ONEAL-ANNIE 15G

Oil · District 08 · Lease #60504

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

227k BBL

Cum Gas

633k MCF

casinghead

Wells

1

Production

2023-09 — 2026-04

Peak Month

2024-06

Production History

Cum Oil: 226,724 BBL Cum Gas: 633,339 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,664 BBL/mo

Di (annual)

106.2%

b-factor

0.0

EUR

188,483 BBL

R-squared

0.530

type

exponential

Operator History (from monthly production reports)

2023-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 35 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HPIONEER NATURAL RES. USA, INC.310,0002023-04-21