Our Team


Lee Tasker

Lee Tasker

Director / Geophysics Consultant
Lee is the Director of Draig Geoscience and has over 9 years international geophysical consulting experience. Lee has worked on projects in Australia, Gabon, Mongolia, New Zealand, Pakistan and Papua New Guinea. Specialties include near-surface geophysics and environmental and engineering geophysics. He is known for his strong attention to detail in providing geophysical solutions to engineering problems and the communication of the results in a format that is of the highest value. Academically Lee holds a Masters in Physics from Cardiff University (UK) and a Graduate Diploma in Science in Geophysics from Victoria University of Wellington (NZ). Lee is also currently undertaking a PhD at the University of Western Australia (Australia) specialising in 4D subsurface monitoring of civil infrastructure using Multichannel 3D Ground Penetrating Radar.
Dr Kathleen McMahon

Dr Kathleen McMahon

Geophysics Consultant
Kath is a Geophysics Consultant at Draig, and has over a decade of international geophysical project experience. Kathleen has worked on projects in Australia and Papua New Guinea and has extensive research project experience in Antarctica. Specialties include seismic techniques particularly seismic reflection, seismic refraction and multichannel analysis of surface waves (MASW). Kath has a keen interest in 3D interpretation of multi-datasets and renown for her detailed analysis and high-level interpretation of geophysical data. Academically Kathleen holds a Bachelor of Technology in Exploration Geophysics and First Class Honors in Exploration Geophysics from Macquarie University (Australia). Kathleen completed a PhD at Macquarie University in 2012 with her main research topic titled, “Seismic Surveys of the Amery Ice Shelf, East Antarctica: An investigation of meteoric and marine ice, the ocean cavity and the anisotropic crystalline structure of strained ice”.
Bradley Morgan

Bradley Morgan

Geophysics Consultant
Brad is a Geophysics Consultant at Draig and has over 9 years international geophysical consulting experience. Brad has worked on projects in Australia, Gabon, Indonesia, Papua New Guinea and Tanzania. Specialties include exploration geophysics, in particular potential field methods (gravity and magnetics) and electromagnetic methods. Brad has a keen interest in large-scale interpretation of potential field and electromagnetic datasets, both airborne and ground-based. Academically Brad holds a Bachelor of Science in Geophysics from Curtin University (Australia).
Adrian Elsner

Adrian Elsner

Geophysics Consultant
Adrian is a Geophysics Consultant at Draig and has over 6 years international geophysical consulting experience. Adrian has worked on projects in Australia and Papua New Guinea, and specialises in geophysical data acquisition. Adrian has a keen interest in optimising geophysical data acquisition and improving data acquisition methodologies and procedures. Academically Adrian holds a Bachelor of Science in Geophysics from Curtin University (Australia) and a Diploma of Engineering in Metallurgy from Perth Central TAFE (Australia).
Sebastian Norris

Sebastian Norris

Geotechnical Consultant
Sebastian is a Geotechnical Consultant at Draig and has over 15 years international geotechnical consulting experience. Sebastian has worked on projects in Australia and the United Kingdom. Sebastian specialises in complex projects involving geologically and logistically challenging conditions, complex project management issues, expert witness work, creating geotechnical ground models, factual and interpretive reporting for projects (onshore, nearshore and offshore), commercial and industrial developments, and design and analysis. He has gained broad experience in a wide-range of projects, particularly in near-shore and port facility investigations, as well as linear urban infrastructure and piling projects. More recently, he has consulted on offshore geo-hazards and risk assessment for oil and gas pipeline routing projects. Seb has managed mixed skill site teams of up to 100 personnel and major multiple discipline investigation for oil and gas and mining port developments. He holds a keen interest in GIS and moving map systems, and designed and pioneered an innovative geotechnical jack-up barge positioning system, which APPEA recognized with a safety innovation award in 2008. Academically, Seb has a Bachelor in Science in Geology from Southampton University (UK).

GEOSCIENCE CONSULTING SERVICE

Draig Geoscience provide a wide-range of geoscience consulting services, with world-wide happy clients. We utilise the latest geoscience surveying techniques for a range of applications including environmental monitoring, geotechnical studies, groundwater mapping, infrastructure assessments and mineral exploration.