Pemser
Authorized supplier and distributor of wellhead electrical penetrators.
The patented SSAP system installs above the packoff and seals its leaks. The SSAP QSL3 is a mechanical sealing device for electrical submersible pump (ESP) cable at the wellhead, using a patented progressive-seal piston system with a redundant double seal barrier, following well integrity design principles.
- 1st barrierInside the wellhead, as a safety seal
- 2nd barrierAt surface, as a backup barrier and as surface cable protection and repair
- AllianceSince 2020
86penetrators
Installed in western Venezuela
Source: PetroBES corporate dossier, 2026.

