Schwerer Gustav is the Largest Gun in the World

During the start of World War II, the Nazi ruler Adolf Hitler, keen to attack France asked for the manufacturing of a unique weapon that would go through the concrete reinforcements of the French Maginot Line. This reinforcement was the just big physical barrier that was erected between the Nazi…

The Glass Bees

Introduction Ernst Junger was born in 1895. He participated in World Wars fighting for Germany. He wrote a lot in his lifetime. The Glass Bees is one of his works that gained popularity in those years. The book focuses on the job interview between Richard, the former cavalryman, and Zapparoni,…

Design dust and snow cleaning system for PV panels

Introduction The world has clearly become overpopulated as the human population increases every day, with the increasing population, power consumption has also increased; thus more polluting, and less diverse unlike in the earlier times (Twidell& Weir, 2015). People are altering the world for their benefits and causing uncertain changes such…

Solar PV Cleaning

Methods of Cleaning Solar PVs Research has shown that solar PV panels are not durable and often suffer from failure. They deteriorate regarding efficiency and thus need regular cleaning (Hanaei et.al, 2016).Solar panel cleaning does not require a lot of skills. Anyone can do it. The solar panel contains solar cells…

Electrostatic Technology

In this method a high voltage applied to parallel electrodes to implement electrostatic force to remove sand from the surface of solar panels. Sensors monitor the dust levels on the panels surface and energize the material when the dust concentration exceeds a certain level. Then, the electric charge expels the…

Drilling and Completion Report Sample

One whole section of the borehole was designed to an incline of 1 to 8 degree per 100 feet. The steerable motor used for selecting a sliding mode was used safely rotated in the section to achieve the desired angle. The maximum rate of building a large hole size was…

Horizontal Wells

Introduction of the horizontal wells The technology of the horizontal wells attained the viability during the 1980s, and ever since it has encouraged its testing in geographic regions as well as geologic areas.  The first horizontal well was constructed in the year 1939 in one of the shallow fields that were depleted using…

Productive Time in Drilling and Comletion

Productive time and non-productive time A time breakdown was also included to manage the duration spent on the various project activities. Monitoring the time dedicated to activity was crucial to avoid time wasting and ensure that the aligned task was completed within the scheduled time. The time breakdown data was…

Horizontal Well Profiles

Table 2: Horizontal Well Profiles Classification    BUR,( x/100-ft)   Radius of Curvature, (ft)   Long radius 1-8 5727-716 Medium radius 8-30 716-191 Short radius 30-60 191-95 Ultra-Short radius 60-200 95-29 Table (2) illustrates different horizontal well profiles where each well profile is associated with specific bottom hole assembly, which must…

HSE in Drilling Operation

Over the past decade, drilling operations have faced a lot of serious drilling challenges like transit planning, structural strength, jacking operation, dynamic positioning analysis, mooring analysis and foundations failures as a result these challenges had a critical effect on people, assets or environment. Therefore, in the oil industry; specialists were deployed…

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