The deepest oil well in Montana is approximately 25,000 feet deep. This depth allows for drilling into multiple underground rock layers to access oil reserves.
The GHK Co. 1-27 Bertha Rogers hole or well was an oil-exploratory hole drilled in Washita County, Oklahoma in 1974, and was formerly the world's deepest hole until surpassed by the Kola Superdeep Borehole, dug by the former USSR.It took GHK two years to reach 31,441 feet (9,583 m), a depth of almost six miles. During drilling, the well encountered enormous pressure - almost 25,000 psi (172,369 kPa). No commercial hydrocarbons were found before drilling hit a molten sulfur deposit (which melted the drill bit), and the well was plugged and abandoned.[1]
Exxon Mobil drilled an oil well in Russia to a depth of 37,016 feet or over seven miles.
The deepest on land oil well is located in Russia, in the Kola Peninsula. The well, known as the Kola Superdeep Borehole, reached a depth of over 40,000 feet (12,000 meters) before it was ultimately closed in 2008.
Project Sahalin-1 by Exxon Neftegas = 12,345 m on Jan 27, 2011 in field Odoptu.
The deepest oil well in Montana is approximately 25,000 feet deep. This depth allows for drilling into multiple underground rock layers to access oil reserves.
The GHK Co. 1-27 Bertha Rogers hole or well was an oil-exploratory hole drilled in Washita County, Oklahoma in 1974, and was formerly the world's deepest hole until surpassed by the Kola Superdeep Borehole, dug by the former USSR.It took GHK two years to reach 31,441 feet (9,583 m), a depth of almost six miles. During drilling, the well encountered enormous pressure - almost 25,000 psi (172,369 kPa). No commercial hydrocarbons were found before drilling hit a molten sulfur deposit (which melted the drill bit), and the well was plugged and abandoned.[1]
The oil well located beneath the state capital of Oklahoma, Oklahoma City, is known as the "Oklahoma Capitol Oil Well." It was discovered in 1928 and is notable for being one of the few oil wells situated under a state capitol building in the United States. The well has been a significant part of the state's history and economy.
Exxon Mobil drilled an oil well in Russia to a depth of 37,016 feet or over seven miles.
Oklahoma
The deepest on land oil well is located in Russia, in the Kola Peninsula. The well, known as the Kola Superdeep Borehole, reached a depth of over 40,000 feet (12,000 meters) before it was ultimately closed in 2008.
It was done by the University of OK and was drilled by Parker drilling using Rig 166 which is now owned by Unit Drilling. This rig went to Kallispell, Montana afterward. The name of the well is: GHK Bertha Rogers #1-27
Oklahoma
No, the Pennsylvania oil fields came much earlier.
The first oil well in Tulsa County, Oklahoma, was the Sue Bland No. 1 oil well located at Red Fork in 1901. This oil well was a significant discovery that contributed to the start of the oil boom in the region.
Deepest vertical well = 35,050ftTVD and 35,055ftMD, operating in 4,130 feet of water. Longest extended reach well = 40,320ftMD with a 35,770ft horizontal section. Deepest working water depth = 10,011ft.
From deepest to shallowest: oil, water, then natural gas!