Tom Weller

Tom Weller is an experienced Petroleum Engineer with a career spanning several decades in various roles within the oil and gas industry. Currently serving as a Petroleum Engineer at Vault 44.01 since June 2025, Tom has a strong background in consulting as an independent Professional Petroleum Engineer since May 1990. Tom's previous positions include working as an On-Site Representative for Antero Resources and as a Drilling Supervisor and Superintendent at multiple companies, including Range Resources and Carrizo Oil & Gas, where Tom managed complex drilling operations and improved performance metrics. Tom's international experience began in 1993, following the completion of the Professional Engineer exam in 1992. Tom holds a Bachelor of Science in Civil Engineering from Penn State University.