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Started in 1964 by Red Walsh, providing contract engineering and lease operating services to the San Juan Basin.

The company was taken over by Paul Thompson in 1992 and has grown into a full service upstream oil and gas service company, providing engineering services, wellsite supervision, lease operations (contract pumping) and in-house oil and gas accounting.  img_2964With over 50 years of experience, the Walsh team can execute any aspect of the upstream operations and specialize in “cradle to grave” projects.  Many of the clients we serve have us proved permitting, well planning and engineering, drilling & completion operations, production operations and oil and gas accounting services for them.  Even though the company has grown from two employees to nearly 40, Walsh still provides small company attention to their clients while being able to execute large scale projects.