09
Apparatus and instruments for inspecting and evaluating the
integrity and performance of oil, gas and water wells using
ultrasound measurement, recording and display technology
devices and other measurement technology devices; ultrasound
inspection, measurement and imaging devices for non-medical,
non-destructive testing; survey and measurement equipment
for oil, gas and water wells and related process and
production systems
37
Building construction; repair services; installation
services; drilling of wells for exploitation of oil and gas
42
Scientific and technological evaluation services relating to
oil and gas exploration and production; surveying oil, gas
and waterwells to evaluate integrity and performance;
non-medical ultrasound measurement and imaging services;
well logging technology and wireline services; geological
surveying services of oil, gas and water wells; assessment
of wells for exploitation of oil and gas; wireline services
for oil and gas wells; services for non-destructive testing,
inspection and evaluation of the structural integrity of oil
wells and their supporting structures, during the
construction and repair activities, using ultrasound
technologies
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