AST Environmental provides specialized remediation services for oil and gas spills, addressing impacts to soil, groundwater, and surface water caused by exploration, production, storage, and distribution activities. Our proven treatment technologies, and deep industry experience ensure that petroleum releases are contained, and resolved efficiently, minimizing environmental damage and regulatory exposure.

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High-Resolution Site Characterization

Accurate data drives effective remediation. Using our Remedial Design Characterization process, we collect high-density soil and groundwater samples, and evaluate hydrogeologic conditions to develop a Quantitative High-Resolution Conceptual Site Model.

In-Situ Treatment Options

AST applies in-situ remediation technologies to degrade or immobilize petroleum hydrocarbons without excavation:

In-Situ Remediation with site-specific reagents to promote rapid contaminant breakdown including:

Ex-Situ Cleanup Methods

Where direct removal is required, AST offers:

Contaminants Treated

Our oil and gas spill remediation programs address:

  • Gasoline range organics (GRO)
  • Diesel range organics (DRO)
  • Crude oil and refined petroleum products
  • Benzene, toluene, ethylbenzene, xylenes (BTEX)
  • Polycyclic aromatic hydrocarbons (PAHs)

Regulatory and Industry Expertise

AST has completed petroleum remediation projects under state and federal cleanup programs, as well as for private oil and gas operators, pipeline companies, and fuel distribution facilities. We provide full documentation to meet regulatory requirements, support insurance claims, and facilitate site reuse.

Proven Outcomes

Whether cleaning up soil and groundwater impacts from a tanker spill or remediating long-term petroleum contamination at a bulk-storage facility, AST delivers cost-effective, technically sound solutions that meet cleanup goals and protect environmental resources. Our combination of field expertise, advanced remediation technologies, and rigorous quality control ensures reliable results for even the most challenging oil and gas spill scenarios.

Case Studies from Sites Like Yours

Explore how AST Environmental has delivered results across a range of contaminants, site types, and geologies.

Ready to Clean Up Your Site?

We’ve helped consultants, regulators, and site owners across the country achieve cleanup goals faster, safer, and more cost-effectively — and we can do the same for you.

Let’s talk through your site and see if in-situ remediation is a fit.

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