Well Interference Navigation & Ranging
The WINNER (Well Interference Navigation and Ranging) service is a cost effective method for well avoidance and relief well drilling. WINNER is a passive ranging technique that detects nearby and adjacent wells magnetic interference using conventional MWD tools transmitting raw magnetic data.
WINNER Output Data:
- Distance, Tool Face and Direction to the adjacent well
- 3-D image and projection of adjacent well
- Real-time measurements while drilling
- Real-time Confidence and Quality indicators
WINNER Benefits:
- Improved economics of well avoidance
- Well identification in multi-well environments
- Minimize NPT: all data is while drilling, no wireline required
- No special rig up required or surface into adjacent well
- There are no operational restrictions e.g. formation resistivity
- Simplified logistics
Case Studies