Horizontal Well Design

Geo Logic Inc.
86 Elm St.
Hopkinton, MA 01748
(508) 435-5543
(508) 435-5512 (Fax)
(E-mail)

Glenn A. Ford & Son -- Drilling Contractor
P.O. Box 1050
Corriganville, MD 21524
(301) 724-1751

L.G. Hetager Drilling Inc.
R.D. #1, Box 16
Woodland Ave. Extension
Punxsutawney, PA 15767
(814) 938-7370
(814) 938-7370 (Fax)
(E-mail)
Blendonview Office Park
5015 Pinecreek Dr.
Columbus, OH 43081
(614) 882-6008

Marathon Drilling Co. Ltd.
2501 Delzotto Ave.
Ottawa, Ontario, Canada
(613) 822-0571
(613) 822-7176 (Fax)
(E-mail)
Montreal, Quebec
(514) 451-5423
(514) 451-4851 (Fax)

Mateco Drilling Co.
693 Plymouth, Northeast
Grand Rapids, MI 49505
(616) 459-1090
(616) 456-5784 (Fax)

Ruen Drilling Inc.
P.O. Box 267
Clark Fork, ID 83811
(208) 266-1151 or (800) 322-3201
(208) 266-1379 (Fax)
Ruen Drilling International Inc.
Sucursal del Peru
Calle Atahualpa #391
Los Banos del Inca
Cajamarca, Peru
51-44-822873
51-44-829488 (Fax)

Stearns Drilling
6974 Hammond S.E.
Dutton, MI 49316
(616) 698-7770
(616) 698-9886 (Fax)
(E-mail)
http://www.stearnsdrilling.com (URL)