We offer hundreds of free ppt and themes for powerpoint. A free powerpoint ppt presentation displayed as a flash slide show on. All books are in clear copy here, and all files are secure so dont worry about it. Hydraulic fracturing myths and maneuvers presented by cindy bishopsociety of texas environmental professionals meeting january 10, 2012 1 2. Hydrofracking, or hydraulic fracturing, is a process of extracting natural gas from underlying shale rock. Find society of petroleum engineers software downloads at cnet download. Hydrofracturinghydrofracturing hydraulic fracturing is hydraulic fracturing widely used. The excel files contain subsets of data using the project database developed from the fracfocus 1. Of particular concern are emissions vented during flowback reported values range from 0. The development of hydraulic fracturing fracking is considered the biggest change to the global energy production system in the last halfcentury. The 2017 spe hydraulic fracturing technology conference showcased existing and new hydraulic fracturing technologies, using experiences from fracturestimulated wells, and application of global learnings. Download introduction to fracking and implications for northwest ga ppt for free.
The event features a robust technical program, an exhibition of innovative products. The scope of the research includes the full lifespan of water in hydraulic fracturing, from acquisition of the water, through the mixing of chemicals and actual fracturing, to the post fracturing stage, including the management of flowback and produced water and its ultimate treatment and disposal. The process involves the highpressure injection of fracing fluid primarily water, containing sand or other proppants suspended with the aid of thickening agents into a wellbore to create. Hydraulic fracturing best management practices environmentally friendly drilling program john michael fernandez matthew gunter objectives of presentation introduce and describe hydraulic fracturing present environmental concerns discuss best management practices us shale plays major shale plays with hydraulic fracturing bakken north dakota, montana, canada oil barnett texas dfw area natural.
Geologists have known about gas from shale for decades, but for many years development was not economically viable. The furor over fracturing and frac waste disposal was largely driven by lack of chemical disclosure and the pre2008 laws of some states. Download hydraulic fracturing and flowback hazards other than. Sure the economy is tough, but we cant undermine our own safety. Characteristics of hydraulic fracture surface based on 3d. In 2006, spe honored nine pioneers of the hydraulic fracturing industry as legends of hydraulic fracturing. Download this template, plus more 25 in all geology powerpoint background template.
An overview of hydraulic fracturing and other formation. There is no universal method of hydraulic fracturing which can be applied anywhere in the world without proper formation evaluation of underground formations containing hydrocarbons. Fracturing can be traced to the 1860s, when liquid nitroglycerin ng was used to stimulate shallow, hard rock wells. The role of aseismic slip in hydraulic fracturinginduced. Download free energy powerpoint templates and themes. View and download powerpoint presentations on fracking ppt. In the pad stage, fracturing fluid is injected into the well to break down the formation and create a pad. Does hydraulic fracturing pose a serious threat to the environment. There are some concerns among our society about hydraulic fracturing regarding usage of huge amount of water and chemicals during the fracturing operation. Ppt hydraulic fracturing for gas powerpoint presentation. Revised to include current components considered for todays unconventional and multifracture grids, mechanics of hydraulic fracturing, second edition explains one of the most important features for fracture design the ability to predict the geometry and characteristics of the hydraulically induced fracture.
Models allow an optimized design of fracturing operation where the height, length, and. Hydraulic fracturing design is based on sophisticated 3d modeling that takes into account the depth, thickness, lithology, fracture stress, and other properties of formation, among others. Hydraulic fracturing an overview sciencedirect topics. Introduction to fracking and implications for northwest ga. Hydraulic fracturing has become a hot environmental discussion topic and a target of media articles and university studies during development of gas shales near populated areas. Hydraulic fracturing, popularly known as fracking a method used to extract oil and natural gas from rock. Hydraulic fracturing for gas what would it mean for nc.
The us is the significant market for hydraulic fracturing services, which accounts for 85 percent of the global hydraulic fracturing activities. Thus, regardless of whether the underground injection of water, proppants, and otherwise toxic chemicals associated with hydraulic fracturing actually endangers drinking water. The spe hydraulic fracturing technology conference showcases existing and new hydraulic fracturing technologies, using experiences from fracturestimulated. Many studies have focused on fracture morphology and mechanism of propagation.
The technique of hydraulic fracturing makes use of a liquid to fracture the reservoir rocks. Thus, regardless of whether the underground injection of water, proppants, and otherwise toxic chemicals associated with hydraulic fracturing actually. Silicosis is a lung disease where lung tissue around trapped silica particles reacts, causing inflammation and scarring and reducing the lungs ability to take in oxygen. In the late 1990s, a combination of two proven technologies horizontal drilling and hydraulic. Regulations on where hydraulic fracturing can be done are necessary and they should be implemented as soon as possible and stay at least until we settle the frackingargument. To evaluate the potential health impacts of fracking, we analyzed. The rate of natural gas leakage from hydraulic fracturing well completion.
The build up for the past four years, as innovations in hydraulic fracturing fracking technology have opened previously inaccessible oil and natural gas deposits beneath the earth, oil men, geologists, and pr people have fervently denied that there. Analysis of hydraulic fracturing fluid data from the fracfocus chemical disclosure registry 1. Selected tables and appendices of the report are available as microsoft excel 20 files. Home spe hydraulic fracturing technology conference and. Wells are drilled into the ground, first a vertical well then a horizontal well, going deep below the surface under these shale rock formations. Find collection of free to download geology powerpoint templates. Use features like bookmarks, note taking and highlighting while reading hydraulic fracturing and well stimulation sustainable energy engineering. Hydraulic fracturing and active coarsening position the. Hydraulic fracturing design an overview sciencedirect. Ppt hydraulic fracturing powerpoint presentation free. Displaying powerpoint presentation on introduction to fracking and implications for northwest ga available to view or download.
Download it once and read it on your kindle device, pc, phones or tablets. Free hydraulic calculator for excel is a small, easy to use tool specially designed to help you calculates pressure drop, flowrate, density, steam properties. A hydraulic fracturing experiment is an effective method to study the efficiency and mechanism of hydraulic fracturing. Hydraulic fracturing regulatory processes in louisiana ppt.
A hydraulic fracture is formed by pumping the fracturing fluid into the wellbore at a rate sufficient to increase pressure downhole to exceed the strength of the rock. An extended overview of the history of the fracturing technology is presented. This geology powerpoint theme or template is to a great extent colored brown. Hydraulic fracturing best management practices environmentally friendly drilling program john michael fernandez matthew gunter objectives of presentation introduce and describe hydraulic fracturing present environmental concerns discuss best management practices us shale plays major shale plays with hydraulic fracturing bakken north dakota, montana, canada oil. Hydraulic history of an enduring technology carl t. The fractures in the specimens were monitored by ae during. Hydraulic fracturing 60 years of hydraulic fracturing 1949 to 2010 on march 17, 1949, a team comprised of stanolind oil company and halliburton personnel converged on. Hydraulic fracturing chemicals industry, 2018 market research report the hydraulic fracturing chemicals industry, 202023 market research report is a professional and indepth study on the current state of the global hydraulic fracturing chemicals industry with a focus on the chinese market.
Few studies have focused on the fracturing effect and fracture mechanism under different fracturing fluid viscosities. The term hydraulic fracturing is nowadays widely used to mean the process of. Hydraulic fracturing services market intelligence price. Although shale gas is one of the fastest growing trends in onshore oil and gas exploration there is still a long way to go. Discrete element method dem is used in two dimensions to address some of the current problems of hot dry rock fracturing. Hydraulic fracturing and flowback hazards other than. Investigate dynamic fracturing as an alternative to. Fracturing can be traced to the 1860s, when liquid nitroglycerin ng was. The download includes a title slide thats different than other slide layouts. Experimental devices for monitoring hydraulic fracturing include.
The aim of this study was to investigate the differences and similarities in fracture propagation among scco 2 fracturing, hydraulic fracturing, and sand fracturing. Rocks mechanics legend erle donaldson, along with colleagues waqi alam and nasrin begum from the oil and gas consultant company tetrahedron, have authored this handbook on updated fundamentals and more recent technology used during a common hydraulic fracturing procedure. A hydraulic fracturing job is divided into two stages. However, several communities have banned fracking because of unresolved concerns about the impact of this process on human health.
Hydraulic fracturing involves drilling thousands of feet below the earths surface and pumping millions of gallons of water and chemical additives at high pressure into the well. Hydraulic fracturing is a process of injecting pressurized fluids into a rock formation to create open fracture systems and is used extensively in the development of lowpermeability hydrocarbon reservoirs. Hydraulic fracturing and well stimulation sustainable. Civil engineer proposes kinetic energy of highrate shearing could achieve shale fracturing. Hydraulic fracturing also called fracking, fracing, hydrofracking, fraccing, fracing, and hydrofracturing is a well stimulation technique in which rock is fractured by a pressurized liquid. Hydraulic fracturing jobs are carried out at well sites using heavy equipment including truckmounted pumps, blenders, fluid tanks, and proppant tanks.
Plan to attend to learn about the latest developments and practices in hydraulic fracturing. The hydraulic fracturing and sand control project, established in 2006, consists of 26 projects 19 related to fracturing and 7 related to sand control. Find powerpoint presentations and slides using the power of, find free presentations research about fracking ppt. The first hydraulic fracturing happened in oklahoma in 1947. During the early days of mammalian development, the formation and positioning of a fluidfilled lumen, the blastocoel, defines the first axis of embryo symmetry. Experimental study on shale fracturing effect and fracture. Hydraulic fracturing sand contains up to 99% silica. Hydraulic fracturing and well stimulation sustainable energy engineering kindle edition by aminzadeh, fred. The spe hydraulic fracturing technology conference showcases existing and new hydraulic fracturing technologies, using experiences from fracturestimulated wells, and application of global learnings. Read online hydraulic fracturing and flowback hazards other than. Such experiments can monitor hydraulic fracturing visually and over time. More than two million have been carried out by now in the us. A free powerpoint ppt presentation displayed as a flash slide show on id. Sunrise theater, moore county june 15, 2011 hope taylor clean water for north carolina a free powerpoint ppt presentation displayed as a flash slide show on id.
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