SENTRY EXPL, INC inactive

op#767519 // since 1992-04-06// P-5: active

2403 MANDELL, HOUSTON
SHOOK, WILLIAM WAREN— PRESIDENT/VICE PRESIDENT

activities: OPRS/O

spud_rate

100%

2 of 2 (6mo+)

median_spud_days

12

p25-p75: 6-18d

cancel_rate

0%

0 cancelled

expired_undrilled

0

avg_permits/yr

2

trajectory: inactive active_years: 1 horizontal: 0% top_county: FISHER

permits (all)

2

first_permit

1992-04-06

counties (all)

1

avg_depth (all)

4,000

hz_pct (all)

0%

last_active

1992-11-03

basins (all): Eagle Ford / Maverick
depth_range (all): 4,000 - 4,000 ft

DRILL

2

-- current_portfolio (RRC scheduling system)

total_wells

1

on_schedule

1

producing

0

shut_in

1

acquired

from other operators

divested

2

to other operators

counties

CALHOUN 1

fields

ZOLLER S. (FRIO G-2) 1
SHUT IN (1)
cum_oil: 24,280 BBL cum_gas: 7,781 MCF

-- wells_operated (1)

APILEASEFIELDCOUNTYSTATUSSCHED
05701296STATE TRACT 59ZOLLER S. (FRIO G-2)CALHOUNSHUT INY

-- production_history

-- permit_history (all operated wells)

SOURCEPERMITAPITYPELEASECOUNTYISSUEDFROM/TO
filed40563615132337DRILLSMITH, R.C.FISHER1992-11-03
divested40563615132337DRILLSMITH, R.C.FISHER1992-11-03to: BL OIL COMPANY
filed39808915132323DRILLSMITH, R. C.FISHER1992-04-06
divested39808915132323DRILLSMITH, R. C.FISHER1992-04-06to: BL OIL COMPANY

-- permit_activity

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