The group’s principal activities include manufacturing and marketing innovative products for drilling, completion and intervention performance and profitability. The group was founded in 1990. The group Non-Rotating Protectors (NRPs) have provided benefits on numerous wells both onshore and offshore. The group has two types of tractors -- the Model IT Intervention Tractor and the Model DT Drilling Tractor. The groups has designed rubber Hole Covers fit tightly around the drillstring to protect the wellbore from foreign objects during RIH, POOH and other operations. The group operates from Houston, California, United States.