E-4 Safety

Before transporting or disassembly of the Baker Hughes E-4 Wireline Pressure Assembly, the Phase II Bleed-off procedure must be followed to verify that no additional pressure is trapped in the lower section.

Below are links to the official E-4 procedures. In addition, we have prepared a series of videos to provide step-by-step instructions to supplement the E-4 Wireline Pressure Setting Assembly bleed off procedures (Technical Unit 4180).

Click the following links

E-4 Technical Unit

E-4 Bleed off videos

E-4 Power Charge Safety Data Sheets (SDS)



Baker Hughes
17021 Aldine Westfield
Houston, TX 77073

For questions about orders placed online use the green "Help" tab located on the right side of the page.

For all other inquiries including:
  • Contact Information
  • Employment
  • MSDS
  • Technical Support

Please contact our corporate offices at 713-439-8600 or visit our corporate homepage.

We're standing by to answer your questions.

Contact Us

Need Help? Take a look at our Frequently Asked Questions (FAQ)