>Fototapety na wymiar>drilling an oil well and conducting geophysical surveys to increase oil production. An oil well engineer works from the back of specialised van to log the condition of steel casing inside an oil well.
Fototapeta na wymiar - drilling an oil well and conducting geophysical surveys to increase oil production. An oil well engineer works from the back of specialised van to log the condition of steel casing inside an oil well..