UNIVERSITY 6-48A

Oil · District 08 · Lease #58726

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

543k BBL

Cum Gas

590k MCF

casinghead

Wells

1

Production

2023-01 — 2026-04

Peak Month

2023-07

Production History

Cum Oil: 543,343 BBL Cum Gas: 590,352 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

44,996 BBL/mo

Di (annual)

141.1%

b-factor

0.4

EUR

634,290 BBL

R-squared

0.951

type

hyperbolic

Operator History (from monthly production reports)

2023-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 43 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
101HPIONEER NATURAL RES. USA, INC.111,1722022-08-05