42-215-31598

JOHN JANCIK UNIT

HIDALGO County · District 4 · VASTAR RESOURCES, INC.

RRC Lookup

Permits

3

Max Depth

9,250 ft

First Permit

1985-04-04

Latest Activity

2000-04-18

Lifespan

15 yrs

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

EOF // data source: Texas Railroad Commission // 2026