PRESTON 9DJ

Oil · District 08 · Lease #61980

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

213k BBL

Cum Gas

690k MCF

casinghead

Wells

1

Production

2024-04 — 2026-04

Peak Month

2024-09

Production History

Cum Oil: 212,529 BBL Cum Gas: 690,004 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,668 BBL/mo

Di (annual)

528.0%

b-factor

1.3

EUR

706,425 BBL

R-squared

0.987

type

hyperbolic

Operator History (from monthly production reports)

2024-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 28 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
210HPIONEER NATURAL RES. USA, INC.110,5002023-10-30