UNIVERSITY -H-

Oil · District 08 · Lease #5516

Operator: SANDRIDGE EXPL. AND PROD., LLC

Cum Oil

533k BBL

Cum Gas

352k MCF

casinghead

Wells

20

Production

1993-01 — 2026-04

Peak Month

2013-12

Production History

Cum Oil: 533,138 BBL Cum Gas: 352,030 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,089 BBL/mo

Di (annual)

107.8%

b-factor

1.8

EUR

937,182 BBL

R-squared

0.870

type

hyperbolic

Operator History (from monthly production reports)

2021-08 — 2026-07 MONTARE OPERATING, LTD. 60 mo
2018-11 — 2021-07 AVALON TX OPERATING, LLC 33 mo
2010-08 — 2018-10 SANDRIDGE EXPL. AND PROD., LLC 99 mo
2010-03 — 2010-07 OK ARENA OPERATING COMPANY 5 mo
1996-05 — 2010-02 BYRD OPERATING COMPANY 166 mo
1993-01 — 1996-04 DAKOTA RESOURCES, INC. (I) 40 mo

Wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17MONTARE OPERATING, LTD.15,2002014-06-06
19MONTARE OPERATING, LTD.15,2002014-06-06
18MONTARE OPERATING, LTD.15,2002014-06-04
20MONTARE OPERATING, LTD.15,2002014-06-04
11MONTARE OPERATING, LTD.15,2002013-07-03
6MONTARE OPERATING, LTD.15,2002013-07-02
15MONTARE OPERATING, LTD.15,2002013-06-27
8MONTARE OPERATING, LTD.15,2002013-06-07
12MONTARE OPERATING, LTD.15,2002013-05-23
10MONTARE OPERATING, LTD.15,2002013-03-22
7MONTARE OPERATING, LTD.15,2002013-03-22
9MONTARE OPERATING, LTD.15,2002013-03-18
16MONTARE OPERATING, LTD.15,2002013-01-02
5MONTARE OPERATING, LTD.15,2002013-01-02
13MONTARE OPERATING, LTD.15,2002012-12-14
14MONTARE OPERATING, LTD.15,2002012-12-14
142-003-00887MONTARE OPERATING, LTD.------
242-003-01334MONTARE OPERATING, LTD.------
342-003-01331MONTARE OPERATING, LTD.------
442-003-01336MONTARE OPERATING, LTD.------