PRESTON-FREEMAN 15D

Oil · District 08 · Lease #58474

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

250k BBL

Cum Gas

800k MCF

casinghead

Wells

1

Production

2022-10 — 2026-04

Peak Month

2023-08

Production History

Cum Oil: 249,996 BBL Cum Gas: 799,718 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,080 BBL/mo

Di (annual)

72.0%

b-factor

0.0

EUR

218,131 BBL

R-squared

0.607

type

exponential

Operator History (from monthly production reports)

2022-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 46 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
104HPIONEER NATURAL RES. USA, INC.210,4362022-04-07