Bolt Inspection Surveys

OES expert Derrick Inspection personnel conduct bolt inspections, replacements, torque or tap testing and identification of bolts for ease of tracing in the future. Regular inspection of bolts and the area surrounding them is imperative to mitigate against corrosion...

EX Surveys

OES provide a range of EX surveys that can be tailored specific to our client’s requirements and the depth of inspection needed. We offer: Surveys conducted by highly experienced EX survey personnel The option of EX personnel being rope access capable Register...

Vibration Analysis

WHAT IS VIBRATION ANALYSIS? Vibration Analysis is used to detect early precursors to machine failure, allowing machinery to be repaired or replaced before an expensive failure occurs. WHY USE VIBRATION ANALYSIS? It is used for early detection of mechanical fatigue and...

Acoustic Emission

Acoustic Emission (Noise Level) Surveys Safety is top priority and that includes prevention of hearing loss in Oil & Gas Environments. Hearing loss for workers offshore can easily be reduced by the wearing of the correct hearing protection. Noise impairment...

Lux Survey

Lux Survey Poor lighting can be a safety hazard and a health hazard – misjudgement of the position, shape or speed of an object can lead to accidents and injury. Too much or too little light, strains eyes and may cause eye discomfort and headaches. It can affect the...

Infrared Thermographic Surveys (IRT)

Infrared Thermographic Surveys (IRT) State-of-the-art heat sensing cameras are combined with the knowledge and experience of a qualified OES electrician in order to locate, problem solve and report exothermic electrical anomalies found on the drilling rig; which are...