< leases

WADDELL TR A

Oil · District 08 · Lease #5283

Operator: SOUTHLAND ROYALTY CO.-MIDLAND

Fields: SAND HILLS (ORDOVICIAN)

Cum Oil

268k BBL

Cum Gas

430k MCF

casinghead

Wells

5

Production

1993-01 — 2002-12

Peak Month

1997-01

Production History

Cum Oil: 268,265 BBL Cum Gas: 430,152 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,715 BBL/mo

Di (annual)

143.4%

b-factor

0.5

EUR

190,882 BBL

R-squared

0.667

type

hyperbolic

Operator History (from monthly production reports)

2020-04 — 2026-07 BLACKBEARD OPERATING, LLC 76 mo
1996-08 — 2020-03 BURLINGTON RES O & G CO-MIDLAND 284 mo
1996-03 — 1996-07 MERIDIAN OIL INC.-MIDLAND 5 mo
1993-01 — 1996-02 SOUTHLAND ROYALTY CO.-MIDLAND 38 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
139442-103-33843BLACKBEARD OPERATING, LLC57,9992023-10-03
6242-103-02356BLACKBEARD OPERATING, LLC26,4932022-04-06
154542-103-34636BLACKBEARD OPERATING LLC15,9501998-04-24
1545W42-103-34636BLACKBEARD OPERATING LLC15,9501998-04-24
5542-103-02349BLACKBEARD OPERATING LLC------