Specifications

MWD Specifications

  • Wireline retrievable/reseatable
  • Minimum ID for Retrievability– 57.15 mm (2.25in.)
  • Length with Gamma
  • Length without Gamma– 9.75m (32ft)
  • Probe OD– 47.625mm ( 1.875in)
  • Operating Temperature175⁰ C
  • Toolface Accuracy0-360⁰ +/- 0.50⁰
  • Inclination Accuracy0-180⁰ +/- 0.10⁰
  • Azimuth Accuracy0-360⁰ +/- 0.25⁰
  • Survey Procedure – Rotary Off- Pumps Off – Hold 60 secs – Pumps On – Survey Sequence Received – Steering Sequence Received
  • Operational Modes – Operator – Selectable Survey and Steering sequences; Resolution and Pulse Width Settings.
  • Downlink Capability– Pumps On/Off sequences for Mode Selection, Steering and Survey Sequences and Pulse Width Settings.
  • BHA Configuration– Motor/Float Sub/UBHO SUB/NMDC – NMDC
  • Tool Configuration (No Gamma) Pulser– Battery-Directional Module-Battery
  • Tool Configuration (With Gamma) Pulser- Gamma-Directional Module –Battery – Battery
  • Battery Consumption– 400+ hrs (Medium Rate Lithium Dual Battery) Consumption Factors Include Resolution, Gamma and Pulse Width Settings.