Columbia subject headings:
Drilling platforms--Louisiana--Gulf Coast.
Drilling platforms--Mexico, Gulf of.
Offshore oil industry--Accidents--Louisiana--Gulf Coast.
Offshore oil industry--Accidents--Mexico, Gulf of.
Offshore oil well drilling--Accidents--Louisiana--Gulf Coast.
Offshore oil well drilling--Accidents--Mexico, Gulf of.
Harvard subject headings:
Drilling platforms--Louisiana--Gulf Coast.
Drilling platforms--Mexico, Gulf of.
Offshore oil industry--Accidents--Louisiana--Gulf Coast.
Offshore oil industry--Accidents--Mexico, Gulf of.
Offshore oil well drilling--Accidents--Louisiana--Gulf Coast.
Offshore oil well drilling--Accidents--Mexico, Gulf of.
Princeton subject headings:
Drilling platforms--Louisiana--Gulf Coast.
Drilling platforms--Mexico, Gulf of.
Offshore oil industry--Accidents--Louisiana--Gulf Coast.
Offshore oil industry--Accidents--Mexico, Gulf of.
Offshore oil well drilling--Accidents--Louisiana--Gulf Coast.
Offshore oil well drilling--Accidents--Mexico, Gulf of.