The equipment used in oil and gas extraction has to be able to cope with the harshest of environments. From the sub zero temperatures of Alaska to the heat of the Middle East and the storms of the North Sea, both onshore and offshore platforms have to survive in the toughest conditions.
And climate is just part of the issue. Space is limited meaning everything is located close together and has to withstand the vibration, friction and heat caused by the constant operation of drills, pumps and other mechanical equipment. Salt water, sparks, ultra violet rays and corrosive chemicals used in the extraction process can all take their toll, causing vital devices to fail, with a major impact on production.