MineralRecord
Log inSign up

BIFFLE #1-21H

API 3513725326 · Stephens County, Oklahoma

ACOIL
API
3513725326
Operator
CONTINENTAL RESOURCES INC
County
Stephens
Location
Sec 21 01N 04W (IM)

Drilling permits

Oklahoma files 2 applications to drill this well, naming 2 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 1996-04-15

WRADR
Permit API
35137253260000
Operator
CHEVRON USA INC
Well type
OIL
Approved
1996-04-15
Expires
1996-10-29
Proposed depth
14,655 ft
Surface casing
950 ft
Ground elevation
1,095 ft

Target formation

FormationExpected top (ft)
SYCAMORE8,900

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 1996-04-15

WRAAM
Permit API
35137253260001
Operator
CHEVRON USA INC
Well type
OIL
Approved
1996-04-15
Expires
1996-10-29
Proposed depth
14,660 ft
Surface casing
950 ft
Ground elevation
1,100 ft

Target formation

FormationExpected top (ft)
SYCAMORE8,900

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

34.545129, -97.618810

34.54513, -97.61881 · Surface location as filed with Oklahoma

Every well in Stephens County, Oklahoma

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