ROBINSON #3-1H

API 3504323508 · Dewey County, Oklahoma

ACOIL

API

3504323508

Operator

COMANCHE EXPLORATION CO LLC

County

Dewey

Location

Sec 3 18N 14W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACOIL

Spudded

2017-04-12

Drilling finished

2017-05-20

Completed

2018-01-26

First production

2018-01-25

Total depth

14,745 ft

Operator

COMANCHE EXPLORATION CO LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPIAN	OIL	10,147–14,642	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2018-01-26	344	3,548	2,300	48.8	2,500	30/64

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

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
INTERMEDIATE	9.625	40	P-110 LT&C	8,603	495
PRODUCTION	4.50"	13.5	P-110 BT&C	14,745	455
INTERMEDIATE	7"	26	P-110 GBCD	10,026	100
CONDUCTOR	20"	—	—	150	10
SURFACE	13.375"	48	J-55 ST&C	850	860

Drilling permit

Oklahoma files 1 application to drill this well, naming 1 target formation. 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 2017-04-03

WRADRHorizontal hole

Permit API

35043235080000

Operator

COMANCHE EXPLORATION CO LLC

Well type

OIL

Approved

2017-04-03

Expires

2017-10-03

Proposed depth

14,500 ft

Proposed measured depth

14,745 ft

Proposed true vertical depth

9,814 ft

Proposed lateral

4,954 ft

Surface casing

850 ft

Ground elevation

1,834 ft

Target formation

Formation	Expected top (ft)
MISSISSIPPIAN	8,750

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

36.058680, -98.678460

36.05868, -98.67846 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Dewey County, Oklahoma

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