The short version
- Crude oil haulers fall under the $1,000,000 federal minimum in 49 CFR 387.9 for oil listed in 49 CFR 172.101, which applies to for-hire and private carriers in interstate commerce in any quantity and intrastate in bulk.
- Hauling produced water or other non-hazardous oil and gas waste for hire requires a Railroad Commission waste hauler permit under 16 TAC 4.193, with each approved vehicle marked with the permittee name and permit number.
- Standard auto forms exclude pollution from the cargo being carried, so water and crude haulers typically need the broadened pollution endorsement (CA 99 48) or a separate transportation pollution policy.
- Operator MSAs drive the real requirements: additional insured, waiver of subrogation, primary wording and umbrella limits well above the federal floor.
Who this page is for
This page is for Texas trucking companies whose freight is the oilfield: water haulers and vacuum trucks moving produced water and flowback, frac sand haulers running pneumatic trailers or boxes from mines to pads, crude oil transports pulling from lease tanks, and carriers hauling pipe, tubulars and equipment. The Midland and Odessa pages cover the Permian context.
If your company is mainly an oilfield service contractor that also runs trucks, such as a roustabout, well service or construction company, our sister resource at oilfieldserviceinsurance.com covers the full contractor program and operator MSAs in more depth. This page stays on the trucking side.
Federal limits depend on what is in the tank
49 CFR 387.9 sets different minimums based on the commodity, and oilfield carriers can land in different rows of the table depending on the load:
| Load | Likely 387.9 row | Federal minimum |
|---|---|---|
| Non-hazardous loads (pipe, equipment, and sand or produced water not classed as hazmat) | For-hire interstate, non-hazardous property, 10,001+ lbs | $750,000 |
| Crude oil and other oil listed in 49 CFR 172.101 | Oil, hazardous materials or substances (interstate in any quantity; intrastate in bulk) | $1,000,000 |
| Certain bulk hazardous materials in cargo tanks (for example Division 2.1 flammable gas in bulk) | Bulk hazardous substances row | $5,000,000 |
The hazmat row applies to private carriers too
The $1,000,000 oil row applies to for-hire and private carriers, and Part 387 applies to hazmat transport in interstate, foreign and intrastate commerce. A producer or service company hauling its own crude in bulk is not outside the rule because it is not for hire. See hazmat trucking insurance.
RRC waste hauler permits
Produced water and other oil and gas waste bring in the Railroad Commission. Under 16 TAC 4.193, a for-hire transporter moving oil and gas waste off the property where it was generated, by any means other than pipeline, needs an oil and gas waste hauler permit. A few rule details that matter in practice:
- Approved vehicles only. The permit covers the vehicles on the Commission-approved list, and each vehicle carries a copy of the permit with the vehicle list.
- Marking. Each vehicle is marked on both sides and the rear with the permittee's name and permit number in letters at least three inches high.
- Design and maintenance. Vehicles must be suited to oil and gas waste and maintained to prevent leakage or spillage.
- What is excluded. The permit does not cover hazardous oil and gas waste under Statewide Rule 98, and inert waste such as sand, concrete and demolition debris does not need a permit.
- Administration. The RRC requires an active Form P-5 organization report, electronic filing, and annual renewal.
The waste hauler permit is not an insurance policy, but operators and their prequalification platforms check it alongside your certificate. A truck that is not on the approved list is a problem whatever your limits are.
Pollution, lease roads and operator MSAs
Pollution in transit. The business auto and motor carrier forms exclude pollution from the cargo being carried. For a water or crude hauler, that exclusion goes to the core of the operation. The MCS-90 counts "environmental restoration" as part of public liability, so the insurer may have to pay the public for a spill, but the endorsement lets the insurer seek reimbursement from you for anything the policy itself would not have covered. The fix is usually the ISO broadened pollution endorsement for covered autos (CA 99 48) or a separate transportation pollution policy. See truck pollution liability.
Lease roads. Caliche roads, low water crossings, narrow pad entrances and night hauling put physical damage and rollover risk well above highway freight. Underwriters ask about it directly.
Hours of service. 49 CFR 395.1(d) has oilfield provisions: drivers of vehicles used exclusively in oilfield equipment transport and servicing can restart their 8-day period with 24 consecutive hours off, and specially trained drivers of specially constructed well-servicing vehicles can log waiting time at the well site as off duty.
Operator MSAs. Operators usually require auto limits and umbrellas well above the federal minimum, additional insured status, waivers of subrogation on auto and workers comp, and primary and non-contributory wording. Texas also has an oilfield anti-indemnity statute that ties indemnity to insurance; have an attorney review the indemnity section. See shipper contract requirements and primary and non-contributory.
What underwriters weigh, and the common gaps
Underwriters weigh commodity (water, sand, crude), trailer and tank type, lease road exposure, driver turnover in boom periods, hours and fatigue controls, and spill history.
| Requirement | Where the gap usually is |
|---|---|
| $1M auto for crude | Policy written at $750K because the account was rated as general freight |
| Pollution in transit | No CA 99 48 or transportation pollution policy; MCS-90 reimbursement exposure |
| RRC waste hauler permit | New trucks added to the auto policy but not to the RRC approved vehicle list |
| Operator as additional insured on auto | Additional insured on GL only |
| Texas workers comp waiver | No workers comp, or a waiver endorsement naming the wrong entity |
| Umbrella over auto | Umbrella excludes pollution or does not schedule the auto policy |
Frac sand and equipment haulers
Not every oilfield trucker hauls liquids. Frac sand carriers and pipe and equipment haulers have a different risk profile from water and crude haulers, and their programs should reflect it.
- Frac sand. Pneumatic trailers and container (box) systems run high-frequency loads between mines, transload yards and pads. Underwriters focus on mileage, driver fatigue and lease road exposure more than on pollution. Physical damage on newer pneumatic trailers can be a large share of the program.
- Pipe and tubulars. Load securement and loading and unloading at the pipe yard and on location are the questions. Check how your cargo form handles loading and unloading and whether the operator's pipe is cargo or property in your care.
- Equipment moves. Rig components and production equipment often run as oversize loads, which brings in TxDMV permits and escorts. See heavy haul insurance.
Mixed fleets that haul both sand and water under one company need to make sure the auto, pollution and RRC permit details cover every unit that might be dispatched to a waste load, not just the trucks that usually run water.
Common questions
How much liability insurance does a crude oil hauler need?
The federal minimum in 49 CFR 387.9 for oil listed in 49 CFR 172.101 is $1,000,000. Operators and purchasers commonly ask for more, usually through an umbrella.
Do I need an RRC permit to haul produced water?
Yes, if you haul it for hire off the property where it was generated. 16 TAC 4.193 requires an oil and gas waste hauler permit, an approved vehicle list, and vehicle markings with your name and permit number.
Does my auto policy cover a produced water spill?
Usually not by itself. Standard auto forms exclude pollution from the cargo. The MCS-90 may make the insurer pay the public, but it can seek reimbursement from you. A broadened pollution endorsement or transportation pollution policy closes that gap.
Do frac sand haulers need the $1M hazmat limit?
If the load is not a hazardous material under the hazmat regulations, the non-hazardous $750,000 row applies. Confirm the classification with the shipper. Operator and shipper contracts often require $1,000,000 or more anyway.
Sources
- 49 CFR 387.9, Financial responsibility, minimum levels. $750K, $1M (oil, hazmat) and $5M (bulk hazmat) rows.
- 49 CFR 387.5, Definitions. Public liability includes environmental restoration.
- 16 TAC 4.193, Oil and gas waste haulers. Permit requirement, approved vehicle list, vehicle marking, exclusions.
- Railroad Commission of Texas, Waste haulers. P-5 requirement, annual renewal, inert waste and Rule 98 exclusions.
- 49 CFR 395.1, Scope of hours of service rules. Paragraph (d): oilfield operations.
- 49 CFR 387.3, Applicability. Hazmat transport covered in interstate, foreign and intrastate commerce.
This page explains insurance, not law. Have your attorney review indemnity and contract language; our job is making the insurance match it.
Keep reading
By operation
What insurance does a Texas tanker operation need?
Coverage
Truck pollution liability: when a spill is covered and when it is yours
By operation
What insurance does a Texas hazmat carrier need?
Locations
What do Midland trucking companies need from their insurance?
Locations
What should Odessa trucking companies check in their insurance?
Contracts and deadlines
A shipper wants us to sign a transportation agreement. Can our insurance meet it?