SCHUPBACH 13-28-12 #1H

API 3500322128 · Alfalfa County, Oklahoma

ACGAS

API

3500322128

Operator

BCE-MACH LLC

County

Alfalfa

Location

Sec 13 28N 12W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACGAS

Spudded

2011-10-12

Drilling finished

2011-10-29

Completed

2011-11-14

First production

2012-01-19

Total depth

9,620 ft

Operator

BCE-MACH LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPIAN	GAS	5,453–9,620	Acid

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2012-02-21	10	883	150	—	0	—

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	7	26	P-110	5,453	230
PRODUCTION	—	—	—	9,620	0
INTERMEDIATE	9 5/8	36	J-55	1,360	550
SURFACE	13 3/8	54.5	J-55	358	370

Drilling permit

Oklahoma files 1 application to drill this well, naming 4 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 2011-09-07

WRADRHorizontal hole

Permit API

35003221280000

Operator

CHESAPEAKE OPERATING LLC

Well type

GAS

Approved

2011-09-07

Expires

2012-03-07

Proposed depth

9,750 ft

Surface casing

450 ft

Ground elevation

1,224 ft

Target formations

Formation	Expected top (ft)
DOUGLAS	4,150
LANSING-KANSAS CITY	4,450
DES MOINES	4,900
MISSISSIPPIAN	4,990

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

36.912912, -98.438413

36.91291, -98.43841 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Alfalfa County, Oklahoma

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