David Norwood

Anderson Perforating Ltd. provides well perforated services to oil and gas industry. The firm offers logging, perforating, time delay firing, coil tubing plug, perforating services, stage work & pressure services, pipe recovery availabilites, setting tool services, bridge plug & gauge rings, composite plug availabilities, plugging packages, crane and cement retainers services. The company is headquartered in Albany, TX.

Dupre Energy Services LLC provides oil field services. It offers certified inspections, electronic safety systems, fire watch, fluid management equipment, lightning elimination, pneumatic safety systems, safety representatives, satellite call out units, scaffolding, and solid control. The company was founded in 1975 and is headquartered in Houston, TX.

PSC LLC provides environmental and industrial services. It offers hydroblasting, vacuum services, environmental management, specialty maintenance services and technology solutions. The company was founded in 1977 and is headquartered in Houston, TX.

Smith Energy Services, Inc. provides mid-stream pipeline maintenance and production services to natural gas. It offers new pipeline construction, pipeline replacement and rehabilitation, hydro testing, directional drilling and road boring, meter and regulator station fabrication and installation and coating repairs. The company was founded by Michael Edward Smith and Smith Judith L. in 1988 and is headquartered in Carthage, TX.

Bredero Shaw develops and manufactures pipe coating solutions for the oil, gas and water industries. Its services include anti-corrosion coatings, protective and weight coatings, and flow assurance coating services. The company was founded in 1930 and is headquartered in Toronto, Canada