HIGHMARK ENGY OPER, LLC

op#385847 // since 2025-05-29

permits (1yr)

8

vs_prior

NEW

counties (1yr)

2

avg_depth (1yr)

10,513

hz_pct (1yr)

100%

all_time

15

basins (1yr): Eagle Ford / Maverick // Permian (West)
depth_range (1yr): 7,900 - 13,000 ft

-- permit_types (1yr)

DRILL

8

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