SIERRA EXPL CO inactive

op#780213 // since --// P-5: active

900 NE LOOP 410 STE 408, SAN ANTONIO

spud_rate

43%

29 of 68 (6mo+)

median_spud_days

14

p25-p75: 10-46d

cancel_rate

0%

0 cancelled

expired_undrilled

39

avg_permits/yr

2

spud_momentum: inactive active_years: 28 horizontal: 0% top_county: JACK
window: | type:

permits (all)

0

first_permit

--

counties (all)

0

avg_depth (all)

--

hz_pct (all)

0%

last_active

2005-11-03

depth_range (all): -- - -- ft

-- current_portfolio (RRC scheduling system)

total_wells

12

on_schedule

0

producing

0

shut_in

0

acquired

from other operators

divested

31

to other operators

counties

JACK 10
CONCHO 1
THROCKMORTON 1

fields

AMBRA (STRAWN) 4
JACK COUNTY REGULAR (GAS) 3
HULL (CADDO A) 1
LYNN CREEK (CADDO) 1
THROCKMORTON COUNTY REGULAR 1
JACK COUNTY REGULAR 1
FROG POND CREEK (COOK SAND) 1
cum_oil: 50,651 BBL cum_gas: 280,477 MCF

-- wells_operated (12)

APILEASEFIELDCOUNTYSTATUSSCHED
42-237-30631CRUM R. L.AMBRA (STRAWN)JACKN
42-447-34445DYSINGERTHROCKMORTON COUNTY REGULARTHROCKMORTONN
42-237-32028EATHERLYJACK COUNTY REGULAR (GAS)JACKN
42-095-30611E. BECKFROG POND CREEK (COOK SAND)CONCHON
42-237-33090HULL J. D.HULL (CADDO A)JACKN
42-237-32152LEATHERWOOD DENJACK COUNTY REGULAR (GAS)JACKN
42-237-30282LOWRANCEAMBRA (STRAWN)JACKN
42-237-30732LOWRANCEAMBRA (STRAWN)JACKN
42-237-36558LOWRANCEAMBRA (STRAWN)JACKN
42-237-31151PEMBERTON RAYJACK COUNTY REGULAR (GAS)JACKN
42-237-32559POWELLLYNN CREEK (CADDO)JACKN
42-237-32136VINSON R.JACK COUNTY REGULARJACKN

-- production_history

-- permit_history (all operated wells — latest 15)

view all >>
SOURCEPERMITAPITYPELEASECOUNTYISSUEDFROM/TO
divested60890642-297-34653DRILLCARTWRIGHT -A-LIVE OAK2005-11-03to: SIERRA EXPLORATION COMPANY
divested55301842-297-34588DRILLCARTWRIGHTLIVE OAK2004-11-01to: SIERRA EXPLORATION CO.
divested55301742-297-34589DRILLCARTWRIGHTLIVE OAK2004-11-01to: SIERRA EXPLORATION CO.
divested52478242-297-34482DRILLCARTWRIGHTLIVE OAK2002-10-28to: SIERRA EXPLORATION CO.
divested49085442-297-34378DRILLCARTWRIGHT, C. L. & H.LIVE OAK2000-01-07to: SIERRA EXPLORATION CO.
divested47200942-297-34308DRILLCARTWRIGHT, C. L. & H.LIVE OAK1998-01-15to: SIERRA EXPLORATION COMPANY
divested36595542-163-32590DRILLWILLIAMS, BLAKE JR.FRIO1989-11-07to: SIERRA EXPLORATION CO.
divested34857242-447-34892DRILLTHACKERTHROCKMORTON1988-07-07to: STAMPER OPERATING CO. INC.
divested34857242-447-34892DRILLTHACKERTHROCKMORTON1988-07-07to: STAMPER OPERATING CO. INC.
divested34784442-503-31872RECOMPBRYSON, H.YOUNG1988-06-17to: STAMPER OPERATING CO. INC.
divested32791942-013-33812DRILLWHITFIELDATASCOSA1987-03-18to: SIERRA EXPLORATION COMPANY
divested32583642-013-33803DRILLWHITFIELDATASCOSA1987-01-26to: SIERRA EXPLORATION CO.
divested29251542-023-31273DRILLWIRZBAYLOR1985-12-12to: SIERRA EXPLORATION COMPANY
filed28150842-447-34445DRILLDYSINGERTHROCKMORTON1985-08-01
divested28116042-009-39028DRILLWILLIAMSARCHER1985-07-29to: LINDEMANN JAMES D.

-- permit_activity

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