Geotechnical and Geoenvironmental Site Investigation Specialists and Consultants. Is an independent group of companies established since 1972, providing a comprehensive range of specialist geotechnical and geoenvironmental consultancy and investigation services. The aim of the group is to provide a high quality, efficient, reliable and cost effective service carried out by qualified, and experienced staff throughout the UK from a network of local offices.

Petroleum Data for Texas and New Mexico. The Subsurface Library, founded in 1962, is the premier petroleum data library for the Permian Basin, the largest oil and gas basin in the United States. Our files contain both current and historical well data and include many unique and hard to find data sets that cannot be found anywhere else.

Multi-layer, customizable geologic carbon dioxide sequestration simulator. Recommended reading for a better comprehension of fluid flow in subsurface systems. Multi-scale models for CO2 injection, migration, and leakage. Leakage of CO2 and Brine along wells, faults and fractures.

Skyscrapers are the headliners, and underground buildings are the virtually unnoticed understudies of architecture. Every day, tens of thousands of Americans use more than 700 public and commercial structures. And 5,000 private homes that nestle within the earth. Are under construction or are on the drawing boards.

Recognized Leader in Deep Foundations and Ground Improvement. Louis, Missouri, has served the construction industry for OVER 100 YEARS. Bringing innovative, cost-conscious and practical approaches to foundation design and construction. Subsurface offers a vast range of options for your. We look forward to working with you to develop the best solution for your projects.