C.C. LOCKHART & BROWN

Oil · District 08 · Lease #14853

Operator: TEXAS HYDROGEN ENERGY CORP.

Cum Oil

167k BBL

Cum Gas

93k MCF

casinghead

Wells

16

Production

1993-01 — 2026-04

Peak Month

2010-11

Production History

Cum Oil: 167,435 BBL Cum Gas: 93,154 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,563 BBL/mo

Di (annual)

37.1%

b-factor

0.5

EUR

149,713 BBL

R-squared

0.767

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
2004-12 — 2010-07 OK ARENA OPERATING COMPANY 68 mo
1999-06 — 2004-11 COMPOSTELLA OIL COMPANY 66 mo
1993-10 — 1999-05 TEXAS HYDROGEN ENERGY CORP. 68 mo
1993-01 — 1993-09 BLUE BONNET SAVINGS BANK, FSB 9 mo

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
19MONTARE OPERATING, LTD.15,2002012-10-18
16MONTARE OPERATING, LTD.14,9002012-06-18
13MONTARE OPERATING, LTD.14,9002012-03-16
15MONTARE OPERATING, LTD.14,9002011-10-21
14MONTARE OPERATING, LTD.24,9002011-07-05
11MONTARE OPERATING, LTD.14,9002011-06-21
9MONTARE OPERATING, LTD.14,9002011-02-23
7MONTARE OPERATING, LTD.14,9002010-09-22
8MONTARE OPERATING, LTD.14,9002010-09-22
6MONTARE OPERATING, LTD.14,9002009-08-28
5MONTARE OPERATING, LTD.24,9002009-08-05
1MONTARE OPERATING, LTD.24,6632007-12-20
4AMONTARE OPERATING, LTD.14,8002006-01-31
242-003-00629MONTARE OPERATING, LTD.------
342-003-00630MONTARE OPERATING, LTD.------
442-003-00631MONTARE OPERATING, LTD.------