Get a Quote Fast!

We don't just want to be the agency you call when you want to buy oil and gas insurance.

We want to be the agency you call when you need a consultation about all aspects of managing risks in this volatile industry. To get started, all you really need to know is our phone number: (281) 972-4000. We'll help you take care of the rest!

Located right here in Southeast Texas near the Golden Triangle, Galveston Bay, and Big Thicket regions of the Lone Star State, we understand the unique insurance and risk management needs of all kinds of companies that operate in the oil and gas industry. When Texans think of oil and gas insurance experts, they think of Gilliam Insurance Agency.

We Work for Our Oil and Gas Insurance Clients
and Not an Insurance Company

As independent agents, we shop the market to find the right oil and gas policies for our clients. We have the regional, industry, and personal knowledge to assist you with oil and gas insurance for:

  • Drillers
  • Operators
  • Non-operators
  • Suppliers
  • Transportation companies
  • Producers
  • Manufacturers
  • Midstream companies
  • More... just ask!

Types of Oil and Gas Insurance

This is a brief summary of major types of oil and gas policies that we help our clients with. If you need a type of coverage that's missing from the list, please call us for help.

Oil and gas general liability insurance

This commercial liability coverage for the industry covers property damage and bodily injuries. Additional coverage might include pollution cleanup, loss of underground resources, and protection against suits by co-owners.

Oil and gas umbrella policies for excess liability

An umbrella policy provides extra liability insurance over a regular commercial liability policy. It may also extend commercial vehicle liability, employee liability, and more.

Rigs and equipment

This type of policy can protect your company's valuable rigs and equipment if they are being put to work on a lease or transported across the country.

Oil lease property coverage

This covers all sorts of property on your oil lease. It can cover everything from oil in tanks to equipment at scheduled or unscheduled locations.

Commercial vehicle policies

This business vehicle coverage can get customized to provide liability, collision, and comprehensive insurance for everything from the geologist's car to the largest tanker truck.

Oil and gas management liability insurance

We can offer a range of management or director's liability insurance policies for both public and private companies.

Speak With an Oil and Gas Insurance Expert Today

Every single oil and gas insurance client we have is different, and our mission is to treat every client like our best client. As an independent insurance agency, we listen to each of our clients to learn about their unique needs, risks, and concerns. We can shop the market for the right policy or combination of policies for your own oil and gas company.

Contact us at to learn how we can get you the best oil and gas insurance at the right price.

 (281) 972-4000