UNIVERSITY 20 TG UNIT

Oil · District 08 · Lease #38244

Operator: SHELL WESTERN E&P

Cum Oil

1.6M BBL

Cum Gas

2.0M MCF

casinghead

Wells

16

Production

2007-05 — 2022-07

Peak Month

2020-12

Production History

Cum Oil: 1,641,328 BBL Cum Gas: 1,950,482 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

47,320 BBL/mo

Di (annual)

21.2%

b-factor

0.0

EUR

2,680,003 BBL

R-squared

0.389

type

exponential

Operator History (from monthly production reports)

2021-09 — 2023-03 PDEH LLC 19 mo
2012-10 — 2021-08 SHELL WESTERN E&P 107 mo
2007-05 — 2012-09 CHESAPEAKE OPERATING, INC. 65 mo

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1008HPDEH LLC212,4002023-07-11
2705HPDEH LLC312,4002023-07-11
1004HPDEH LLC212,4002023-07-10
2702HPDEH LLC312,1002023-07-10
2707HPDEH LLC212,1002023-07-10
3907HPDEH LLC212,1002023-07-10
1006HPDEH LLC112,3002017-07-27
0301HPDEH LLC112,5002014-01-03
1501HPDEH LLC115,0002011-10-17
0302HPDEH LLC118,0002011-09-16
4602HPDEH LLC118,0002011-07-19
3901PDEH LLC220,0002010-05-13
4001PDEH LLC220,0002007-11-06
1101HPDEH LLC214,0002007-02-10
1802HHPDEH LLC214,0002006-10-19
2HPDEH LLC214,0002006-10-19