Golden State Drilling

Ensign United States Drilling is one of the leading drilling contractors serving the Rocky Mountain and California regions. Ensign is a division of Ensign Resource Service Group. The company provides equipment and services for the drilling of oil and gas wells. The land-based drilling contractor serves the Rocky Mountain region of the United States, which contains a number of oil and natural gas basins. Ensign has been providing various oilfield services. It is affiliated to the International Association of Drilling Contractors, California Independent Petroleum Association, and Western States Petroleum Association. The company s managers, supervisors and employees undergo regular training programs to improve its service and production. Ensign United States Drilling is located in Bakersfield, Calif.

Halliburton Energy Services is a subsidiary of Halliburton, which was founded in 1919 and is one of the world's largest providers of products and services to the energy industry. With more than 55,000 employees in over 70 countries, the company serves the oil and gas industry. It assists with locating hydrocarbons, managing geological data, drilling and well construction. The company s completion and production segment provides pressure pumping, sand control and well intervention services. Halliburton Energy Services also offers several tools used in the drilling of oil and gas wells. The company provides open-hole wire line services that provide information on resistivity, porosity, density, rock mechanics and fluid sampling. It offers project management solutions to independent, integrated and national oil companies. Halliburton operates a subsidiary, WellDynamics, which is one of the world's leading providers of intelligent completion technologies.

Founded in 1979, NuSil Technology LLC is a manufacturer and formulator of silicone compounds. The company specializes in functional polymers, cross linkers, catalysts, cyclics and silanes to formulate silicones or silicone-related compounds. Its products find applications in a number of industries, such as the health care, aerospace, electronics and photonics sectors. NuSil Technology LLC s laboratories and research/development centers are ISO-9001 certified. Its medical products hold approval from the United States Food & Drug Administration as well as European-notified bodies.