UNIVERSITY 6D

Oil · District 08 · Lease #53979

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

317k BBL

Cum Gas

390k MCF

casinghead

Wells

1

Production

2020-01 — 2026-04

Peak Month

2020-10

Production History

Cum Oil: 317,155 BBL Cum Gas: 390,283 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,645 BBL/mo

Di (annual)

31.2%

b-factor

0.0

EUR

255,187 BBL

R-squared

0.416

type

exponential

Operator History (from monthly production reports)

2020-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 79 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HPIONEER NATURAL RES. USA, INC.211,0682019-08-22