LOCKHART & BROWN FEE

Oil · District 08 · Lease #22295

Operator: SANDRIDGE EXPL. AND PROD., LLC

Cum Oil

132k BBL

Cum Gas

110k MCF

casinghead

Wells

14

Production

1993-01 — 2026-04

Peak Month

2012-08

Production History

Cum Oil: 132,439 BBL Cum Gas: 109,772 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,114 BBL/mo

Di (annual)

47.2%

b-factor

0.3

EUR

112,222 BBL

R-squared

0.903

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
2007-02 — 2010-07 OK ARENA OPERATING COMPANY 42 mo
1993-01 — 2007-01 LZS CORPORATION 169 mo

Wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
19MONTARE OPERATING, LTD.15,2002014-02-28
15MONTARE OPERATING, LTD.15,2002013-12-27
14MONTARE OPERATING, LTD.15,2002012-10-11
13MONTARE OPERATING, LTD.15,2002012-10-02
11MONTARE OPERATING, LTD.14,9002012-05-22
12MONTARE OPERATING, LTD.14,9002012-05-22
8MONTARE OPERATING, LTD.14,9002012-05-22
9MONTARE OPERATING, LTD.14,9002012-05-22
10MONTARE OPERATING, LTD.14,9002011-06-10
7MONTARE OPERATING, LTD.14,9002010-08-06
6MONTARE OPERATING, LTD.14,9002010-07-07
5MONTARE OPERATING, LTD.14,9002010-02-24
242-003-01148MONTARE OPERATING, LTD.------
442-003-01152MONTARE OPERATING, LTD.------