UNIVERSITY "3-21"

Oil · District 7C · Lease #17729

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

90k BBL

Cum Gas

223k MCF

casinghead

Wells

3

Production

2011-12 — 2024-05

Peak Month

2012-01

Production History

Cum Oil: 89,673 BBL Cum Gas: 222,916 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,579 BBL/mo

Di (annual)

42.4%

b-factor

1.0

EUR

138,597 BBL

R-squared

0.420

type

hyperbolic

Operator History (from monthly production reports)

2011-12 — 2026-07 PIONEER NATURAL RES. USA, INC. 176 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA INC.111,2002012-05-24
1PIONEER NATURAL RES. USA INC.110,8002011-03-30
2PIONEER NATURAL RES. USA INC.110,8002011-03-30