UNIVERSITY "15-18"

Oil · District 7C · Lease #17432

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

23k BBL

Cum Gas

87k MCF

casinghead

Wells

4

Production

2011-03 — 2015-09

Peak Month

2012-04

Production History

Cum Oil: 23,223 BBL Cum Gas: 87,104 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,887 BBL/mo

Di (annual)

794.0%

b-factor

1.1

EUR

32,367 BBL

R-squared

0.926

type

hyperbolic

Operator History (from monthly production reports)

2011-03 — 2020-03 PIONEER NATURAL RES. USA, INC. 109 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER NATURAL RES. USA INC.19,5002012-02-01
3PIONEER NATURAL RES. USA INC.19,5002011-09-16
2PIONEER NATURAL RES. USA INC.19,5002011-07-08
1PIONEER NATURAL RES. USA INC.19,5002011-01-28