42-321-30479

HEFFELFINGER, GRACE P. ET AL

MATAGORDA County · District 3 · SANCHEZ-O'BRIEN MINERALS CORP.

RRC Lookup

Permits

2

Max Depth

9,863 ft

First Permit

1980-02-01

Latest Activity

1980-11-17

Lifespan

< 1 yr

EOF // multi-state drilling data platform // 2026