Das Navigationssystem MWD 55 erhöht die Wirtschaftlichkeit von Richtbohrungen

1993 
The effiency of the technology and procedures available is decisive for the profitability of the development and recovery of especially marginal hydrocarbon reservoirs. To minimize the efforts required for the development, a mud communicating measuring system has been developed which allows the precise navigation of production wells also inside thin and highly inclined deposits. Mode of operation and design meet increased economical operational demands. Due to its design the downhole measuring and transmitting system can be used in unmodified size in all nonmagnetic standard drill collar diameters ensuring highly variable mud flow rates. The system can also be employed for wells having short radii of curvature
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