HIGHMARK ENGY OPER, LLC

op#385847 // since 2025-05-29

permits (90d)

1

vs_prior

NEW

counties (90d)

1

avg_depth (90d)

7,900

hz_pct (90d)

100%

all_time

15

basins (90d): Eagle Ford / Maverick
depth_range (90d): 7,900 - 7,900 ft

-- permit_types (90d)

DRILL

1

NEW vs prior

-- permit_activity

-- county_breakdown

-- hz_vs_vertical

-- production_history

cum_oil: 4,103,460 BBL cum_gas: 29,480,638 MCF

-- recent_permits (8)

all permits >>
PERMITCOUNTYLEASETYPEDEPTHISSUED
REAGANPROSPERODRILL7,9002026-02-20
REAGANBLACK OAKDRILL10,4002025-06-18
REAGANBLACK OAKDRILL10,6002025-06-13
REAGANBLACK OAKDRILL10,4002025-06-13
REAGANBLACK OAKDRILL10,6002025-06-13
REAGANBLACK OAKDRILL10,6002025-06-13
REAGANBLACK OAKDRILL10,6002025-06-13
REEVESEXITODRILL13,0002025-05-29
EOF // data source: Texas Railroad Commission // 2026