Oil and gas.

4Z are industry leaders in 3D inspection
and our extensive experience in the specialised industries of oil and gas, and refining process ensures that we are ready and able to mobilise and start work immediately.

​

We provide a myriad of services to the oil and gas sector such as;

• High accuracy corrosion and wall loss analysis on pipelines including straights, bends, elbows, reducers and tees

• Internal vessel wall loss mapping

• Plant and part scanning on vessels and other assets that need refurbishment

• Storage tank structural assessments to API 653

• Comprehensive 3D dent and damage analysis ILI verification

• Level 1 & 2 FFS assessments in accordance with API579, ASME B31G, BS 7910

• Export of data to 2D Excel format

• Export of data to 3D CAD format for finite element analysis (FEA) and/or level 3 analysis