UNIVERSITY "10-1"

Oil · District 7C · Lease #16484

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

1.9M BBL

Cum Gas

6.5M MCF

casinghead

Wells

12

Production

2007-04 — 2026-04

Peak Month

2014-03

Production History

Cum Oil: 1,944,249 BBL Cum Gas: 6,506,802 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

57,128 BBL/mo

Di (annual)

104.1%

b-factor

0.9

EUR

2,300,863 BBL

R-squared

0.956

type

hyperbolic

Operator History (from monthly production reports)

2007-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 232 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17HPIONEER NATURAL RES. USA, INC.18,4452013-08-20
18HPIONEER NATURAL RES. USA, INC.18,7172013-08-20
19HPIONEER NATURAL RES. USA, INC.18,1902013-08-20
6HPIONEER NATURAL RES. USA, INC.18,2102013-07-02
7HPIONEER NATURAL RES. USA, INC.18,5102013-07-02
8HPIONEER NATURAL RES. USA, INC.18,2102013-07-02
2HPIONEER NATURAL RES. USA, INC.18,5002012-05-09
10DPIONEER NATURAL RES. USA, INC.14,5002012-04-26
4HPIONEER NATURAL RES. USA, INC.18,5002012-03-20
3PIONEER NATURAL RES. USA, INC.19,0002008-05-27
1PIONEER NATURAL RES. USA, INC.29,5002006-12-29
8PIONEER NATURAL RES. USA, INC.29,5002006-12-29