AB TRUST 28-27-12 #1H

API 3500322450 · Alfalfa County, Oklahoma

ACGAS

API

3500322450

Operator

BCE-MACH LLC

County

Alfalfa

Location

Sec 28 27N 12W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACGAS

Spudded

2012-12-28

Drilling finished

2013-01-13

Completed

2013-03-18

First production

2013-04-22

Total depth

10,211 ft

Operator

BCE-MACH LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPIAN	GAS	5,546–10,081	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2013-04-29	67	2,017	5,690	34.7	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)
PRODUCTION	7	26	P-110EC	5,814	246
LINER	4 1/2	13.5	P-110EC	5,096	535
INTERMEDIATE	9 5/8	36	J-55	1,514	467
SURFACE	13 3/8	48	H-40	340	288

Drilling permit

Oklahoma files 1 application to drill this well, naming 7 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 2012-11-20

WRADRHorizontal hole

Permit API

35003224500000

Operator

CHESAPEAKE OPERATING LLC

Well type

GAS

Approved

2012-11-20

Expires

2013-05-20

Proposed depth

10,615 ft

Proposed measured depth

10,211 ft

Proposed true vertical depth

5,478 ft

Proposed lateral

4,693 ft

Surface casing

490 ft

Ground elevation

1,302 ft

Target formations

Formation	Expected top (ft)
ENDICOTT	4,090
DOUGLAS	4,489
LANSING-KANSAS CITY	4,939
DES MOINES (BIG LIME)	5,000
OSWEGO	5,119
CHEROKEE	5,243
MISSISSIPPIAN	5,447

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

36.783485, -98.501966

36.78348, -98.50197 · 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.