WHITE, P. E., ACCT. #1

Oil · District 04 · Lease #1131

Operator: VALERA OIL COMPANY

Cum Oil

3k BBL

Cum Gas

31 MCF

casinghead

Wells

9

Production

1993-01 — 2013-04

Peak Month

1994-01

Production History

Cum Oil: 3,357 BBL Cum Gas: 31 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

128 BBL/mo

Di (annual)

41.6%

b-factor

0.8

EUR

9,487 BBL

R-squared

0.755

type

hyperbolic

Operator History (from monthly production reports)

2010-07 — 2026-07 STONEGATE OPERATORS, INC. 193 mo
2002-02 — 2010-06 L.L. OIL COMPANY 101 mo
2001-08 — 2002-01 CINCO J ENTERPRISES 6 mo
1996-06 — 2001-07 L.L. OIL COMPANY 62 mo
1993-01 — 1996-05 VALERA OIL COMPANY 41 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
62STONEGATE OPERATORS INC.12,4001983-06-21
19STONEGATE OPERATORS, INC.12,2851982-12-15
242-131-05663STONEGATE OPERATORS INC.------
2142-131-80566STONEGATE OPERATORS INC.------
4142-131-05679STONEGATE OPERATORS INC.------
4442-131-05682STONEGATE OPERATORS INC.------
4542-131-05683STONEGATE OPERATORS INC.------
5042-131-05688STONEGATE OPERATORS INC.------
6042-131-30486STONEGATE OPERATORS INC.------