Baker Hughes announced it is building an advanced electrical submersible pumping (ESP) system testing and development center in Macaé, Brazil. The facility — set for completion by year's end — is ...

DAR ES SALAAM - Helium One Global Ltd (AIM:HE1) has started operations at its southern Rukwa Helium Project in Tanzania in preparation for testing using an Electrical Submersible Pump (ESP), according ...