LASSEN 17-13-05 #1H

API 3501124276 · Blaine County, Oklahoma

ACGAS
API
3501124276
Operator
STAGHORN PETROLEUM II LLC
County
Blaine

Completion

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

Completion 0

HORIZONTAL HOLEACGAS
Spudded
2021-09-30
Drilling finished
2021-12-07
Completed
2022-01-11
First production
2022-01-12
Total depth
15,961 ft
Measured depth
15,961 ft
True vertical depth
10,776 ft
Lateral length
4,865 ft
Operator
STAGHORN PETROLEUM II LLC

Interval

FormationProducedTop (ft)Perforated (ft)Treatment
MISSISSIPPIANGAS10,15211,082–15,883Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2022-02-09682,8871,33651.7044

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)
LINER729P110 RY2,547305
PRODUCTION4.513.5P11015,961510
INTERMEDIATE9.62540P110 HC8,7591,005
SURFACE13.37554.5J551,003660

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 2021-09-03

WRADRHorizontal hole
Permit API
35011242760000
Operator
STAGHORN PETROLEUM II LLC
Well type
GAS
Approved
2021-09-08
Expires
2023-03-08
Proposed depth
16,245 ft
Surface casing
1,000 ft
Ground elevation
1,686 ft

Target formation

FormationExpected top (ft)
MISSISSIPPIAN8,557

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

35.987414, -98.609398

35.98741, -98.60940 · Surface location as filed with Oklahoma

Every well in Blaine County, Oklahoma

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