Drilling Equipment

Sigra manufacture a number of variants of well control equipment. These include:

  • Systems for use on HQ or PQ wireline coring operations
  • Managed pressure drilling systems that were originally built for underground coal mining use but have since been developed for drilling from below the water table in civil tunnelling and diaphragm wall situations where piping or liquefaction may be a problem.

Sigra also manufacture inflatable packers.

Managed Pressure Drilling System

Read More

Well Control Systems

Read More

Borehole Packers

Read More