Drilling

c. The reason the cost of OS-367 increased under the ABC system while the cost of GS-157 decreased is due to the total allocated cost for each product was different from the allocated cost under the Traditional costing system. Traditional allocation methods divide cost by departments and distribute the costs between the departments as they relate to volume-based cost drivers (Edmonds, Tsay, & Olds, 2011). However, ABC allocation methods differs by dividing the cost by activity centers and…

The first trial which was closing the blowout preventer valves with underwater vehicles but it failed. Then, the second method which was doming over the largest leak part with containment and third method which restrict the flow of oil by pumping drilling fluid also failed. After that, BP succeed to restrict the flow of oil by putting a “Top Hat Number 10” which fitted better at the wellhead and then sealed part of flow channel permanently by pumping cement from the top and the well has been…

Abstract. Aim. To show case report on proximal infiltration of early caries lesion. A 22-year-old female was admitted in Department of paediatric and preventive dentistry, School of Dental Medicine, University of Zagreb with finding of early enamel lesion on proximal surface of molar. Radiograph was taken and caries lesion was detected on proximal surfaces of lower left first molar including enamel and outer part of dentin surface. The patient complaints of sensitivity to cold and sweet. ICON…

The aim of this chapter is to relate the discussion on the accounting, accountability and governance to the study context that is, the Nigerian Oil and Gas Sector together with the responsibilities of the NCDMB and the IOCs as the two major accountors in the implementation of local content in petroleum contracts. This discussion is important because as the NCDMB is charged with the enforcement accountability, the IOCs as the investors, license-holders and awarders of oil contracts are charged…

In past decades, New York City has had various issues which have had a major impact concerning health and wellness. There are a lot of specific environmental issues that are putting a major negative effect on NYC environmental factors. One issue that sparked my interest specifically is water pollution. The human body is 3 quarts of water. Water is essential to sustain life on all levels. New York City is covered with nearly 1,850 miles of shoreline, thousands of lakes, rivers, and others…

As numerous scientific studies indicate, the shale gas extraction process is capable of contaminating local waterways and harming wildlife, which hurts the environment and also poses as a health risk, especially for residents living near drilling sites. Additionally, the drop in oil prices caused by America’s energy boom that not only affect U.S. and global trading operations and economies, but also place American relations with foreign countries at risk and heighten the instability of countries…

The essay, “It Always Costs” written by activist and scientist David Suzuki, argued for the importance of the negative outcomes of technology within our society. He further emphasized this idea by exploring the fact that although we rely and benefit from these technologies, everything comes at a price no matter how little or small it may seem. For example, malaria carrying mosquitoes, were being eliminated by a designed toxin (DDT) however, the genetics of the mosquitoes had mutated. As a…

The ideology of Liberalism advocates equality of opportunity for all within the framework of a system of laws. It includes a belief in government as an institution whose primary function exists to define and enforce the laws. Liberals believe in government action to achieve equal opportunity and equality for all. It remains the duty of the government to alleviate social ills and to protect civil liberties, human rights and rights of the individual. Liberalism involves a belief in the need for…

The event that took place May 20, 2014 chevrons Management Round Table conference was a significant event. The conference covered current and future projects and there estimated cost/principle vales as well as future values. The conference began with their leading North American Positions. Starting with San Jaquan Valley nearly 177 MBOED making Chevron the largest producer in California. Also Mid-Continent 226 MBOED making them the second largest in the Permian with 1.9 MM net acres. The next…

questions come in handy because they are workable and practical (Gall, 1984). Furthermore, in consistent with pupils’ English language level (pre-intermediate), teacher chooses display and closed question over referential and open-ended question in the drilling episode to boost pupils’ confidence for lower level students are more likely to perform better under highly instructive questions. What’s more, when promoting communicative skills, teacher tends to adopt open-ended and referential…