SWAIM 58

Oil · District 01 · Lease #15172

Operator: WYNN-CROSBY OPERATING, LTD.

Cum Oil

81k BBL

Cum Gas

0 MCF

Wells

3

Production

2010-03 — 2026-03

Peak Month

2010-04

Production History

Cum Oil: 80,747 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,331 BBL/mo

Di (annual)

21.5%

b-factor

0.0

EUR

74,175 BBL

R-squared

0.734

type

exponential

Operator History (from monthly production reports)

2021-04 — 2026-07 ATLAS OPERATING LLC 64 mo
2016-09 — 2021-03 EAGLE OIL & GAS CO. 55 mo
2010-08 — 2016-08 WYNN-CROSBY OPERATING, LTD. 73 mo
2010-03 — 2010-07 NCEY HOLDINGS, LLC 5 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ATLAS OPERATING LLC36,3002011-09-06
1ATLAS OPERATING LLC36,3002011-06-08
4ATLAS OPERATING LLC16,2502010-02-12