MineralRecord
Log inSign up

ARMADILLO #1-31

API 3508722035 · McClain County, Oklahoma

SIFORDEROIL
API
3508722035
Operator
AOG OPERATING LLC
County
McClain
Location
Sec 31 10N 04W (IM)

Completion

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

Completion 1

STRAIGHT HOLESIFORDEROIL
Spudded
2016-04-09
Drilling finished
2016-04-18
Completed
2016-08-03
First production
2016-07-10
Total depth
9,942 ft
Operator
AOG OPERATING LLC

Intervals

FormationProducedPerforated (ft)Treatment
SKINNEROIL8,469–8,474Acid, Frac
RED FORKOIL8,608–8,612Acid, Frac
PENN BASAL UNCONF SANDOIL8,733–8,735Acid, Frac
MISSISSIPPIANOIL8,751–8,770Acid, Frac
WOODFORDOIL8,804–8,876Acid, Frac
HUNTONDRY8,928–8,959Acid, Frac

Production tests

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2016-05-180063—1,800—
2016-06-10001,500—2,13618/64
2016-06-15000—2,526—
2016-06-1600456—2,01618/64
2016-08-032309636.5600—

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)
PRODUCTION5 1/217P-1109,917350
CONDUCTOR16——400
SURFACE8 5/824J-551,302615

Drilling permits

Oklahoma files 2 applications to drill this well, naming 20 target formations. 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 2015-10-26

WRADRStraight hole
Permit API
35087220350000
Operator
CHARTER OAK PRODUCTION CO LLC
Well type
OIL
Approved
2015-10-26
Expires
2016-04-26
Proposed depth
10,500 ft
Surface casing
1,260 ft
Ground elevation
1,243 ft

Target formations

FormationExpected top (ft)
PRUE8,350
SKINNER8,500
RED FORK8,600
PENNSYLVANIA UNCONF BAS SD8,620
MISSISSIPPIAN8,630
WOODFORD8,650
HUNTON8,800
SYLVAN9,080
VIOLA9,300
BROMIDE9,610

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.

Filed 2015-10-26

WRAAMStraight hole
Permit API
35087220350001
Operator
CHARTER OAK PRODUCTION CO LLC
Well type
OIL
Approved
2015-10-26
Expires
2016-04-26
Proposed depth
10,500 ft
Surface casing
1,260 ft
Ground elevation
1,248 ft

Target formations

FormationExpected top (ft)
PRUE8,350
SKINNER8,500
RED FORK8,600
PENNSYLVANIA UNCONF BAS SD8,620
MISSISSIPPIAN8,630
WOODFORD8,650
HUNTON8,800
SYLVAN9,080
VIOLA9,300
BROMIDE9,610

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

35.296579, -97.658798

35.29658, -97.65880 · Surface location as filed with Oklahoma

Every well in McClain County, Oklahoma

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