UNIVERSITY "6-18A"

Oil · District 08 · Lease #42632

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

85k BBL

Cum Gas

99k MCF

casinghead

Wells

4

Production

2012-03 — 2024-04

Peak Month

2013-04

Production History

Cum Oil: 84,968 BBL Cum Gas: 99,133 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,035 BBL/mo

Di (annual)

40.5%

b-factor

0.2

EUR

75,227 BBL

R-squared

0.714

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7PIONEER NATURAL RES. USA INC.112,9002012-08-20
6PIONEER NATURAL RES. USA INC.113,0002012-05-22
2PIONEER NATURAL RES. USA INC.111,8002011-11-19
3PIONEER NATURAL RES. USA INC.111,8002011-11-19