CANNON #2-20

API 3512323873 · Pontotoc County, Oklahoma

ACOIL
API
3512323873
Operator
ROBERSON OIL COMPANY INC
County
Pontotoc

Completion

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

Completion 0

STRAIGHT HOLEACOIL
Spudded
2017-09-06
Drilling finished
2017-09-14
Completed
2017-09-29
First production
2017-10-05
Total depth
4,470 ft
Operator
ROBERSON OIL COMPANY INC

Interval

FormationProducedPerforated (ft)Treatment
HUNTONOIL4,356–4,362Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2017-10-20320040700—

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 1/217L-804,456250
CONDUCTOR20——6010
SURFACE8 5/824J-55539275

Drilling permit

Oklahoma files 1 application to drill this well, naming 3 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 2017-08-21

WRADRStraight hole
Permit API
35123238730000
Operator
ROBERSON OIL COMPANY INC
Well type
OIL
Approved
2017-08-21
Expires
2018-02-21
Proposed depth
4,600 ft
Surface casing
500 ft
Ground elevation
737 ft

Target formations

FormationExpected top (ft)
WOODFORD3,900
HUNTON4,030
VIOLA4,450

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

34.629897, -96.587611

34.62990, -96.58761 · Surface location as filed with Oklahoma

Every well in Pontotoc County, Oklahoma

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