HEFNER UNIT

Gas · District 03 · Lease #247937

Operator: VIPER S.W.D., LLC

Cum Oil

0 BBL

Cum Gas

704k MCF

Wells

1

Production

2008-10 — 2017-05

Peak Month

2014-08

Production History

Cum Oil: 0 BBL Cum Gas: 704,198 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2015-02 — 2018-01 VIPER S.W.D., LLC 36 mo
2008-10 — 2015-01 SUE-ANN OPERATING, L.C. 76 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1VIPER S.W.D. LLC13,6502008-09-25