John D. Kullman, Geologist is a geological and geotechnical consulting company headquartered in Fredericksburg, TX. With over 35 years of experience, the company specializes in providing research and consulting services for oil and gas operations, as well as exploratory and developmental mining. Utilizing advanced technologies, the company aims to deliver cost-efficacious solutions to all of its clients. The team at John D. Kullman, Geologist is experienced in providing all types