Engineering &
Construction Services, Inc.

Production Facility Engineering 2015-2019

ZAP worked with a client to produce engineering documentation and design for over 170 wellhead production facilities gathering and processing production from over 1,000 new horizontal wells, including: all mechanical, civil, electrical, and control deliverables necessary for construction and facility documentation records. ZAP developed a matrix type approach to scale the facilities depending on the number of wells per site. A non-site specific standard package of general documents are used for the design basis, PSV/relief system calculations, heat and material balance, controls narrative, specialty items list, data sheets and line sizing, and list. Site specific documentation includes a BOM for the purchase of equipment and materials. For over two years, ZAP has consistently produced engineering packages at a rate of approximately one package per week. At peak productivity, ZAP sustained a rate of producing four engineering packages per week. ZAP developed the engineering design of a new above ground/modular wellhead production facility that cut the construction time by more than 50 percent with mechanical construction at less than one week per site.

*Video taken and provided by Anadarko Petroleum Company

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Steve Tzap Awarded the GPA Midstream Recognition Award

The GPA Midstream has awarded Steve Tzap The Recognition Award for his service to the Gas Processors Association over the years. The Recognition Award is bestowed to individuals whose careers include a long association with the midstream industry.