Overview Of A Riser System

To stop this effect, the pipe is raised above the ground and a layer of gravel and insulation is placed beneath to protect the permafrost from heat.

Once the well reaches the right depth, it turns right or left and becomes horizontal. This is called the kick off point. The horizontal section can span anywhere from 1,000 to 6,000 feet. The drill is removed but the surrounding steel casing remains. These steel casings are meant to protect the groundwater and the surrounding area from any potential leakage during the fracking process. Down at the horizontal section of the well, little holes are punctured through the steel in thousands of spots. Then, a water solution is pumped at a extremely high pressure down the well. This causes tons of cracks and fissures in the rock. Additives and sand in the water mixture hold the cracks open, allowing oil to escape and be brought up to the surface.

With the age of constant industrial and technological growth has come the necessity for not only cost effective and efficient methods for industry, but also the need for obtaining fuel for the machines that make the modern world possible. Oil has become as precious a commodity as gold, if not more so; its attainments constantly driving the world's largest businesses and governments across the world into action. Naturally, a "quick-fix" solution to this problem is constantly sought after by oil companies wishing to provide oil on a massive scale. One of these drilling methods is known as induced hydraulic fracturing (also known as fracking).

of it. Based on my training and experience I know this type of pipe to be

line is drilled to reach the desirable depth in which natural gases can be extracted. Once drilled,

In today’s society the issues of producing energy is becoming more and more scare which, constantly posses the question, “How will energy be obtained in order to sustain future generations?” Hydraulic fracturing, informally known as fracking is believed to be an effective alternative to provide us with the energy we need to fuel tomorrow. Hydraulic fracking was first used at Texas Stanolind Oil and Gas Cooperations in 1947. However, it was not until 1949 that The Halliburton Oil Well Cementing Cooperation was given a licensee to use hydraulic fracturing. Since then a combination of two advanced methods have been introduced and incorporated (4). These methods are slick-water hydraulic fracturing and precision drilling of wells. Nevertheless,

Unlike straight drilling for oil or gas, that uses little space, hydraulic fracturing is drilled vertically

The first pipelines were nothing special; they were short and sometimes made of wood. With their growing popularity into the 1860s, the quality control followed over the pipe manufacturing, switching from wrought iron to steal. (Pipeline 101, n.d.) Coming into the twenty-first century, the pipeline has still been playing a key role in the oil industry. Given, its importance to the oil industry it is important to understand how

Recently, oil companies have increased their search for oil in water deeper than 1,500 feet, which is classified as "deep water." While that is where the companies hope to find the largest untapped oil reserves, seeking out and extracting oil there presents unique challenges. For one thing, platforms in deep water cannot sit on legs connected to the sea floor the way they can in shallower areas, so other methods must be used to protect them from strong currents.

This report details the process for the design of a composite laminate tube, the software package 'MathCAD' was used to determine a lamina design with a configuration that avoids mechanical failure under loading conditions. It was also used to obtain twist angles and maximum stresses for specific lamina wind up angles. The report will provide analysis of the methods used to obtain these criteria.

At the same time, pipeline safety regulations have become more complete, driven by better understanding of materials available and better techniques to operate and maintain pipelines” (“Why Do We Need Pipelines” 1). Since the 1830’s pipelines have come a long ways. Now instead of being made of iron, they are manufactured with very strong steel.

In Figure 4, Young's modulus is plotted against yield strength. The diagonal line in the figure represents the material index M= σy/E. Materials below the diagonal line are the best candidate materials because they will remain elastic while providing the maximum conformability. All materials that cost more than $2.20 per pound and have a UV rating of "poor" were eliminated. Also, only materials that can be made through the polymer extrusion process were considered. The candidate materials are listed in Table 1 and ranked by the material index. The current material, TPV, is included in the table for

A ladder’s type is determined by how much weight it can safely support. A ladder should be selected which can hold your weight, plus any tools, plus any materials.

Level Lift is a locally owned and operated company that does excavation and demolition, lifts homes and other large structures, repairs and expands building foundations (in case you ever want that bigger basement), and does shoring and floor levelling. They take safety seriously and are WorkSafe BC registered, with extra insurance coverage and an A+ BBB accreditation. Not to mention the company has a completely no-damage work

For the past few years, I directed my research towered development of mechanical systems and devices for oil and gas industries. The research involve modeling the downhole assembly and fabricating systems/setups and mechanisms to imitate deep drilling (high temperature and high pressure drilling