Ruen Drilling, Inc. was established in 1974, providing drilling services to the mineral exploration industry. While active in exploration, the company has built a reputation as a leader in geotechnical core drilling, providing defensible design data for tunnels, bridges, dams, highways and other civil projects. Specialty work includes: HQ-3 horizontal and directional core drilling and horizontal drainhole installations. The company has helicopter support, underground, and difficult access drills. Ruen Drilling's experience in the United States, South America and Asia includes the following industries: environmental, industrial minerals and metals mining, geotechnical engineering, and ground water.