GLASPIE-HARVARD 11P

Oil · District 08 · Lease #60583

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

391k BBL

Cum Gas

586k MCF

casinghead

Wells

1

Production

2023-10 — 2026-04

Peak Month

2024-10

Production History

Cum Oil: 390,833 BBL Cum Gas: 585,785 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,957 BBL/mo

Di (annual)

67.5%

b-factor

0.0

EUR

390,552 BBL

R-squared

0.570

type

exponential

Operator History (from monthly production reports)

2023-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 34 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16HPIONEER NATURAL RES. USA, INC.19,5002023-09-19