PROTOOLSTM

An API, NS-1, TENARIS and ARNCO certified licensee for MANUFACTURING AND REPAIRING Drill Stem Components: Drill Collars, Hevi-Wate Drill Pipe, Rotary Kellys, Stabilizers, Pup Joints, Lift Subs, Rotary Subs, Drill Stem Subs, Arnco Hard - Banding, Quik Tip Hard-Facing.

RAINBOW MECHANICAL AND ELECTRICAL WORKS L.L.C

Oil tools manufacturing and API threading, In-Situ services, Pump / valves refurbishment, Steel fabrication, hard chrome plating, foundry and Auto components machining.

SCHLUMBERGER MIDDLE EAST S.A.

Schlumberger is the world’s leading oilfi eld services company supplying technology, information solutions and integrated project management that optimize reservoir performance for customer working in the oil and gas industry. Schlumberger supplies a wide range of products and services, from seismic acquisition and processing, drill bits and drilling fl uids, directional drilling and drilling services, formation evaluation and well testing to well cementing and stimulation, artifi cial lift and well completions and consulting, software and information management.

SELECT INTERNATIONAL

Select Energy Systems supplies wellhead and downhole equipment for coiled tubing and conventional well completions.

SITE GROUP CO. LTD.

Drilling contractors.

SMITH INTERNATIONAL GULF SERVICES LLC - DRILCO DIVISION

Downhole tools, Machine shop & Fabrication, Tool & Equipment rental, NDT, Tubular inspection, Lifting equipment, Gaskets & Packing

SMITH SERVICES

C/o Schlumberger Co. Manufacturer of downhole drilling equipment, whipstocks, remedial tools and fishing tools services for the oil & gas industry.

SONDEX

Development, manufacture and supply of wireline logging and MWD/ LWD tools. Cased-hole production logging, well integrity, cutters and tractors. MWD / LWD sensors including TRIM induction resistivity open-hole tools.

THYSSENKRUPP MATERIALS FRANCE

Supplier of downhole drilling tools to the oil & gas industry.

WEATHERFORD BIN HAMOODAH

Provision of drilling and well services - tubular running and testing, downhole and rental tools, specialized petroleum, wellserv, liner hanger, underbalanced drilling, products related to casting, tubing and completion services for onshore, offshore oil and gas field & installation activities.

WEATHERFORD COMPLETION SYSTEMS - KUWAIT

Suppliers of well completion products includingexpandables.

WEATHERFORD COMPLETION SYSTEMS - SAUDI ARABIA

Agents: C/o Al Haitam for Industries & Economic Development LTD