The fluid generally consists of water, chemicals, and proppant commonly sand. Quantitative support for epas finding of no widespread. Summary of technical roundtables on epas study of the. Re the epa s draft assessment on the impacts of hydraulic fracturing for oil and natural gas on drinking water resources we the undersigned organizations thank you for taking into account these comments on the final draft assessment of the potential extent of impacts of hydraulic fracturing, or fracking, on drinking water resources. Epa has developed draft underground injection control uic class ii permitting guidance for oil and gas hydraulic fracturing activities using diesel fuels. Impacts from the hydraulic fracturing water cycle on drinking water resources in the united states. Epa to consider its investigation on hydraulic fracturing and groundwater near pavillion, wyoming. Adobe designed the portable document format, or pdf, to be a document platform viewable on virtually any modern operating system. Apr 29, 2016 hydraulic fracturing study timeline pdf a timeline of epas study of the potential impacts of hydraulic fracturing on drinking water resources. The shale gas revolution in the united states has changed the gas industry greatly, through the development and application of innovative completion techniques, including horizontal drilling, massive stimulation of gasbearing shales by hydraulic fracturing, and micro. Epas study of hydraulic fracturing for oil and gas and its. Epa s study of hydraulic fracturing and its potential impact on drinking water resources. A pdf portable document format is a widely popular type of document format created by adobe. Epa studied the relationship between hydraulic fracturing for oil and gas and drinking water resources.
Epa issues hydraulic fracturing chemical disclosure advance. United states environmental protection agency office of. The epa defines the broader process to include acquisition of source water, well construction, well stimulation, and waste disposal. Natural gas extraction hydraulic fracturing us epa. Environmental protection agency epa affirmed that proximity of hydraulically fractured wells to domestic water resources creates a greater potential for activities in the hydraulic fracturing water cycle to impact those resources. Epa analysis of spills associated with hydraulic fracturing. Water acquisition the impacts of water withdrawals for hydraulic fracturing.
The statements made during the workshop do not represent the views or opinions of epa. Environmental protection agency epa released a draft report titled assessment of the potential impacts of hydraulic fracturing for oil and gas on drinking water resources epa draft assessment epa 2015a. Well construction cementing, cement quality evaluationlogs and zonal isolation for hydraulically fractured wells talib syed, p. The summary of public comments section does not represent the views or opinions of epa. Epa hydraulic fracturing workshop march 10th 11th, 2011. Jan, 2021 epa s study of hydraulic fracturing and its potential impact on drinking water resources. Hydraulic fracturing is a stimulation technique used to increase oil and gas production from underground rock formations.
According to the united states environmental protection agency epa, hydraulic fracturing is a process to stimulate a natural gas, oil, or geothermal well to maximize extraction. Study of the potential impacts of hydraulic fracturing on. Study of the potential impacts of hydraulic fracturing for oil and gas on drinking water resources. By michelle rae uy 24 january 2020 knowing how to combine pdf files isnt reserved. To combine pdf files into a single pdf document is easier than it looks. Plan to study the potential impacts of hydraulic fracturing.
Hydraulic fracturing study timeline pdf a timeline of epas study of the potential impacts of hydraulic fracturing on drinking water resources. Well integrity and fracture containment authors american petroleum institute api. Dwyer, avner vengosh nicholas school of environment. There is not one case of water contamination because of hydraulic fracturing there has been no cases of earthquakes caused by hydraulic fracturing hydraulic fracturing has led to a significant increase. Epa hydraulic fracturing workshop 1 ffebruary 24ebruary 24.
Examples of impacts were identified for all stages of the. Epa hf workshop march 1011, 2011 arlington, va tsa, inc. Epa science advisory board hydraulic fracturing research. New isotopic tracers for shale gas and hydraulic fracturing fluids nathaniel warner, robert jackson, tom darrah, gary s. Adobe systems is a software manufacturer that has created many document and multimedia editing programs. Hydraulic fracturing study timeline pdf epas study of. Hydraulic fracturing, radioactive waste, and inconsistent. The purpose of hydraulic fracturing is to create fractures in relatively impermeable rock that allow gas to flow back up to a well head. An oversized pdf file can be hard to send through email and may not upload onto certain file managers. To increase the effectiveness and efficiency of the study, epa has taken a phased approach.
Analysis of hydraulic fracturing fluid data from the. Comparison of hydraulic fracturing fluids composition. Plan to study the potential impacts of hydraulic fracturing on drinking water resources. Hydraulic fracturing is a stimulation technique used to increase oil and gas. Assess whether hydraulic fracturing can impact drinking water resources identify driving factors that affect the severity and frequency of any impacts in 2010, congress urged epa to study the relationship between hydraulic fracturing and drinking water. The statements and claims in these comments have not been verified or endorsed by epa. The summary of public comments section does not represent the views or opinions of us epa. Hydraulic fracturing in coal bed methane development, raton basin, southern colorado, usa hal macartney pioneer natural resources usa, inc. Epa issues hydraulic fracturing chemical disclosure.
Request for information to inform hydraulic fracturing. Epa hydraulic fracturing workshop 1 ffebruary 24ebruary 24225, 20115, 2011. How to shrink a pdf file that is too large techwalla. Assessment of the potential impacts of hydraulic fracturing. The gwpc and the iogcc provided the epa with over 39,000 pdf. A pdf file is a portable document format file, developed by adobe systems. The process involves the highpressure injection of fracking fluid primarily water, containing sand or other proppants suspended with the aid of thickening agents into a wellbore. United states environmental protection agency epa to conduct research to examine the relationship between hydraulic fracturing and drinking water resources. Hydraulic fracturing routinely used in oil and gas well completions since the mid1950s in indiana and virtually every other oil and gas producing state. Read on to find out just how to combine multiple pdf files on macos and windows 10. Produced formation water after hydraulic fracture first 5 days concentrationsin produced formationwater following parameter calculated concentrationin hydraulic fracture fluid. One component of the united states environmental protection agency s epa study of the potential impacts of hydraulic fracturing on drinking water resources is prospective case studies, which are being conducted to more fully understand and assess if and how site specific hydraulic fracturing practices may impact drinking water resources. Environmental protection agency epa is conducting a. In december 2016, epa released its final report on the relationship between hydraulic fracturing activities and drinking water resources.
Overview of epas approach to developing prospective case. Plan to study the potential impacts of hydraulic fracturing on drinking water resources epa 600r11122 was completed in november 2011. New isotopic tracers for shale gas and hydraulic fracturing fluids author. Standard application form s and instructions in ms word and pdf formats are available in. Impacts from the hydraulic fracturing water cycle on drinking water resources in the united states, main report epa 600r16236fa pdf, 666 pp, 47776 kb, about pdf. Since that time, to ensure an approach of openness and scientific rigor, the agency has engaged in a wide variety of activities, including public meetings and webinars with stakeholders and. Also, several municipalities have attempted to ban hydraulic fracturing through zoning restrictions and other local laws, creating potential conflicts with oil and gas industry regulation at the state level. Hydraulic fracturing epa public informational meeting denver, colorado july, 2010 summary of public comments while us epa has made every effort to ensure the accuracy of the discussion in this document, this is not a transcript of the meeting. Luckily, there are lots of free and paid tools that can compress a pdf file in just a few easy steps.
The paint program can help you make new image files, but it cannot open document or pdf file. Epa hydraulic fracturing study plan november 2011 epa 600r11122 november 2011. This means it can be viewed across multiple devices, regardless of the underlying operating system. Epa will accept data and literature in response to this request until april 30, 20. Hydraulic fracturing for oil and gas impacts from the.
Searching for a specific type of document on the internet is sometimes like looking for a needle in a haystack. To meet the congressional request, epa s office of research and development ord developed approaches for gathering existing data and information on the potential effects of hydraulic fracturing on drinking water resources. I paid for a pro membership specifically to enable this feature. The federal government, thus far, has been deliberate with regard to regulation of hydraulic fracturing. This article explains what pdfs are, how to open one, all the different ways. Hydraulic fracturing can impact drinking water resources under some circumstances.
Epas study of hydraulic fracturing for oil and gas and. The study was to assess the potential impacts of hydraulic fracturing on drinking water resources and to identify the driving factors that affect the severity and frequency of any impacts. Multiagency collaboration on unconventional oil and gas research. Executive summary, evaluation of impacts to underground.
Potential impacts of hydraulic fracturing on drinking water resources. Epa researchers are conducting the study in response to a 2010 request from congress to address questions about hydraulic fracturing and drinking water. Using the online method is preferred for submitting information. The epa s study includes research on hydraulic fracturing of shale formations to extract natural gas and oil. The sab appreciates the opportunity to provide epa with advice on this important subject. Hydraulic fracturing in coalbed methane development. Epa hydraulic fracturing and drinking water assessment epa s fracking report. You will need adobe reader to view some of the files on this page. One of the fun things about computers is playing with programs like paint. Study of the potential impacts of hydraulic fracturing for. Environmental protection agency epa, or the agency conducted a study that assesses the potential for contamination of underground sources of drinking water usdws from the injection of hydraulic fracturing fluids into coalbed methane cbm wells.
Hydraulic fracturing involves the injection of fluids under pressures great enough to fracture the oil and gasproducing formations. Issue brief a water impoundment at a drill pad in the fayetteville shale gas play of arkansas. New isotopic tracers for shale gas and hydraulic fracturing. High rate hydraulic fracturing additives in nonmarcellus unconventional shales rick mccurdy sr. When this study is complete, we should revisit the question of hydraulic fracturing in indiana. In response to these con cerns, congress urged the u. Pdf is a hugely popular format for documents simply because it is independent of the hardware or application used to create that file. Multiagency collaboration on unconventional oil and gas.
The environmental protection agency is conducting an extensive evaluation of hydraulic fracturing in the united states that is projected to be finished by late 2014. Hydraulic fracturing study plan epa science advisory board. Hydraulic fracturing well preliminary air monitoring assessment muskingum county page 4 of 12 summary of the continuous monitor data summary of the hydrogen sulfide data summary of the carbon monoxide data 0. The key maps, and environmental justice analysis of those maps, will be incorporated into the epa hydraulic fracturing study report in 2012. Where practical and advisable, efforts will be made among the agencies to apply common andor consistent monitoring, sampling, and analytical protocols.
Hydraulic fracturing has occurred safely in california since the 1950s. Fracturing for oil and gas on drinking water resources. Environmental protection agency epa conducted a series of five technical roundtables focused on each stage of the water cycle, as defined in the study plan for epa s study of the potential impacts of hydraulic fracturing on drinking water resources. Environmental protection agency office of research and development washington, dc july 2016 epa 601r14004. Overview of shale gas and hydraulic fracturing in canada. Draft plan to study the potential impacts of hydraulic. A major environmental protection agency study released in 2016 found evidence that drinking water resources can be impacted by the fracking process. Total hydraulic fracturing volume comparisons oilgascbm wells 2005 to 2012 00 100,000 200,000 300,000 400,000 500,000 600,000 700,000 800,000. Hydraulic fracturing can also allow methane to be released into the groundwater through the fissures created, or through faulty well seals. Hydraulic fracturing, also called fracking, fracing, hydrofracking, fraccing, fracing, and hydrofracturing, is a well stimulation technique involving the fracturing of bedrock formations by a pressurized liquid. Environmental protection agency epa to study the relation ship between hydraulic fracturing for oil and gas and drinking water in the united states. Guard, environmental protection agency, the federal. Most electronic documents such as software manuals, hardware manuals and ebooks come in the pdf portable document format file format.
You can use the tools in paint to add something to a different document. The claims made by participants have not been verified or endorsed by epa. Pdf file or convert a pdf file to docx, jpg, or other file format. The overall purpose of this study is to understand the relationship between hydraulic fracturing and drinking water resources. Like oedipus rex, epa has blinded itself and this panel to extensive information about impacts of the hydraulic fracturing water cycle on drinking water resources. Aerial photograph of hydraulic fracturing well sites near williston, north dakota. Fracking in california presentation epa archives us epa. Epa science advisory board consultation on epa office of. These activities necessarily draw the attention of water resource managers and regulators whose job it is to minimize any associated negative environmental impacts. The hf process involves pumping the fluid into the target gasbearing formation to create fractures. In the executive summary of epa s 2004 study on hydraulic fracturing, epa states that. Waste and production files downloaded for marcellusunconventional wells, july 2009. Nov 09, 2012 epa is inviting the public to submit data and scientific literature to inform epa s research on the potential impacts of hydraulic fracturing on drinking water resources.
Nov 27, 2019 hydraulic fracturing has been used in the oil and natural gas industry since the 1940s, producing more than 700 trillion cubic feet of natural gas and 15 billion barrels of oil since the practice began. Us epa, ord, immediate office of the assistant administrator. Hydraulic fracturing study timeline pdf 1 pg, 1 mb. Better for the environment and the economy 5,280 ft 1 mile 7,920 ft 1. The pdf format allows you to create documents in countless applications and share them with others for viewing.
Hydraulic fracturing, oil and gas production, and the u. Hydraulic fracturing research plan epa science advisory. Epa s hydraulic fracturing study while epa has made every effort to ensure the accuracy of the discussion in this document, this is not a transcript of the meeting. Pdf for assessment of the potential impacts of hydraulic fracturing. Modern fracturing operations utilize 1,500 hydraulic horsepower and pump rates of more than 100 bblminute. The document describes information useful in permitting oiland gasrelated hydraulic fracturing using diesel fuels where epa. Comparison of typical annual produced water volume. Epa hydraulic fracturing workshop march 10th 11th, 2011 note. Environmental protection agency, the epa was charged with regulating hydraulic fracturing under the safe drinking water act. Those engaged in the business of hydraulic fracturing or wastewater management associated with fracturing fluids should monitor and participate in this proceeding. Environmental justice in hydraulic fracturing analysis. If your pdf reader is displaying an error instead of opening a pdf file, chances are that the file is c. Total hydraulic fracturing volume comparisons oilgascbm.
1211 1053 1712 1235 1229 1209 265 424 38 1293 503 308 1066 1127 1437 1241 410 846 149 66 1639 1257 1571 383 1349 1715 1597 1670 115 614 1704 1398 724 265