CUDJO #7

API 3513325404 · Seminole County, Oklahoma

ACOIL
API
3513325404
Operator
RKR EXPLORATION INC
County
Seminole

Completion

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

Completion 0

STRAIGHT HOLEACOIL
Spudded
2023-09-06
Drilling finished
2023-09-11
Completed
2023-10-20
First production
2023-10-25
Total depth
3,173 ft
Operator
RKR EXPLORATION INC

Interval

FormationProducedTop (ft)Perforated (ft)Treatment
GILCREASEOIL3,1063,125–3,129Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2023-10-251505503930—

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 1/217K-553,169150
SURFACE8 5/824K-55778430

Drilling permit

Oklahoma files 1 application to drill this well, naming 5 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 2023-08-18

WRADRStraight hole
Permit API
35133254040000
Operator
RKR EXPLORATION INC
Well type
OIL
Approved
2023-08-18
Expires
2025-02-18
Proposed depth
3,350 ft
Surface casing
750 ft
Ground elevation
870 ft

Target formations

FormationExpected top (ft)
CALVIN1,872
SENORA2,098
BOOCH3,077
GILCREASE3,089
UNION VALLEY-CROMWELL3,109

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

35.055970, -96.648570

35.05597, -96.64857 · Surface location as filed with Oklahoma

Every well in Seminole County, Oklahoma

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