BHA Components and Inspections
This article describes the specifications and inspection requirements of the various BHA components for horizontal wells.
Inspections requirements
- All BHA components should have received a full inspection prior to use on an extended reach well.
- Stress relief grooves are required on all components (including non magnetic components and jars).
- The complete BHA should be returned for further inspection after completion of the well.
Drilling Jars
- Enhanced hydraulic up/down short jars should be used.
- Two sets of jars can be run; one . . .