TMT Acid Plug
TMT Acid Plug


The Wellhead Acid Cap is designed for a H4 wellhead. The cap will seal around the top surface of the wellhead as well as seal the internal flowline. The internal seal depends on the length of the mandrel / stinger, at the base of the stinger there is a rubber flange.
A biological inhibitor (generally acid) is then injected through a hotstab in the top of the cap; this fills the cavity in between the two seals ensuring the wellhead internals will remain clean.
TMT can customise the tool to suit your requirements.
Features:
- Cost effective
- Field proven
- ROV operated
- Low maintenance
Specifications:
Materials | PE, SS316, POM and Aluminium |
Weight in Air |
Short - 163kg Long - 196kg |
Weight in Seawater | ~75kg |
Proof Load | 1T |