Houston Digital Instruments

Main Phone: (713) 688-8555

Secondary Phone: 713-819-6103

Fax: 713-688-2228

HDI’s core focus is safe, reliable instrumentation. These instruments continuously monitor pressure, temperature, pump stroke counts, and choke positions. With instrumentation on over 90% of the offshore drilling rigs worldwide, as well as a strong presence on land applications, HDI, with respect to well control and specifically low pressure readings, has enhanced the industry’s safety, accuracy, and reliability while ensuring less down time.