MCNEFF #2-20-17-8XHS

API 3505125139 · Grady County, Oklahoma

ACOIL
API
3505125139
Operator
CONTINENTAL RESOURCES INC
County
Grady

Completion

Oklahoma files 1 completion report for this well. One carries a production test the operator filed.

Completion 0

HORIZONTAL HOLEACOIL
Spudded
2024-06-02
Drilling finished
2024-07-06
Completed
2024-11-14
First production
2024-11-18
Total depth
24,828 ft
Measured depth
24,828 ft
True vertical depth
13,560 ft
Lateral length
10,590 ft
Operator
CONTINENTAL RESOURCES INC

Intervals

FormationProducedTop (ft)Perforated (ft)Treatment
SPRINGEROIL13,37014,238–16,493Frac
GODDARDOIL13,59616,517–24,747Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2024-11-262,0735,4063,429475,76128

A production test is one measurement the operator made on one day and filed with Oklahoma. It is not a monthly average and it does not describe how the well produced afterwards. The choke size is shown exactly as filed: Oklahoma records it in inches on some reports and in sixty-fourths of an inch on others, and names the unit on neither. A dash is a measurement Oklahoma did not file, or one it filed outside any physically possible range.

Casing

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
INTERMEDIATE9 5/840P-110ICY12,8711,510
PRODUCTION5 1/223P-110ICY24,8133,237
CONDUCTOR2094H-401050
SURFACE13 3/855J-551,512696

Drilling permit

Oklahoma files 1 application 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 2024-04-24

WRADRMU
Permit API
35051251390000
Operator
CONTINENTAL RESOURCES INC
Well type
OIL
Approved
2024-05-29
Expires
2025-11-29
Proposed depth
23,937 ft
Surface casing
1,500 ft
Ground elevation
1,052 ft

Target formations

FormationExpected top (ft)
SPRINGER12,827
GODDARD13,149

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

34.978620, -97.853417

34.97862, -97.85342 · Surface location as filed with Oklahoma

Every well in Grady County, Oklahoma

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