Well Services of Iran (Schlumberger Methods) (“WSI”) has been providing services utilizing Schlumberger equipment and trained personnel for over 38 years. Well Services of Iran (Schlumberger Methods) is well established for servicing both land and marine operations. Our headquarters is based in Tehran, with two main operating facilities providing a full range of Oilfield Services (OFS) for expedient Reservoir Evaluation, Reservoir Development and Reservoir Management. Services provided, range from conventional data acquisition to advanced well engineering design, placement and construction.