DENALI #1-19-31WH

API 3512100002 · Pittsburg County, Oklahoma

ACGAS
API
3512100002
Operator
CALYX ENERGY III LLC
County
Pittsburg

Completion

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

Completion 0

HORIZONTAL HOLEACGAS
Spudded
2025-08-21
Drilling finished
2025-10-23
Completed
2025-11-18
First production
2025-11-18
Total depth
15,244 ft
Measured depth
15,244 ft
True vertical depth
6,498 ft
Lateral length
8,668 ft
Operator
CALYX ENERGY III LLC

Interval

FormationProducedTop (ft)Perforated (ft)Treatment
WOODFORDGAS6,4276,452–15,120Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2025-11-28012,33712,337—198OPEN

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)
INTERMEDIATE9.62540#L805,050680
PRODUCTION5.520#P11015,2182,275
CONDUCTOR16——408
SURFACE9.62536#J55498200

Drilling permits

Oklahoma files 2 applications to drill this well. A permit records what an operator asked to do, not what it did. The well may never have been drilled at all.

Filed 2025-08-11

DR
Permit API
35121000020000
Operator
CALYX ENERGY III LLC
Well type
GAS
Approved
2025-08-14
Expires
2027-02-14
Proposed depth
6,610 ft
Ground elevation
680 ft

Filed 2025-10-01

AM
Permit API
35121000020000
Operator
CALYX ENERGY III LLC
Well type
GAS
Approved
2025-10-14
Expires
2027-02-14
Proposed depth
6,610 ft
Ground elevation
675 ft

Location

35.064709, -95.863526

35.06471, -95.86353 · Surface location as filed with Oklahoma

Every well in Pittsburg County, Oklahoma

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