There isn’t really a “typical” fractured well because the amount of water used depends on the rock formation, the operator, whether the well is vertical or horizontal, and the number of portions (or stages) of the well that are fractured. In addition, some water is recycled from fluids produced by the well, so the net consumption might be smaller at sites that recycle.
Water use per well can be anywhere from about 1.5 million gallons to about 16 million gallons.
Learn more: Hydraulic Fracturing
Related Content
Are other countries using hydraulic fracturing for oil and gas extraction?
Yes, hydraulic fracturing is being used extensively in Canada and is increasingly being used in countries in Asia, Europe, and South America.Learn more: Hydraulic Fracturing Induced Earthquakes
Can hydraulic fracturing impact the quality of groundwater or surface water?
Conducted properly, hydraulic fracturing (or “fracking”) has little possibility of contaminating water supplies. Properly constructed wells prevent drilling fluids, hydraulic fracturing fluids, deep saline formation waters, or oil and gas from entering aquifers. Carefully constructed and operated well sites have the ability to contain potential spills and minimize runoff into surface waters.As...
How and where do drillers dispose of waste hydraulic fracturing fluid?
Most of the water and additives used in hydraulic fracturing (or “fracking”) remain deep underground in the geologic formation from which the oil or gas is being extracted. But some of the fluid, mixed with water or brine from the formation, returns through the well to the surface and is referred to as “produced water”. After a well is brought on-line, large volumes of produced water (primarily...
How does hydraulic fracturing differ from traditional petroleum development methods?
In a conventional oil or gas field, where the oil or gas is in relatively porous and permeable rock (i.e. the pores are connected), the oil or gas can usually flow naturally from the reservoir rock to the wellbore. Nonetheless, a variety of techniques are often used to improve the flow of oil or gas, including hydraulic fracturing. Rock formations that are very impermeable require artificially...
How is hydraulic fracturing related to earthquakes and tremors?
Reports of hydraulic fracturing causing felt earthquakes are extremely rare. However, wastewater produced by wells that were hydraulic fractured can cause “induced” earthquakes when it is injected into deep wastewater wells.Wastewater disposal wells operate for longer durations and inject much more fluid than the hydraulic fracturing operations. Wastewater injection can raise pressure levels in...
What environmental issues are associated with hydraulic fracturing?
The actual practice of hydraulic fracturing (or “fracking”) is only a small part of the overall process of drilling, completing, and producing an oil and gas well.Environmental issues that are specifically related to hydraulic fracturing include:water availabilityspills of chemicals at the surfaceimpacts of sand mining for use in the hydraulic fracturing processsurface water quality degradation...
What is hydraulic fracturing?
Hydraulic fracturing, informally referred to as “fracking,” is an oil and gas well development process that typically involves injecting water, sand, and chemicals under high pressure into a bedrock formation via the well. This process is intended to create new fractures in the rock as well as increase the size, extent, and connectivity of existing fractures. Hydraulic fracturing is a well...
What is in the fluid injected into the ground during hydraulic fracturing?
In general, hydraulic fracturing fluid is composed of water, proppant (typically sand), and chemicals. A public website known as FracFocus has been established by industry that lists specific materials used in many, but not all, hydraulically fractured wells. Individual companies select a few chemicals to be used from hundreds that are available and the fluids are tailored to the rocks they are...
When did hydraulic fracturing become such a popular approach to oil and gas production?
Hydraulic fracturing in vertical wells has been used for over fifty years to improve the flow of oil and gas from conventional reservoirs. However, the current practice of horizontal drilling coupled with multiple applications of hydraulic fracturing in a single well was pioneered in the late 1980s and has continued to evolve. Since the final years of the 20th century, the use of this technique to...
Where in the United States is hydraulic fracturing being used for oil and gas extraction?
Hydraulic fracturing is used in many established oil and gas producing regions of the country as well as some areas new to the petroleum industry. Maps of major shale gas, tight gas, and tight oil basins are available from the U.S. Energy Information Administration, although not all of the shale basins shown currently have production.Learn more: Hydraulic Fracturing
Who is responsible for monitoring the issues associated with hydraulic fracturing and protecting our environment?
Individual states regulate many aspects of oil and gas exploration and production.Federal land managers, such as the Bureau of Land Management (BLM), the U.S. Forest Service (USFS), and the U.S. Fish and Wildlife Service (USFWS) have some oversight of oil and gas activities on the lands they manage. This includes conducting environmental impact studies and enforcing environmental protections.The...
Related Content
- FAQ
Are other countries using hydraulic fracturing for oil and gas extraction?
Yes, hydraulic fracturing is being used extensively in Canada and is increasingly being used in countries in Asia, Europe, and South America.Learn more: Hydraulic Fracturing Induced Earthquakes
Can hydraulic fracturing impact the quality of groundwater or surface water?
Conducted properly, hydraulic fracturing (or “fracking”) has little possibility of contaminating water supplies. Properly constructed wells prevent drilling fluids, hydraulic fracturing fluids, deep saline formation waters, or oil and gas from entering aquifers. Carefully constructed and operated well sites have the ability to contain potential spills and minimize runoff into surface waters.As...
How and where do drillers dispose of waste hydraulic fracturing fluid?
Most of the water and additives used in hydraulic fracturing (or “fracking”) remain deep underground in the geologic formation from which the oil or gas is being extracted. But some of the fluid, mixed with water or brine from the formation, returns through the well to the surface and is referred to as “produced water”. After a well is brought on-line, large volumes of produced water (primarily...
How does hydraulic fracturing differ from traditional petroleum development methods?
In a conventional oil or gas field, where the oil or gas is in relatively porous and permeable rock (i.e. the pores are connected), the oil or gas can usually flow naturally from the reservoir rock to the wellbore. Nonetheless, a variety of techniques are often used to improve the flow of oil or gas, including hydraulic fracturing. Rock formations that are very impermeable require artificially...
How is hydraulic fracturing related to earthquakes and tremors?
Reports of hydraulic fracturing causing felt earthquakes are extremely rare. However, wastewater produced by wells that were hydraulic fractured can cause “induced” earthquakes when it is injected into deep wastewater wells.Wastewater disposal wells operate for longer durations and inject much more fluid than the hydraulic fracturing operations. Wastewater injection can raise pressure levels in...
What environmental issues are associated with hydraulic fracturing?
The actual practice of hydraulic fracturing (or “fracking”) is only a small part of the overall process of drilling, completing, and producing an oil and gas well.Environmental issues that are specifically related to hydraulic fracturing include:water availabilityspills of chemicals at the surfaceimpacts of sand mining for use in the hydraulic fracturing processsurface water quality degradation...
What is hydraulic fracturing?
Hydraulic fracturing, informally referred to as “fracking,” is an oil and gas well development process that typically involves injecting water, sand, and chemicals under high pressure into a bedrock formation via the well. This process is intended to create new fractures in the rock as well as increase the size, extent, and connectivity of existing fractures. Hydraulic fracturing is a well...
What is in the fluid injected into the ground during hydraulic fracturing?
In general, hydraulic fracturing fluid is composed of water, proppant (typically sand), and chemicals. A public website known as FracFocus has been established by industry that lists specific materials used in many, but not all, hydraulically fractured wells. Individual companies select a few chemicals to be used from hundreds that are available and the fluids are tailored to the rocks they are...
When did hydraulic fracturing become such a popular approach to oil and gas production?
Hydraulic fracturing in vertical wells has been used for over fifty years to improve the flow of oil and gas from conventional reservoirs. However, the current practice of horizontal drilling coupled with multiple applications of hydraulic fracturing in a single well was pioneered in the late 1980s and has continued to evolve. Since the final years of the 20th century, the use of this technique to...
Where in the United States is hydraulic fracturing being used for oil and gas extraction?
Hydraulic fracturing is used in many established oil and gas producing regions of the country as well as some areas new to the petroleum industry. Maps of major shale gas, tight gas, and tight oil basins are available from the U.S. Energy Information Administration, although not all of the shale basins shown currently have production.Learn more: Hydraulic Fracturing
Who is responsible for monitoring the issues associated with hydraulic fracturing and protecting our environment?
Individual states regulate many aspects of oil and gas exploration and production.Federal land managers, such as the Bureau of Land Management (BLM), the U.S. Forest Service (USFS), and the U.S. Fish and Wildlife Service (USFWS) have some oversight of oil and gas activities on the lands they manage. This includes conducting environmental impact studies and enforcing environmental protections.The...
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