WADDELL TR I

Oil · District 08 · Lease #690

Operator: SOUTHLAND ROYALTY CO.-MIDLAND

Fields: CORDONA LAKE

Cum Oil

2k BBL

Cum Gas

39k MCF

casinghead

Wells

3

Production

1993-01 — 2021-12

Peak Month

2021-06

Production History

Cum Oil: 2,421 BBL Cum Gas: 38,522 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

464 BBL/mo

Di (annual)

401.8%

b-factor

0.2

EUR

1,735 BBL

R-squared

0.851

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 (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
308BLACKBEARD OPERATING, LLC15,6002022-07-14
355BLACKBEARD OPERATING LLC25,5802022-06-29
21942-103-01691BLACKBEARD OPERATING LLC------