UNIVERSITY "3-22"

Oil · District 7C · Lease #17463

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

62k BBL

Cum Gas

143k MCF

casinghead

Wells

4

Production

2011-03 — 2014-09

Peak Month

2012-04

Production History

Cum Oil: 62,420 BBL Cum Gas: 142,748 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,543 BBL/mo

Di (annual)

135.2%

b-factor

1.3

EUR

190,433 BBL

R-squared

0.879

type

hyperbolic

Operator History (from monthly production reports)

2011-03 — 2015-01 PIONEER NATURAL RES. USA, INC. 47 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER NATURAL RES. USA, INC.111,5002012-06-29
3PIONEER NATURAL RES. USA, INC.110,8002011-10-07
2PIONEER NATURAL RES. USA, INC.210,8002011-05-24
1PIONEER NATURAL RES. USA, INC.311,0002010-11-19