LOCKHART & BROWN

Oil · District 08 · Lease #14636

Operator: SANDRIDGE EXPL. AND PROD., LLC

Cum Oil

197k BBL

Cum Gas

157k MCF

casinghead

Wells

15

Production

1993-01 — 2026-04

Peak Month

2011-06

Production History

Cum Oil: 196,981 BBL Cum Gas: 156,717 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,101 BBL/mo

Di (annual)

97.1%

b-factor

0.9

EUR

131,966 BBL

R-squared

0.902

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 (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17MONTARE OPERATING, LTD.15,2002013-12-27
16MONTARE OPERATING, LTD.15,2002013-12-18
14MONTARE OPERATING, LTD.15,2002012-10-17
15CRESCENT ENERGY OPERATING, LLC15,2002012-10-17
12MONTARE OPERATING, LTD.14,9002012-05-23
13MONTARE OPERATING, LTD.14,9002012-05-17
11CRESCENT ENERGY OPERATING, LLC14,9002012-03-23
8MONTARE OPERATING, LTD.14,9002011-08-09
6CRESCENT ENERGY OPERATING, LLC14,9002011-07-19
10MONTARE OPERATING, LTD.14,9002011-04-15
9MONTARE OPERATING, LTD.14,9002011-02-03
7MONTARE OPERATING, LTD.14,9002010-07-05
3MONTARE OPERATING, LTD.14,6502009-03-06
5MONTARE OPERATING, LTD.14,9002007-07-25
142-003-01145MONTARE OPERATING, LTD.------