What Does Our Refinery Vapor Control Cover in Dallas?

Facilities in and around Dallas work under some of the toughest air quality and emissions rules in the industrial sector. Managing hydrocarbons and volatile organic compounds during maintenance, turnaround, and startup work takes equipment that meets permit standards and a crew that knows how to run it. We have handled this kind of work at refineries, chemical plants, and terminals across North America since 1992.

We bring mobile vapor control systems, tank and pipeline degassing equipment, and temporary emission control units to refinery and terminal sites serving the Dallas area. Every system we set up is matched to the vapor profile of your unit, whether that is a crude tank, a coker unit, an FCCU, or a process vessel headed into a confined space entry.

Our projects run to EPA New Source Performance Standards and National Emission Standards for Hazardous Air Pollutants. Tank work follows American Petroleum Institute Standard 653 for inspection, repair, alteration, and reconstruction, and emissions quantification is referenced against EPA AP-42 Air Emissions Factors. If your Dallas project has specific permit or reporting requirements, our compliance standards cover what we work to on every job.

It’s always a pleasure to work with your team. From degassing through refloating the internal roof, the planning and field execution were outstanding. The crew got set up fast, and the technicians are always kind, polite, and deliver an amazing service. We look forward to our next project with you.

Tank Maintenance Team, Canadian Refinery

They provided timely communication and, with the support of their teams, contributed to a safe Turnaround. Their quick response to events helped us maintain our commitments to safety and the environment. I would not hesitate to recommend them to lead crews on other jobs.

Area Technical Manager at Irving Oil

They deliver exceptional performance, over and beyond our expectations contractually.

S&H Superintendent at BP

Based on this experience, I am comfortable recommending Envent Corporation for any degassing, vapor control, or related services. Their technical capability and consistent performance make them a dependable service provider.

Senior Project Engineer, Valero Houston Refinery

Envent Corporation completed their scope ahead of schedule and under budget. Their planning, resource management, and execution met the needs of the project.

Senior Project Engineer, Valero Houston Refinery

Safety remained a consistent focus during the project. Envent Corporation’s approach to identifying and addressing potential risks contributed to a safe work environment for personnel.

Senior Project Engineer, Valero Houston Refinery

Envent Corporation mobilized promptly and reached the required degas threshold within 18 hours of startup, prior to any tank washing or cleaning.

Senior Project Engineer, Valero Houston Refinery

Envent Corporation demonstrated professionalism and provided reliable engineering and operational support throughout the job.

Senior Project Engineer, Valero Houston Refinery

Advanced PFAS Treatment & Remediation

Why Choose Us for Refinery Vapor Control in Dallas?

Tank degassing, mobile vapor control, and water treatment at refineries and terminals across North America have been part of our work for more than 30 years. Sour crude tanks, FCCU shutdowns, and coker turnarounds are the kind of refinery environments our technicians handle directly on every job.

Track record, safety performance, regulatory compliance, and mobilization capability are what you look at as a refinery project manager choosing a vapor control contractor. A 0.0 TRIR, the largest mobile vapor control fleet in North America, including thermal oxidizers, and full compliance reporting are what we bring to every project.

What Do Our Refinery Vapor Control Services Include in Dallas?

Mobile vapor control, tank and pipeline degassing, scrubbers, and water treatment are the services we bring to refineries, chemical plants, and terminals across North America. OQ qualified technicians run every service under site-specific safety procedures, backing each job with full compliance documentation.

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Tank Degassing
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Tank and vessel degassing, storage tank degassing, pipeline degassing, barge degassing, and thermal oxidizer services are the core of our industrial degassing work across refinery and terminal sites in North America. OQ qualified technicians staff every job under site-specific safety procedures, with full compliance documentation produced at project close. We have performed tank degassing and pipeline degassing for major operators including ExxonMobil, Chevron, Shell, and ConocoPhillips across the Gulf Coast, California, and other regions.

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Truck Loading & Railcar Vapor Control
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Flareless turnaround support for FCCU shutdowns, coker turnarounds, CDU/VDU outages, and MSS events is a core part of our refinery work in the Dallas area. We plan every project directly with your turnaround team, covering vapor flow phasing, permit documentation, and emergency response procedures. We have performed refinery turnaround vapor control for major operators including Shell, Valero, Phillips 66, and Irving Oil across the Gulf Coast and beyond, keeping your schedule intact, within EPA permit limits, and your site record clean.

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Industrial Vapor Scrubbing & Odor Control
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Vapor scrubbers, liquid scrubber chemistry, carbon services and systems, blowers, air movers, and vacuum truck scrubbers are what we deploy for refineries, terminals, and chemical plants. Our scrubber systems include the ESCRUB 2000 and ESCRUB 500 with VaporBite technology for H2S, VOC, ammonia, and SOx control. Whether your Dallas facility is managing a sour service tank, a sulfur loading operation, or an unplanned process upset, we have the crew to handle it on-site. Full compliance documentation comes with every deployment, for both planned maintenance and emergency response.

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Mobile Water Treatment
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We bring mobile wastewater remediation, pipeline and tank hydrotest water treatment, and groundwater remediation to refinery and terminal sites serving Dallas and beyond. We handle produced water, tank bottom water, and contaminated runoff on-site, treating water down to discharge requirements without the need for transport. When your tank cleaning or turnaround work generates water that cannot leave the site untreated, we bring our mobile water treatment equipment directly to your facility. We can run this service alongside a degassing project or stand it up on its own, keeping your project on schedule and within your discharge permit requirements.

Our Work

Refining PROJECTS

California Refinery, Sour Naptha Tank Vapor Control & Degas

June 17, 2025
Refinery in Texas City, Texas, Sulfur Loading

Refinery in Texas City, Texas, Sulfur Loading

January, 2025
Refinery in Port Arthur, Texas, Liquid Ring – High Volume, Vacuum Truck Vapor Control

Refinery in Port Arthur, Texas, Liquid Ring – High Volume, Vacuum Truck Vapor Control

June 17, 2025
Texas Pipeline & Terminal Sludge Processing /Tank Cleaning Vapor Control & Degassing

Texas Pipeline & Terminal Sludge Processing /Tank Cleaning Vapor Control & Degassing

June 17, 2025
California Refinery Vapor Degassing & Emissions Control – VOCs & H2S

California Refinery Vapor Degassing & Emissions Control – VOCs & H2S

June 17, 2025
H2S Scrubber + Thermal Oxidizer: How Envent Safely Handled 500,000 ppm Sour Water in a 2025 Washington Refinery

H2S Scrubber + Thermal Oxidizer: How Envent Safely Handled 500,000 ppm Sour Water in a 2025 Washington Refinery

May, 2025
Emergency Reactor Degassing & Refinery Degassing: How Envent Saved a Gulf Coast Refinery Millions in Just 7 Days

Emergency Reactor Degassing & Refinery Degassing: How Envent Saved a Gulf Coast Refinery Millions in Just 7 Days

March 2019
Envent Provides Mobile Vapour Control for Benzene Barge & Railcar Loading – Alberta, Canadian

Envent Provides Mobile Vapour Control for Benzene Barge & Railcar Loading – Alberta, Canadian

October 2024
Naphtha Tank Degassing Case Study: LDEQ-Compliant Mobile Thermal Oxidation

Naphtha Tank Degassing Case Study: LDEQ-Compliant Mobile Thermal Oxidation

December, 2025
Canada Butane Tank Vapour Fuel Storage Tank Degassing

Canada Butane Tank Vapour Fuel Storage Tank Degassing

August, 2025
Port Arthur Refinery, Flareless Turnaround Vapor Control

Port Arthur Refinery, Flareless Turnaround Vapor Control

June 17, 2025
Deer Park Refinery, Hydrocracker Turnaround

Deer Park Refinery, Hydrocracker Turnaround

June 17, 2025
Port Arthur Refinery, Delayed Coker Turnaround

Port Arthur Refinery, Delayed Coker Turnaround

June 17, 2025
Houston Area Refinery, FCCU Turnaround Service

Houston Area Refinery, FCCU Turnaround Service

June 17, 2025
Deer Park Texas Refinery Turnaround Vapor & Water Treatment Services

Deer Park Texas Refinery Turnaround Vapor & Water Treatment Services

June 17, 2025
Emergency Vapor Scrubbing – Southern California Refinery

Emergency Vapor Scrubbing – Southern California Refinery

June 17, 2025

Refinery Vapor Control Services in Dallas FAQS

Do you provide refinery vapor control services for facilities in Dallas?

Yes, we provide vapor control, degassing, and water treatment services to refineries, chemical plants, and terminals serving the Dallas market. Our crews travel to your site with equipment matched to your unit’s specific vapor profile. Reach out to schedule a discussion about your Dallas project.

Yes, we offer 24/7 emergency response for mobile degassing and vapor control needs at facilities across the Dallas area. Our crews are trained to respond to both planned turnaround work and unplanned incidents. Call our emergency hotline at 888-997-9465 to reach our team.

Yes, our services extend to chemical plants and terminals in addition to refineries throughout the greater Dallas region. Facility type does not change the compliance standards we work to on each project. We size our equipment and crew to the scope of your specific site.

Yes, our technicians follow the OSHA permit-required confined space standard, 29 CFR 1910.146, for vessel and tank work at Dallas-area sites. This applies to crude tanks, coker units, and process vessels that require confined space protocols. Site-specific safety procedures are set before any confined space work begins.

Yes, facilities in Dallas operate under Texas Commission on Environmental Quality air quality rules in addition to federal EPA standards. We factor both sets of requirements into how we plan and document each project. Ask us about the specific permit conditions that apply to your site.

Yes, we provide compliance documentation at the close of every storage tank degassing or vapor control project, which Dallas facilities can use to support internal and regulatory review. This documentation reflects the safety procedures and standards followed during the job. Ask your project contact for a copy once your job is complete.

Yes, our coverage includes terminals as well as refineries and chemical plants across the greater Dallas-Fort Worth region. Terminal loading and storage operations often require the same tank and vapor control work as refinery sites. Simply call 888-997-9465 to confirm coverage for your specific facility type.

Yes, storage tank degassing, vapor control, and water treatment can run together on a single Dallas project when the scope calls for it. Combining services on one mobilization can reduce the number of separate site visits your team needs to coordinate. Let us know your project scope so we can confirm which services apply.

We match our thermal oxidizers and vapor control equipment to the vapor profile of your specific unit, whether that is a crude tank, a coker unit, or a process vessel. This assessment happens before we mobilize to your Dallas site. Share your facility’s details with us so we can recommend the right setup.

Facilities in the Dallas area can request a quote or call our 24-hour hotline at 888-997-9465 to start a vapor control project. Our team will discuss your site’s specific needs before any equipment is mobilized. This is also the right contact point for emergency degassing situations.

Ready to Get Qualified Vapor Control for Your Next Dallas Refinery Project?

We have worked at refineries, chemical plants, and terminals across North America, including Dallas, for over 30 years. Every project is staffed with OQ qualified technicians and EPA-compliant equipment.