Mark B. Amelang

Tiandi Energy Ltd. provides geotechnical outsourcing services to oil and gas companies. The firm offers complete petrophysical and well logs analysis services and its petrophysicists are experts in the manipulation and analysis of large data sets with diverse log types, including the integration of open hole and cased hole logging data with core analyses and geologic core descriptions. The company was founded by W. Bob Lockwood and Richard Ward in 2007 and is headquartered in Houston, TX.