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STU #1

API 3505922637 · Harper County, Oklahoma

ACOIL
API
3505922637
Operator
TEX-OK ENERGY, LIMITED PARTNERSHIP
County
Harper
Location
Sec 33 29N 22W (IM)

Completion

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

Completion 0

STRAIGHT HOLEACOIL
Spudded
2021-10-05
Drilling finished
2021-10-17
Completed
2021-12-14
First production
2022-01-19
Total depth
6,300 ft
Operator
TEX-OK ENERGY, LIMITED PARTNERSHIP

Intervals

FormationProducedPerforated (ft)Treatment
LANSINGDRY4,592–4,619Acid
KANSAS CITYDRY5,206–5,216Acid
MARMATONOIL5,336–5,340Acid
MERAMECDRY5,870–5,880Acid

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2022-01-243481481,020WIDE OPEN

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 1/215.5J-556,274170
SURFACE8 5/824J-55874595

Drilling permit

Oklahoma files 1 application to drill this well, naming 10 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 2021-09-27

WRADRStraight hole
Permit API
35059226370000
Operator
TEX-OK ENERGY, LIMITED PARTNERSHIP
Well type
OIL
Approved
2021-09-30
Expires
2023-03-30
Proposed depth
7,550 ft
Surface casing
850 ft
Ground elevation
1,856 ft

Target formations

FormationExpected top (ft)
HOOVER3,525
ELGIN4,205
LOVELL4,360
LANSING4,530
KANSAS CITY5,100
MARMATON5,210
CHESTER5,610
MERAMEC5,850
VIOLA7,165
ARBUCKLE7,550

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

36.945730, -99.590220

36.94573, -99.59022 · Surface location as filed with Oklahoma

Every well in Harper County, Oklahoma

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