High-Pressure High-Temperature Tests HPHT test unit is one of the most advanced equipment in the oil and gas industry. Testing tools inside the well in field conditions, in addition to being very expensive, can also damage the well if the equipment does not work properly. As a result, many tools and equipment must be tested in the same conditions before being sent into the well. TOMEX considering the experience of manufacturing one of the most complete test unit in the world, is fully prepared to provide services in this field and manufacture similar testing devices. All high-pressure high-temperature equipment provided by this corporation are in accordance with ISO / API standards.