MARILYN #3H-0409X

API 3501725908 · Oklahoma

ACGAS
API
3501725908
Operator
COTERRA ENERGY OPERATING CO.

Completion

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

Completion 0

HORIZONTAL HOLEACGAS
Spudded
2023-04-15
Drilling finished
2023-08-14
Completed
2024-05-04
First production
2024-05-04
Total depth
22,316 ft
Measured depth
22,316 ft
True vertical depth
12,512 ft
Lateral length
9,593 ft
Operator
COTERRA ENERGY OPERATING CO.

Interval

FormationProducedTop (ft)Perforated (ft)Treatment
WOODFORDGAS12,29412,294–22,267Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2024-06-2328213,7703,18658.23,50038

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 5/8"40#HCL-8010,4481,989
PRODUCTION5 1/2"23#P-11022,3124,009
CONDUCTOR20"78.67#A252800
SURFACE13 3/8"54.5#J-551,506787

Drilling permit

Oklahoma files 1 application to drill this well, naming 1 target formation. 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 2023-01-30

WRADRHorizontal hole
Permit API
35017259080000
Operator
COTERRA ENERGY OPERATING CO.
Well type
GAS
Approved
2023-02-01
Expires
2024-08-01
Proposed depth
22,210 ft
Surface casing
1,500 ft
Ground elevation
1,562 ft

Target formation

FormationExpected top (ft)
WOODFORD12,240

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.

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