D-Tech Rotary Steerable Operations Manual

CONTENTS TABLE OF

WITS Cable and Setup ........................................................................................22 WITS Decoder Software Setup ............................................................................22 Smart Phone App ................................................................................................25 RST Operation............................................................................................................27 Picking up / Laying Down of the RST...................................................................27 Make-up Torque Specs........................................................................................27 Breaking the Drill Bit ............................................................................................28 Tool Operations ...................................................................................................29 RST Downlinking Procedure................................................................................29 Downlinking Steps................................................................................................30 RST Operation .....................................................................................................31 Downlinking Steps................................................................................................31 Coming To Bottom Before Downlinking...............................................................33 Steering Modes ........................................................................................................ 34 Open Loop Modes ...............................................................................................34 Magnetic Toolface (MTF) .....................................................................................34 Gravity Toolface (GTF) .........................................................................................34 Demand Percentage.............................................................................................34 Closed Loop Modes ............................................................................................34 Inclination Hold (IH) .............................................................................................35 Inclination Hold R/L (IHR/IHL) ..............................................................................35 Inclination Hold RR/LL (IHRR/IHLL) .....................................................................35

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