SEELIGSON "SK"

Oil · District 04 · Lease #11771

Operator: WELDERXP LTD.

Fields: PREMONT, EAST (ZONE 13)

Cum Oil

9k BBL

Cum Gas

62 MCF

casinghead

Wells

1

Production

1993-01 — 2000-11

Peak Month

1993-05

Production History

Cum Oil: 9,427 BBL Cum Gas: 62 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

221 BBL/mo

Di (annual)

26.9%

b-factor

0.0

EUR

9,808 BBL

R-squared

0.674

type

exponential

Operator History (from monthly production reports)

2023-01 — 2026-07 WELDERXP LTD. 43 mo

2015-05 — 2022-12 WELDER EXPLORATION & PROD., INC. 92 mo

2006-06 — 2015-04 CYMRI, L.L.C. 107 mo

2002-06 — 2006-05 CYMRI CORPORATION, THE 48 mo

1998-10 — 2002-05 TRANS-PECOS RESOURCES, INC. 44 mo

1993-01 — 1998-09 KIBBE, ANNA S. 69 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-249-32142	WELDERXP LTD.	1	5,900	1990-01-26