CONTENTS TABLE OF
Inclination Hold 2 (IH2) ........................................................................................35 Vertical Hold (VHOLD) .........................................................................................36 Neutral Mode (NTRL) ...........................................................................................36 Steering Modes - Visual representation of INC Modes .......................................37 Steering Modes (Specifications) ..........................................................................38 Well Section Recommended Steering Modes ....................................................... 39 Vertical & Low Inclination Tangents .....................................................................39 Curve Building/Maximum Yield ...........................................................................39 Horizontal / Lateral Section .................................................................................40 Low Angle Steering .............................................................................................41 Controlling Azimuth at Low Angles ......................................................................41 Controlling Inclination at Low Angles ..................................................................42 Reaming and Circulating .....................................................................................43 Relogging for MWD .............................................................................................44 Off Bottom Circulating .........................................................................................44 Clean up Cycles ...................................................................................................44 Pump or Rig Repair .............................................................................................44 Drill Out of Casing Shoe ......................................................................................45 Appendix A: Suggested Minimum Flow Rate for Tool Sizes ...............................45 Flow Range Operations .......................................................................................45 RPM - D-TECH RST RPM Limitations ......................................................................46
Stick-Slip Vibration Identification ........................................................................46
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