PRESTON 9DD

Oil · District 08 · Lease #61941

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

297k BBL

Cum Gas

955k MCF

casinghead

Wells

1

Production

2024-04 — 2026-04

Peak Month

2024-09

Production History

Cum Oil: 297,498 BBL Cum Gas: 955,349 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

35,823 BBL/mo

Di (annual)

233.9%

b-factor

0.8

EUR

624,783 BBL

R-squared

0.968

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
204HPIONEER NATURAL RES. USA, INC.110,5002023-11-03