UNIVERSITY '6-49'

Oil · District 08 · Lease #42690

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

96k BBL

Cum Gas

172k MCF

casinghead

Wells

4

Production

2012-03 — 2020-03

Peak Month

2012-07

Production History

Cum Oil: 96,190 BBL Cum Gas: 172,075 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,837 BBL/mo

Di (annual)

61.9%

b-factor

0.8

EUR

153,044 BBL

R-squared

0.813

type

hyperbolic

Operator History (from monthly production reports)

2012-03 — 2026-07 PIONEER NATURAL RES. USA, INC. 173 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5PIONEER NATURAL RES. USA INC.111,9002012-10-24
1PIONEER NATURAL RES. USA INC.211,8002011-11-19
2PIONEER NATURAL RES. USA INC.211,8002011-11-19
3PIONEER NATURAL RES. USA INC.111,8002011-11-19