ANNIS #3-19

API 3501724021 · Canadian County, Oklahoma

ACGAS
API
3501724021
Operator
AVALANCHE OIL & GAS LLC
County
Canadian

Drilling permits

Oklahoma files 3 applications to drill this well, naming 18 target formations. A permit records what an operator asked to do, not what it did. A target formation is where the operator aimed, and the hole may have missed it, stopped short of it or never been drilled.

Filed 2008-02-07

WRADRStraight hole
Permit API
35017240210000
Operator
RIVIERA OPERATING LLC
Well type
GAS
Approved
2008-02-07
Expires
2008-08-07
Proposed depth
12,500 ft
Surface casing
1,200 ft
Ground elevation
1,478 ft

Target formations

FormationExpected top (ft)
HOXBAR6,680
DEESE8,835
ATOKA10,260
MISSISSIPPI10,335
WOODFORD11,810
HUNTON11,970

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Filed 2008-10-13

WRARCStraight hole
Permit API
35017240210001
Operator
RIVIERA OPERATING LLC
Well type
GAS
Approved
2008-10-13
Expires
2009-04-13
Proposed depth
12,190 ft
Surface casing
1,210 ft
Ground elevation
1,478 ft

Target formations

FormationExpected top (ft)
HOXBAR6,680
DEESE8,835
ATOKA10,260
MISSISSIPPI10,335
HUNTON11,790
WOODFORD11,810

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Filed 2010-02-01

WRARCStraight hole
Permit API
35017240210002
Operator
RIVIERA OPERATING LLC
Well type
GAS
Approved
2010-02-01
Expires
2010-08-01
Proposed depth
12,190 ft
Surface casing
1,210 ft
Ground elevation
1,478 ft

Target formations

FormationExpected top (ft)
HOXBAR6,680
DEESE8,835
ATOKA10,260
MISSISSIPPI10,335
WOODFORD11,810
HUNTON11,970

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Location

35.506141, -98.086862

35.50614, -98.08686 · Surface location as filed with Oklahoma

Every well in Canadian County, Oklahoma

Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.