CASS OIL CO

op#139586 // since 1981-12-04

permits (all)

162

first_permit

1981-12-04

counties (all)

11

avg_depth (all)

6,739

hz_pct (all)

0%

last_active

1991-01-09

basins (all): Eagle Ford / Maverick // Permian (West)
depth_range (all): 1,500 - 10,800 ft

-- permit_types (all)

DRILL

159

RECOMP

3

-- permit_activity

-- county_breakdown

-- hz_vs_vertical

-- recent_permits (10)

all permits >>
PERMITCOUNTYLEASETYPEDEPTHISSUED
IRIONHOYT, JOAN CREWSDRILL6,7001991-01-09
CONCHOPRICEDRILL3,6001990-11-26
CONCHOPFLUGER, DONDRILL3,6001990-11-19
IRIONHOYT, JOAN CREWSDRILL6,7001990-11-16
IRIONHOYT, JOAN CREWSDRILL6,7001990-11-02
IRIONHOYT, JOAN CREWSDRILL1,5001990-10-04
IRIONHOYT, JOAN CREWSDRILL6,7001990-09-17
IRIONHOYT, JOAN CREWSDRILL6,7001990-08-27
IRIONHOYT, JOAN CREWSDRILL6,7001990-08-10
IRIONREEDDRILL7,3001990-08-06
EOF // data source: Texas Railroad Commission // 2026