INDIAN SUMMER #1-5

API 3505321569 · Grant County, Oklahoma

AC2DNC
API
3505321569
Operator
FLATLANDER ENERGY LLC
County
Grant

Injection

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

Oklahoma well-type code
2DNC
Injection zone
COTTAGE GROVE,OSWEGO,MISSISSIPPI|SIMPSON
Cumulative fluid injected
4,922 bbl
MonthFluid injected (bbl)Max pressure (psi)
Dec 202500
Nov 202500
Oct 202500
Sep 202500
Aug 202500
Jul 202500
Jun 202500
May 202500
Apr 20259100
Mar 20251,2560
Feb 20251,2980
Jan 20251,4580

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

Completions

Oklahoma files 3 completion reports for this well.

Completion 1

STRAIGHT HOLEAC2DNC
Spudded
1984-11-04
Drilling finished
1984-11-17
Completed
1984-12-12
First production
1984-12-12
Total depth
5,761 ft
Operator
FLATLANDER ENERGY LLC

Interval

FormationProducedPerforated (ft)
WILCOXGAS5,680–5,688

Casing

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION5 1/215.5J-555,761400
SURFACE8 5/824J-55424400

Completion 2

STRAIGHT HOLEAC2DNC
Spudded
1984-11-04
Drilling finished
1984-11-17
Completed
1984-12-12
Recompleted
2013-07-15
First production
1984-12-12
Total depth
5,761 ft
Operator
FLATLANDER ENERGY LLC

Interval

FormationProducedPerforated (ft)
WILCOXDISP5,680–5,688

Casing

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION5 1/2—J-555,761400
SURFACE8 5/8—J-55424400

Completion 3

STRAIGHT HOLEAC2DNC
Spudded
1984-11-04
Drilling finished
1984-11-17
Completed
1984-12-12
Recompleted
2013-07-15
First production
1984-12-12
Total depth
5,761 ft
Operator
FLATLANDER ENERGY LLC

Intervals

FormationProducedPerforated (ft)Treatment
COTTAGE GROVEDISP4,160–4,165Acid, Frac
OSWEGODISP4,595–4,600Acid, Frac
MISSISSIPPIDISP5,040–5,140Acid, Frac
SIMPSONDISP5,625–5,688Acid, Frac

Casing

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION5 1/2—J-555,761400
SURFACE8 5/8—J-55424400

Location

36.753598, -97.753603

36.75360, -97.75360 · Surface location as filed with Oklahoma

Every well in Grant County, Oklahoma

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