,018 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,307 BBL/mo

Di (annual)

393.4%

b-factor

0.8

EUR

354,711 BBL

R-squared

0.979

type

hyperbolic

Operator History (from monthly production reports)

2021-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HPIONEER NATURAL RES. USA, INC.210,5332019-12-17