About 2 Trademarks found that are filed by the law firm M Benjamin Alexander

Covering, coating, and maintenance of pipelines for oil; Gas pipeline maintenance services, namely, gas pipeline evacuation services; Laying and construction of pipelines; Oil pipeline construction; Oil pipeline laying; Pipeline construction; Pipeline construction and maintenance; Pipeline installation and repair; Pipeline maintenance

The mark consists of Two blue rings, one inner and one outer. "ENERGY SERVICES" is written in blue and centered at the bottom in between the inner and outer rings. "WHC" is written in red and fills the center of the inner ring. Background space is white.