UNIVERSITY "7-42"

Oil · District 08 · Lease #42556

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

162k BBL

Cum Gas

476k MCF

casinghead

Wells

6

Production

2012-01 — 2015-11

Peak Month

2012-07

Production History

Cum Oil: 161,895 BBL Cum Gas: 475,616 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,292 BBL/mo

Di (annual)

210.9%

b-factor

1.6

EUR

516,352 BBL

R-squared

0.942

type

hyperbolic

Operator History (from monthly production reports)

2012-01 — 2016-03 PIONEER NATURAL RES. USA, INC. 51 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6DPIONEER NATURAL RES. USA, INC.16,4002012-04-30
3PIONEER NATURAL RES. USA, INC.112,0002011-08-23
4PIONEER NATURAL RES. USA, INC.112,0002011-08-23
5PIONEER NATURAL RES. USA, INC.112,0002011-08-23
2PIONEER NATURAL RES. USA, INC.112,0002011-08-18
1PIONEER NATURAL RES. USA, INC.111,7002010-10-19