Overview
A gas processing facility takes raw wellhead gas and removes water, hydrogen sulfide, CO2, and impurities, then separates valuable natural gas liquids such as ethane, propane, and butane. The plant runs amine and glycol units, cryogenic or fractionation trains, compressors, and large volumes of pressurized, flammable, and sometimes sour product. This is a continuous process-industry operation where mechanical reliability and containment are everything. A tailored insurance program may help align property, equipment breakdown, pollution, and product protection with the realities of treating and fractionating gas at scale.
Part of our energy, utilities & natural resources insurance guidance.
Risk profile
Process-plant exposure dominates the gas processing risk picture. Flammable hydrocarbons under pressure, sour gas containing toxic H2S, and cryogenic temperatures create serious fire, explosion, toxic-release, and freeze-rupture potential. The plant depends on compressors, heat exchangers, and fractionation columns whose mechanical or electrical failure can trigger large repair costs and prolonged shutdowns. Emissions, flaring, and liquid spills generate environmental exposure, while off-spec product shipped downstream can lead to product-related claims. A sizeable technical workforce operates and maintains the units, carrying meaningful injury exposure, and pipeline interconnect and supplier contracts often dictate insurance terms.
Common risks
Fire and explosion in process units
Flammable hydrocarbons under pressure in amine, cryogenic, and fractionation systems create significant fire and explosion exposure across the plant.
Sour gas and toxic H2S release
Processing sour gas introduces hydrogen sulfide, a toxic gas whose release can harm workers and nearby communities.
Equipment breakdown and shutdowns
Failure of compressors, heat exchangers, or fractionation columns can halt processing and cause major repair and business interruption losses.
Emissions, flaring, and spills
Routine and upset emissions, flaring events, and liquid hydrocarbon spills create environmental and regulatory exposure.
Off-spec product downstream
Gas or NGLs shipped off-specification can damage downstream systems or customers, leading to product-related claims.
Cryogenic and freeze hazards
Cryogenic processing exposes equipment and workers to extreme cold, brittle-fracture, and freeze-rupture risks.
Worker injury during operations and turnarounds
Operators and maintenance crews face confined-space, high-pressure, and chemical exposure, especially during plant turnarounds.
Recommended coverages
Coverages commonly relevant to gas processing facility operations. Not every business needs the same policies.
Operational Coverage
Employee-Related Coverage
Additional Protection
Why tailored insurance matters
A gas processing facility is a continuous hydrocarbon process plant, and its catastrophic loss potential and downstream product exposure put it well beyond a standard energy policy. Coverage should reflect whether the plant handles sour gas, the cryogenic or fractionation technology in use, the value and criticality of rotating equipment, and the contracts with upstream suppliers and downstream pipelines. A coordinated program across property, equipment breakdown, pollution, product, and liability may help close gaps that a single incident could otherwise expose, subject to policy terms. Coverage availability depends on underwriting, process safety, and loss history.
Hypothetical claim examples
Compressor failure stops the train
A main gas compressor fails and shuts down a processing train for weeks. Equipment breakdown coverage may help with repair and resulting loss, depending on policy terms and the cause of failure.
H2S release during a turnaround
A sour gas release during maintenance prompts third-party exposure claims and regulatory response. Environmental liability coverage may respond, subject to the specific policy, endorsements, and exclusions.
Off-spec NGLs damage a customer system
Product shipped off-specification harms a downstream customer's equipment. A product liability policy may respond to the resulting claim, depending on policy terms and the facts.
Hypothetical scenarios for illustration only. Coverage depends on the specific policy, endorsements, exclusions, and facts of each claim.
What affects insurance cost
- Whether the plant processes sour or sweet gas
- Processing technology (cryogenic, amine, fractionation)
- Replacement value of rotating and process equipment
- Throughput volumes and product mix
- Process safety programs and turnaround history
- Proximity to communities and sensitive receptors
- Worker headcount and prior claims
How much does it cost?
There is no single price for gas processing facility insurance — it depends on which of these coverages you carry and the specifics of your business. As a rough guide, here are general national averages for the coverages this business commonly needs.
- $1,000–$3,000 per year, depending heavily on property value and location
- $200–$800 per year, often added to a property policy
- Varies widely by operations and site risk — a quote is required
- $500–$1,500 per year for many small businesses
- $500–$1,500 per year, often bundled with general liability
- $500–$3,000 per year, driven largely by payroll and job class codes
- $400–$1,500 per year per $1M of additional limit
These are general national averages shown for comparison only — not a quote. Actual premiums vary widely with underwriting and depend on the factors above and the specifics of your business, including size, revenue, location, claims history, and the limits you choose. See how we estimate costs.
Coverage considerations
- Confirm equipment breakdown for compressors and exchangers
- Evaluate business income for prolonged shutdowns
- Assess sour gas and H2S release exposures
- Review product liability for off-spec gas and NGLs
- Align limits with pipeline and supplier contracts
Common underwriting considerations
When insurers review a gas processing facility business, they commonly evaluate factors like these. This is educational information — nothing here is collected or submitted.
- Operations performed — generation, distribution, extraction, or services — and where
- Regulatory permits held and compliance history
- Environmental exposures and containment or remediation practices
- Property and equipment values, including specialized and remote assets
- Payroll, employee count, and safety-program maturity
- Claims history, especially environmental and severe-injury losses
Common contractual insurance requirements
Contracts, leases, and licenses in this industry commonly impose insurance requirements such as these. Always review the specific wording in your own agreements.
- Master service agreements in energy commonly set high liability and umbrella minimums
- Operators require additional-insured status and waivers of subrogation from service contractors
- Regulators and permits frequently require pollution liability and financial-assurance instruments
- Right-of-way and land-use agreements carry liability requirements
- Lenders require property coverage on financed infrastructure
Common coverage mistakes
Mistakes businesses in this industry commonly make when arranging coverage — worth reviewing before you buy or renew.
- Relying on general liability for pollution claims that standard forms exclude
- Carrying limits below master-service-agreement thresholds
- Underinsuring remote or specialized equipment that is slow to replace
- Overlooking business income when a single facility drives most revenue
- Missing contractual-liability review on indemnity-heavy energy agreements
Frequently asked questions
Does property insurance cover compressor breakdowns?
Property typically covers external causes like fire, while mechanical or electrical failure of compressors and exchangers is usually addressed by equipment breakdown coverage, depending on the specific policy.
Why does a processing plant need product liability?
Gas and NGLs shipped off-spec can damage downstream customers or equipment. Product liability may respond to those claims, subject to policy terms, endorsements, and exclusions.
How is sour gas exposure handled in coverage?
Sour gas introduces toxic H2S release potential, which often falls to environmental and liability programs. Coverage depends on underwriting, your safety controls, and the specific policy.
Is business interruption available for a long shutdown?
Business income coverage may respond when a covered loss halts processing for an extended period. The scope depends on the policy, the cause of loss, and exclusions.
Do downstream pipeline contracts affect insurance?
Often yes. Interconnect and supplier agreements may require specific coverages and limits. We can help align your program with those obligations, though availability depends on underwriting.
What most affects gas processing insurance cost?
Sour versus sweet service, processing technology, equipment values, throughput, and loss history are key drivers. Final pricing depends on underwriting and your facility's specifics.
How do I get a quote?
Call The Southern Agency at 1-800-777-1872 or request a quote online for guidance tailored to your gas processing facility business.