All the engineering expertise you need from wellhead to pipeline.

Onshore or offshore. Upstream, midstream, or downstream. Adley assists oil & gas companies develop facilities, optimize production, and ensure safety through engineering solutions.

Facilities Engineering & Design

We design everything from the wellhead to the pipeline. Whether you need onshore or offshore facilities, Adley has experienced engineers for the oil & gas industry.

Process Hazards Analysis Facilitation

We keep your facilities and people safe. Adley Services can improve the safety of your facilities and ensure the safety of your workers. We will treat your safety issues as though they were our own.

Production and Electrical Safety System Compliance

We take the complication out of compliance. Our engineers can handle any stage of your state and federal compliance matters, including drafting submittal drawings, preparation of documents, modification requests, final review, and submission.

ABOUT US

Complete Engineering Solutions

Adley Services, LLC is a Louisiana licensed professional engineering firm anchored by our president, Susan Frizzell. She has over 20 years of engineering experience. Furthermore, she is an industry leader and innovator in both the offshore and onshore aspects of oil and gas. Whether it is complying with BSEE, facilitating a HAZOP analysis, or valve/piping calculations, Adley Services is your preferred provider.

Safety is what we concentrate on every day, from the office all the way to the platforms. Our goal is to make sure our clients make it home safe.

Adele Mayeaux

Project Engineer of Adley Services, LLC

Adley Services, LLC

Our Objective

Our primary objective is to fully meet our customers’

Our Objective is to fulfill our customer’s needs by completing their projects on, or ahead of, schedule, while maintaining the quality of our work.

WHAT WE DO

Our Services

Facilities Engineering and Design

Design everything from the wellhead to the pipeline. We design offshore and onshore facilities for single and multiple well sites, production, gathering, processing, sales, and refining.

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Process Hazards Analysis Facilitation

Conduct all levels of hazard analysis. Our PHA facilitators, technical guides and scribes carry out full facility hazops/hazids, revalidations, what-ifs, and project-specific hazard reviews.

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Production and Electrical Safety System Compliance

Review electrical and production safety systems for compliance with state/federal regulations. We can handle the final professional engineering review to drafting, and everything in between.

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Management of Change Reviews

Address large and small changes that could impact facility safety. Our engineering review for MOC requests ensures that new hazards don’t arise, and existing hazards aren’t increased.

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Production Optimization

Evaluate existing infrastructure for optimal use of equipment and production paths. Our engineers assess process flow and pipeline usage and identify if higher production rates are possible.

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Process Safety Management

Protect personnel and property from the potential dangers of industrial processes. We evaluate and improve your existing PSM program and ensure it complies with current federal regulations.

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TESTIMONIALS

Our Happy Customers

Adley Services consistently delivers expert solutions with professionalism and care. Their commitment to safety and quality is unmatched. A trusted partner we can always rely on for critical engineering projects.

Working with Adley Services has been exceptional. Their team’s knowledge, reliability, and focus on safety make them stand out. We highly recommend them for any offshore or onshore engineering needs.

WHY CHOOSE US

Satisfaction Guaranteed

Industry-Leading Expertise

With over 20 years of engineering experience, Adley Services, led by Susan Frizzell, brings innovative and proven solutions to offshore, onshore, and midstream oil and gas operations.

Commitment to Safety and Integrity:

Safety is more than a policy — it’s a mindset. Adley Services ensures every project is completed with professionalism, ethics, and a focus on protecting their employees and clients.

Nationwide Reach, Personalized Service:

Though based in Louisiana, Adley Services delivers expert engineering support nationwide and beyond, always tailoring their services to meet each client’s specific needs efficiently and reliably.

AS SEEN

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