Parker's Big Rig Going To 28,500 -. Oct 06, 1989 · Rig 201, designed for drilling to 52,000 feet, is drilling the Walne 1-34 at 25,800 feet for Exxon in Beckham. Under the new contract, the $12 million rig will drill the Hazell Howell 1-2, also in Beckham County, to 28,500 feet. The Howell is expected to require 400 days to drill, and will begin in January if the Walne. N9DXRjbgC746 WebFigure 3 Air rotary machine developing a successful borehole, South Africa, 1989 29 Figure 4 The Forager 55 cable-trailer rig in use 32 Figure 5 A PAT 201 drilling rig; in the foreground is an auger drill 33 Table of Contents. 7 ICRC Borehole Technical dd 7 19/02/2010 17:14. 3pYjkT8V5yl5 WebRig 201 is a 1500 HP SCR drilling unit (tested to 1800 HP) with a 142′ mast, a hook load capacity of 1,000,000 lbs and a 700,000 lbs rotary load. It is equipped with a 24′ swing-up style substructure and a 27.5″ National rotary table. It has two 1,300 HP triplex pumps, a 1,000 bbl mud tank, three new diesel generators together with 15,000 OeVhEWNipUAv Webhole and a conventional rotary-drilled hole near Vale OR is given in Table 2. Note that drill rig charges were actually higher for the core rig used on the slim hole than for the rotary rig, but that other aspects of the drilling gave significant reduction in overall cost. Reduction in drilling engineering is a function both of InOFEsdeIPhk
Get Price