Software > Sag Management
Sag Management is an advanced module of the BHA Management® software platform that allows assessment of BHA sag correction, and related residual sag error.
Sag CorrectionThe software computes vertical and lateral sag at each survey station.
Residual Sag error
In addition to sag correction, the software allow for the computing of residual vertical & lateral sag error at each survey station. It is a unique methodology developed by DrillScan & TOTAL.
Methodology features
This new methodology is based on:
- BHA element specifications
- Hole overgauge
- Mud weight
- VGS, SM & RSS settings while surveying
- Wellbore geometry
- Sensor position
Survey management
This methodology results in:
- Production of a new survey file
- New wellbore placement
- New wellbore ellipsoids of uncertainty