Foulger Consulting is a sole proprietorship owned by Gillian R. Foulger, Ph.D., and registered in the State of California.

Foulger Consulting Ltd. is a private limited company directed by Gillian R. Foulger, Ph.D., and registered in the U.K.

We provide consulting services on all aspects of passive seismic (microearthquake) surveying of geothermal and hydrocarbon reservoirs, including field operations, data acquisition, data processing, interpretation, the preparation of material to satisfy regulatory requirements and expert consulting on human-induced earthquakes.

We have experience in reservoirs in Iceland, Indonesia, Papua New Guinea, California, Oregon, Nevada, Arizona and New Mexico.

We have a significant research and development program that involves advancing mathematical and theoretical approaches, and the preparation of new software.