The EM and satellite gas fields are situated 120 km south-west of the Mossel Bay complex. Development drilling is being carried out with the semisubmersible rig South Seas Driller .
Production is controlled by a buoy overhead.
The field has been developed by the Bredasdorp Alliance between the owner Mossgas and the managing contractor Dresser Kellogg. The new fields will supply Mossgas with feedstock until 2007. The two-phase project involves the drilling of up to five subsea wells into the EM field. A single dual lateral was drilled into the EBF field immediately after the first two EM wells. The first phase was completed in April 2000 and the second phase will be completed in 2001.