CLIFFS DRILLING CO inactive

op#160600 // since 1981-02-24// P-5: active

1200 SMITH STREET STE 300, HOUSTON

spud_rate

50%

5 of 10 (6mo+)

median_spud_days

28

p25-p75: 27-30d

cancel_rate

20%

2 cancelled

expired_undrilled

3

avg_permits/yr

2

spud_momentum: inactive active_years: 5 horizontal: 0% top_county: ANDERSON
window: | type:

permits (6mo)

0

vs_prior

0%

counties (6mo)

0

avg_depth (6mo)

--

hz_pct (6mo)

0%

all_time

10

basins (6mo): Gulf Coast (Southeast) // East Texas // Permian (West)
depth_range (6mo): 10,200 - 19,778 ft

-- current_portfolio (RRC scheduling system)

total_wells

2

on_schedule

0

producing

0

shut_in

0

acquired

from other operators

divested

4

to other operators

counties

NUECES 2

fields

CHAPMAN (HOWELL-HIGHT) 1
STEDMAN ISLAND (9600) 1

-- wells_operated (2)

APILEASEFIELDCOUNTYSTATUSSCHED
42-355-06542CHAPMANCHAPMAN (HOWELL-HIGHT)NUECESN
42-355-32329STATE TRACT 307STEDMAN ISLAND (9600)NUECESN

-- permit_history (all operated wells — latest 15)

view all >>
SOURCEPERMITAPITYPELEASECOUNTYISSUEDFROM/TO
24344442-355-32329DRILLSTATE TRACT 307NUECES1984-06-28from: CONQUEST PETROLEUM, INC.
divested22356242-301-30497DRILLLEFT HANDLOVING1983-12-13to: STANDARD OIL PRODUCTION COMPANY
divested20413342-373-30555DRILLCARTER, W.T.POLK1983-08-03to: MCDONNOLD OPERATING INC.
divested12606942-001-31264DRILLHEMUSANDERSON1981-07-22to: SOUTHWEST OPERATING INC.-TYLER
divested11537042-001-31192DRILLMORAN, H. G.ANDERSON1981-04-16to: SOUTHWEST OPERATING INC.-TYLER
3495642-355-06542OTHERCHAPMANNUECES1978-10-18from: DINERO OIL COMPANY

-- permit_activity

[ no data ]
EOF // multi-state drilling data platform // 2026