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Questions and Answers
What is the primary distinction between conventional and unconventional fluids based on?
What is the formula for calculating API (American Petroleum Institute) gravity?
What does 'UC' stand for in the context of 'UC C C' and 'UC'?
What percentage of total US gas production did shale gas account for in 2021?
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What is an example of unconventional gas?
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What is the formula for calculating API gravity?
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What geological process is NOT a part of a functional petroleum system?
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What does 'tight' refer to in the context of 'tight gas' and 'tight oil'?
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What does 'tight' refer to in 'tight gas' and 'tight oil'?
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What is the primary distinction between conventional and unconventional fluids based on?
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Which gas is considered a conventional gas?
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What does 'UC' stand for in the provided context?
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What is the primary purpose of injecting proppant in hydraulic fracturing?
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Which unconventional petroleum system has porosities ranging from 5-15% and permeabilities of 200-2000 ηD?
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What method is used to extract coalbed methane?
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What percentage of total US gas production did shale gas account for in 2021?
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What is the primary distinction between conventional and unconventional fluids?
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Which rock formations are identified as source rocks for 'shale gas' reserves?
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What is the primary purpose of injecting proppant in hydraulic fracturing?
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Which unconventional fossil fuel resource contains more organic carbon than coal, oil, and natural gas combined?
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Study Notes
Unconventional Fossil Fuels and Extraction Methods
- Methane Hydrates contain more organic carbon than coal, oil, and natural gas combined, making it an abundant unconventional fossil fuel resource.
- The primary distinction between conventional and unconventional fluids is based on viscosity and liquid gravity.
- Natural Gas is not an example of unconventional gas, as it is considered a conventional fossil fuel resource.
- 'UC' stands for 'Unconventional' in the context of 'UC C C' and 'UC'.
- Unconventional Gas is expected to be increasingly unconventional and expensive, reflecting the challenges and costs associated with extraction.
- The primary purpose of injecting proppant in hydraulic fracturing is to keep fractures open and allow gas to flow out.
- Shale gas accounted for 79% of total US gas production in 2021.
- The Ordovician Utica Shale and Jurassic Kimmeridge Clay are identified as source rocks for 'shale gas' reserves.
- European shale gas extraction has faced bans in multiple years, indicating opposition to this extraction method.
- Production decline curves in the North Dakota Shale Oil province demonstrate a rapid decline from initial production rates.
- Tight oil contributed significantly to US oil production in 2021.
- Induced seismicity from hydraulic fracturing has been noted in various locations, including Arkansas, England, and the UK.
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Description
Test your knowledge of unconventional fossil fuels and extraction methods with this quiz. Explore topics such as methane hydrates, unconventional fluids, hydraulic fracturing, shale gas reserves, tight oil production, and the environmental impacts of unconventional extraction methods.
