WADDELL, W. N., ETAL

Oil · District 08 · Lease #11695

Operator: SOUTHLAND ROYALTY CO.-MIDLAND

Cum Oil

181k BBL

Cum Gas

176k MCF

casinghead

Wells

2

Production

1993-01 — 2004-07

Peak Month

1999-03

Production History

Cum Oil: 181,224 BBL Cum Gas: 176,119 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,023 BBL/mo

Di (annual)

95.4%

b-factor

1.2

EUR

245,074 BBL

R-squared

0.843

type

hyperbolic

Operator History (from monthly production reports)

1996-08 — 2005-01 BURLINGTON RES O & G CO-MIDLAND 102 mo
1996-03 — 1996-07 MERIDIAN OIL INC.-MIDLAND 5 mo
1993-01 — 1996-02 SOUTHLAND ROYALTY CO.-MIDLAND 38 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1150BLACKBEARD OPERATING, LLC77,9992026-05-13
1127BURLINGTON RES O & G CO-MIDLAND16,2001979-05-29