MALONE-TAYLOR UNIT

Oil · District 06 · Lease #12642

Operator: SOUTHWEST OPERATING, INC.-TYLER

Cum Oil

25k BBL

Cum Gas

348k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

2005-06

Production History

Cum Oil: 24,812 BBL Cum Gas: 347,682 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

135 BBL/mo

Di (annual)

10.2%

b-factor

0.0

EUR

15,787 BBL

R-squared

0.518

type

exponential

Operator History (from monthly production reports)

2007-10 — 2026-07 SOUTHWEST OPERATING, INC.-TYLER 226 mo
2006-09 — 2007-09 SHILOH OPERATING LLC 13 mo
2006-08 — 2006-08 5-N ENERGY 1 mo
1994-06 — 2006-07 NOBLE & CANTRELL EXPL. CO., INC. 146 mo
1993-01 — 1994-05 NCEC, INC. 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOUTHWEST OPERATING, INC.-TYLER18,5001989-10-04