PT H&H Utama International works either directly with oil & gas exploration and development companies or through those specialist companies who service the oil industry.
We have developed highly experienced teams registered to work offshore who perform under the most stringent safety regulations.
Our team can engineer and fabricate every type of steel structure required by the oilfield industry - work barges, mooring and anchor buoys, high pressure piping, manifolds, decks, drilling structures, rig modifications, skips, baskets, anchors and all types of structural forms.
Our teams install offshore and ensure the work is fully tested and certified before handover and our well trained people can respond quickly to your design changes when the unexpected arises.
H&H was responsible for the Attaka Platform expansion for Unocal Indonesia which involved the fabrication and installation of a large platform extension. The unit was fabricated onshore then the structure was transported offshore and attached to the existing platform. The work encompassed the Engineering, Procurement and Construction including all the electrical and instrumentation supply.
H&H also completed the Yakin-CCP Platform fabrication and “float over” installation for Unocal.
This was a major project involving a pre-fabricated platform and jacket built in our Balikpapan yards.
Construction time and cost was minimized by fully fabricating the platform onshore and then installing offshore with an innovative skidding float over method.