MASSASAUGA SWD #1

API 3507325981 · Kingfisher County, Oklahoma

AC2DNC
API
3507325981
Operator
COTTONMOUTH SWD LLC
County
Kingfisher

Injection

12 monthly filings with Oklahoma, Jan 2025 to Dec 2025.

Oklahoma well-type code
2DNC
Injection zone
DOUGLAS|DOUGLAS GROUP|TONKAWA
Cumulative fluid injected
734,788 bbl
MonthFluid injected (bbl)Max pressure (psi)
Dec 202547,382731
Nov 202559,687740
Oct 202559,340759
Sep 202566,588672
Aug 202552,484728
Jul 202547,132758
Jun 202560,053741
May 202565,690776
Apr 202571,096773
Mar 202572,128787
Feb 202563,344775
Jan 202569,864770

A dash is a month the well filed with no figure in that column.

Completions

Oklahoma files 3 completion reports for this well.

Completion 0

STRAIGHT HOLEAC2DNC
Spudded
2018-05-24
Drilling finished
2018-06-13
Completed
2018-07-19
Total depth
5,350 ft
Operator
COTTONMOUTH SWD LLC

Interval

FormationProducedPerforated (ft)Treatment
DOUGLAS GROUPDISP5,152–5,208Acid, Frac

Casing

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION9 5/840J-555,350820
CONDUCTOR2448—800
SURFACE13 3/848J-55445525

Completion 0

STRAIGHT HOLEAC2DNC
Spudded
2018-05-24
Drilling finished
2018-06-13
Completed
2018-07-19
Total depth
5,350 ft
Operator
COTTONMOUTH SWD LLC

Interval

FormationProducedPerforated (ft)Treatment
TONKAWACOMM DISP5,152–5,208Acid, Frac

Casing

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION9 5/840J-555,350820
CONDUCTOR2448—800
SURFACE13 3/848J-55448525

Completion 0

STRAIGHT HOLEAC2DNC
Spudded
2018-05-24
Drilling finished
2018-06-13
Completed
2018-07-19
Total depth
5,350 ft
Operator
COTTONMOUTH SWD LLC

Interval

FormationProducedTop (ft)Perforated (ft)Treatment
TONKAWADISP5,1505,152–5,208Acid

Casing

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION9 5/840J-555,350820
CONDUCTOR2448—800
SURFACE13 3/848J-55448525

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 2018-03-22

WRADRStraight hole
Permit API
35073259810000
Operator
COTTONMOUTH SWD LLC
Well type
2DNC
Approved
2018-03-22
Expires
2018-09-22
Proposed depth
5,400 ft
Surface casing
430 ft
Ground elevation
1,172 ft

Target formation

FormationExpected top (ft)
TONKAWA5,300

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

36.159041, -97.909092

36.15904, -97.90909 · Surface location as filed with Oklahoma

Every well in Kingfisher County, Oklahoma

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