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Featured Projects


Design Services of a Recycling Facility in New Mexico

Envirotech Engineering & Consulting, Inc. has provided professional services for the design of a recycling facility located in New Mexico.  Envirotech also provided construction testing and liner quality assurance services and certified it was constructed per the design drawings and specifications.  This facility was constructed for the use as a frac/flowback pit for produced water […]

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Design & Permitting a Commercial Produced Water Recycling Facility

ENVIROTECH ENGINEERING & CONSULTING, INC. provided services associated with the design and permitting of a Commercial Produced Water Recycling Facility per Texas Administrative Code Title 16 Part 1, Ch. 4B Division 6 Stationary Commercial Recycling of Fluid as well as the H-11 Permits for Commercial Pits. The facility was a Commercial Recycle Facility being used […]

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Construction QA/QC for Recycle Facility

The Recycle Facility was constructed for treatment and storage of produced water associated with oil and gas activity. The Recycle Facility was designed with a 40-mil LLDPE (low density polythene) secondary liner, a geo-composite drainage layer, and a 60-mil HDPE (high density polythene) primary liner.  The bottom of the pit was designed to drain toward […]

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Site Spill Response and Cleanup Oversight

In March 2019, a pipeline riser leak was discovered, and an unknown volume of produced water was released to the subsurface from a leaking valve. Envirotech performed an initial site inspection to identify the area to be sampled. In order to delineate the horizontal and vertical extent of impact, soil sample locations were staked along […]

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Pre-Acquisition Site Assessments

Since 1994, Envirotech Engineering & Consulting, Inc., has performed a Modified Phase I Environmental Site Assessments on multiple sites. The purpose of this study is to identify potential environmental concerns associated with the subject sites through an on-site inspection of the referenced and adjoining properties and other investigations. A general “walk down” of each site […]

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SPCC Plans

Envirotech Engineering & Consulting, Inc., prepares Spill Prevention, Control and Countermeasure (SPCC) Plans for facilities. SPCC Plans are required by the U.S. Environmental Protection Agency (EPA) for non-transportation related facilities with aboveground storage capacity exceeding 1,320-gal. or a completely buried storage capacity greater than 42,000-gal., where there’s a reasonable expectation of a discharge into or […]

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Greenhouse Gas Emissions Calculations

Envirotech Engineering & Consulting, Inc., provides greenhouse gas emissions reporting. Envirotech prepared the greenhouse gas emissions calculations for an oil and gas company with multiple sites.  In addition, a certified engineer prepared a Greenhouse Gas Monitoring (GHG) Plan to meet the requirements contained in 40 CFR Part 98.3(g)(5). The plan outlined the methods and procedures necessary […]

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Oil & Gas Recycle Water Facilities

Oil & Gas Water Recycle Facilities – Produced & Flowback Water Envirotech Engineering & Consulting, Inc., provides engineering and technical support for all phases of an Oil & Gas Water Recycle Facility development. From pit design and permitting, through construction and operational sampling, we provide a complete solution to this new and necessary part of the […]

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Modified Site Assessment

Envirotech Engineering & Consulting, Inc., was retained by a Tulsa, Oklahoma based exploration and production company whose focus is to deliver consistent returns for investors through acquisitions and development in conventional and unconventional plays in select onshore North American basins.  Envirotech conducted a Modified Phase I Environmental Site Assessment (ESA) on specific natural gas properties […]

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Emergency Spill Response Oversight

Envirotech Engineering and Consulting, Inc., was retained to provide environmental oversight and project management for the cleanup of sludge at a truck cleanout & waste treatment facility in Moore County, Texas. Initially, all of the sludge was removed from the horizontal tanks and hauled to a saltwater disposal. Following sludge removal, the tanks were washed down […]

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Pond Surveys

Envirotech Engineering & Consulting, Inc. frequently conducts pond volume surveys for the petroleum industry.  Technicians utilize state of the art sonar technologies along with GPS positioning to prepare a 3 dimensional surface of the bottom of the pond.  Engineers then evaluate the 3-dimensional surface and add depth contours.  The resulting product allows for calculation of the […]

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