Where are shale plays found?
Shale plays are located within large-scale basins or accumulations of sedimentary rocks, often hundreds of miles across, that also may contain other oil and gas resources.
What is a current shale play?
Shale Gas Play – A set of discovered, undiscovered or possible natural gas accumulations that exhibit similar geological characteristics. Shale plays are located within basins, which are large-scale geologic depressions, often hundreds of miles across, which also may contain other oil and natural gas resources.
Where are the oil fields in Ohio?
Most of Ohio’s oil reserves are located in northwestern and eastern parts of the state, with the largest concentrations being located south of Toledo. As of 1950, oil companies guessed that the equivalent of another twenty-eight million barrels of oil remained under Ohio’s surface.
Where is the Utica Shale in Ohio?
The Utica Shale is from the Ordivician age and is found approximately 2,000 feet below the Marcellus Shale in Ohio. Total depths to the base of the Utica range from 3,000 to 9,000 feet across Ohio. The Utica is a massive, organic rich thermally mature black to greyish shale.
In what state is the largest shale gas play?
Texas
Texas extracts more shale gas than any other U.S. state. In 2020, production output reached 7.8 trillion cubic feet. Pennsylvania follows as the second most productive state.
What is the largest shale formation in the United States?
The largest shale oil formation is the Monterey/Santos play in southern California, which is estimated to hold 15.4 billion barrels or 64 percent of the total shale oil resources shown in Table 1.
Is there any oil left in Ohio?
To date, more than 220,000 productive oil-and-gas wells have been drilled in the state, more than 60,000 of which are presently in operation.
Is there any oil in Ohio?
Ohio has the sixth-largest crude oil-refining capacity in the nation, and the state’s four refineries can process a combined total of nearly 601,000 barrels of crude oil per calendar day. Ohio is one of the top 10 coal-consuming states in the nation.
How deep is the Utica Shale in Ohio?
between 2000′-8000′ feet deep
The Utica ranges between 2000′-8000′ feet deep in Ohio, but increases to as much as 14000′ deep in portions of Pennsylvania.
Why is it called Utica Shale?
It takes the name from the city of Utica, New York, as it was first described as an outcrop along the Starch Factory Creek east of the city by Ebenezer Emmons in 1842.
Where is the largest oil field in the world?
Saudi Arabia
Ghawar (Arabic: الغوار) is an oil field located in Al-Ahsa Governorate, Eastern Province, Saudi Arabia. Measuring 280 by 30 km (174 by 19 mi), it is by far the largest conventional oil field in the world, and accounts for roughly a third of the cumulative oil production of Saudi Arabia as of 2018.
Where is the largest oil field in North America?
Prudhoe Bay, United States (tie) In service for over 40 years, Alaska’s Prudhoe Bay oil field is the biggest in the U.S., with more than 800 active wells.