The Gulf’s offshore workforce depended on a network of helicopter bases

Getting people to an offshore workplace required an onshore network of its own. A 2011 study published by the Bureau of Ocean Energy Management, Regulation and Enforcement describes helicopter transport as a basic link between coastal service bases and Gulf oil and gas operations.

Eastern Research Group’s report identified sixty-four air-service locations across twenty-two Gulf counties and parishes. Thirty-eight of those locations were in Louisiana and twenty-one in Texas, with the remainder in Alabama and Florida. These were locations in a historical industry inventory, not a count of newly founded companies or a current list of operating heliports.

The study explains why one aircraft could not serve every trip equally well. Operators maintained aircraft of different sizes, and longer journeys to deepwater facilities required larger aircraft. An oil company with its own helicopters could still use a commercial provider for work requiring a different range or capacity, according to the report.

That connected the industry to both company-owned operations and specialist transport businesses. The report identified eleven firms providing Gulf offshore air transport, with large public companies operating alongside smaller private providers. It described a market concentrated among a few large operators while still including small firms.

The employment figures were less complete than the location inventory. The authors explicitly warned that many locations lacked employment or revenue data, making reported totals underestimates and geographic shares potentially misleading. A missing payroll figure did not mean that a base had no workers. The report’s limitations prevent treating its table as a full ranking of parish aviation economies.

For coastal communities, the network is the useful historical finding. Offshore employment also needed places to dispatch aircraft, support trips and connect workers with their destinations. The study treated those transport services as a separate part of the oil-service economy, rather than counting only the people stationed on platforms.

Its inventory captures the Gulf service sector as assembled for the 2011 report, including data from earlier years. It does not establish which bases remain active today or attribute present-day local aviation activity to a proposed project.