But government subsidies and American appetites for paper keep the mechanized chippers busy, as they venture deeper into forests in search of pine and hardwood lumber to satisfy the insatiable demand once met by the Northwest.

Potable Water--1,724 bbl.DRILLING EQUIPMENT: Drawworks--Emsco C2,2,000 bp; Pumps--Emsco FA-1600 Triplex; Primemovers--Four Cat. Model 3516, 1,855 hp each;Top Drive--Varco TDS-4S.TOWING REQUIREMENTS: 10,000-hp tug; 5 knots in calm seas.DERRICK: 160''; 1,300,000-lb static hook load.BOP SYSTEM: Hydril 21 1/4", 2,000 psi; Hydril 13 5/8",5,000 psi; two Cameron U double 10,000 psi.CRANES: Three Le Tourneau, 100'' booms rated 45t @ 25''.MOORING: Four 10,000-lb anchors; Four electricmotor driven winches rated at 50,000 lb pull each.

WORK AREA: India.Catleia Oil Co.(Petrobras subsidiary)PETROBRAS car VIRIG DESIGN: heater RG LeTourneau, Inc.CONSTRUCTION: Davie Shipbuilding Ltd., Canada, 1982.PERFORMANCE: Water Depth--230''; Drilling Depth--23,000''.QUARTERS: 84 persons.HULL: 243'' x 200'' x 26''.VARIABLE LOAD: 1,997 t.HELIPORT: 70'' dia.STORAGE: Mud blower & Cmt Bulk--7,200; LiquidMud--1,416 bbl; Fuel--2,970 bbl; Water forDrilling--6,657 bbl; Potable Water--2,760 bbl.DRILLING EQUIPMENT: Drawworks--Oilwell E-3000;Pumps--Two Oilwell replacement A-1700-PT, triplex;

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