Search results
Results from the WOW.Com Content Network
Hydraulic fracturing [a] is a well stimulation technique involving the fracturing of formations in bedrock by a pressurized liquid. The process involves the high-pressure injection of "fracking fluid" (primarily water, containing sand or other proppants suspended with the aid of thickening agents) into a wellbore to create cracks in the deep rock formations through which natural gas, petroleum ...
Hydraulic fracturing is the propagation of fractures in a rock layer by pressurized fluid. Induced hydraulic fracturing or hydrofracking, commonly known as fracking, is a technique used to release petroleum, natural gas (including shale gas, tight gas and coal seam gas), or other substances for extraction, particularly from unconventional reservoirs. [1]
The fracking rule was met with critiques for not requiring more transparency from corporations on chemicals being used before drilling into wells. [ 206 ] On March 2, 2017, EPA announced that it was withdrawing its request that operators in the oil and natural gas industry provide information on equipment and emissions until further data is ...
"Hydraulic fracturing is a well-stimulation technique used commonly in low-permeability rocks like tight sandstone, shale, and some coal beds to increase oil and/or gas flow to a well from ...
Vice President Harris’s past stance on fracking has garnered significant attention since she became the Democratic nominee for president. Running in the Democratic presidential primary in 2019 ...
What is fracking and why is it controversial? UK's only shale gas wells to be abandoned. Firm wants more time to dismantle fracking site. Fracking halted after government pulls support.
Well stimulation is a broad term used to describe the various techniques and well interventions that can be used to restore or enhance the production of hydrocarbons from an oil well. Hydraulic fracturing (fracking) and acidizing are two of the most common methods for well stimulation.
The differences between additives for fracking in different countries are the type of chemicals used (hazardous, non-hazardous), the disclosure of chemicals and the composition of fracturing fluid. In 2010, Halliburton announced the creation of food additive based hydraulic fracturing fluid in response to calls for transparency and demand for a ...