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Adley Services is a full-service engineering firm that can help you with Facilities Engineering and Design, PHA Facilitation, Production and Electrical Safety System Compliance, MOC Reviews, Production Optimization, Process Safety Management, Other Engineering Solutions and more. Contact us to discuss your needs and how we can take complicating out of compliance.

Facilities Engineering and Design

We have experience with the design of production and gathering facilities. We cover all equipment from the wellhead to the pipeline, including the flowlines, separators, heat exchangers, dehydration, compression, liquid handling, liquid storage, relief systems, fuel gas, water disposal, sales metering, pipelines, interconnecting piping, instrumentation and engineered components, and safety controls.  Our designs include offshore and onshore facilities for single and multiple well sites, processing facilities, and gathering/sales facilities. Our engineers also have experience with refinery processes and industrial and manufacturing design.

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PHA Facilitation

We have Process Hazards Analysis (PHA) facilitators, technical guides, and scribes.  Our experience in hazard analysis includes full facility hazops/hazids, PHA revalidations, what-ifs, and project-specific hazard reviews.  We accommodate any level of detail to satisfy Subpart S, PSM, or client-specific requirements.  We can host PHAs at our location, set up at a client site, or meet virtually to best accommodate client PHA team members.

Production and Electrical Safety System Compliance

Our licensed engineers can review your electrical and production safety systems for compliance with state and federal regulations for upstream facilities.  We are knowledgeable and experienced with many different types of facilities and operating philosophies and with current BSEE regulations. We can do as little as a final professional engineering review of a compliance submittal, or as much as drafting of the submittal drawings and preparation of the documents and modification request. We can even submit the package on the client’s behalf to the proper regulatory agency.

MOC Reviews

We provide engineering review of Management of Change (MOC) requests.  No project is too small.  We pride ourselves in our ability to act quickly to respond to client needs.  Our engineers efficiently accomplish research tasks, review options, work with operations, and report back with recommendations, datasheets, and procurement information. 

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Production Optimization

We can assist with production optimization utilizing existing equipment.  We have modeled flowline options for routing selection.  We have analyzed production paths within a multi-facility field to determine optimal process flow and pipeline usage.  Many cases allowed for higher production rates with minimal topsides modifications.  We can also review facility control and shutdown philosophy to ensure that a nuisance shut-in is minimized while maintaining safe operations.

Process Safety Management

Our qualified Process Safety Management (PSM) professionals specialize in OSHA 1910.119 based program audits and assembling audit finding solution packages. We have teams available to perform field assessments and facility walk-downs, including seamless cooperation with operations personnel. Our aim is to not only ensure your PSM program is in compliance with the most up-to-date federal regulations but also to safeguard your workforce.

Other Engineering Solutions

We also do API 653 and STI tank inspections; mechanical, electrical, and structural design; facility walkdowns; and write operating procedures. We have experience with numerous pipeline/pipeline abandonment permitting and procurement projects. We can design pipelines, risers, and subsea tie-ins for DOI and DOT compliance.  We ensure compliance with custody transfer and ROW/crossing agreements or reinstatement requirements.

“Adley Services provided high-quality drawings and a quick turnaround after we showed them our project. They were able to provide insight that was more than valuable and was very professional during the entire process.”


Castle Row Construction