...Unlike previous drilling operations which had encountered evidence of hydrates, researchers on board the Challenger were able to recover a sample intact....the west coast from California to Washington, the cast coast, including the Blake Ridge offshore of the Carolinas, and in the Gulf of Mexico. In 1995,...

...the hydrate zone. Methane hydrates have been detected around most continental margins. Around the US. large deposits have been identified and studied in...the East Coast, including the Blake Ridge offshore from the Carolmas, and in the Gulf of Mexico. In 1 995, the US Geological Survey (USGS) completed its...

...regions where cold temperatures persist in shallow sediments, and (2) beneath the ocean floor at water depths greater than about 500 meters where high pressures...east coast, including the Blake Ridge offshore of the Carolina*, and in the Gulf of Mexico. In 1995, the US Geological Survey (USGS) completed its most detailed...

...nature. In the 1970s, hydrates were found in ocean sediments. In late 1981, the drilling vessel Glamor Challenger, assigned by the National Science Foundation...offshore of the Carolinas, and in the Gulf of Mexico. In 199S, the US Geological Survey (USGS) completed its most detailed assessment of US gas hydrate resources....

...the hydrate zone. Methane hydrates have been detected around most continental margins. Around the US, large deposits have been identified and studied in...the East Coast, including the Blake Ridge offshore from the Carolinas, and in the Gulf of Mexico In 1995, the US Geological Survey (USGS) completed its...

...beneath the ocean floor throughout the world. They represent a future significant source for gas supply. Today, methane hydrates have been detected around most continental margins. Around the US, large deposits have been identified and studied in Alaska, the West Coast, the East Coast, and...

...supply. Today, methane hydrates have been detected around most continental margins. Around the US, large deposits have been identified and studied in Alaska, the West Coast, the East Coast, and m the Gulf of Mexico. The US Geological Survey (USOS) in a detailed assessment...

...beneath the ocean floor throughout the world. They represent a future significant source for gas supply. Today, methane hydrates have been detected around most continental margins. Around the US., large deposits have been identified and studied in Alaska, the West Coast¿ the East Coast and...

...beneath the ocean floor throughout the world. They represent a future significant source for gas supply. Today, methane hydrates have been detected around most continental margins. Around the US, large deposits have been identified and studied in Alaska, the West Coast, the East Coast, and...

...beneath the ocean floor throughout the world. They represent a future significant source for gas supply. Today, methane hydrates have been detected around...identified and studied in Alaska, the West Coast, the East Coast, and in the Gulf of Mexico. The US Geological Survey (USGS) in a detailed assessment...