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The company was established in December 1908 [1] as Sharp-Hughes Tool Company when Howard R. Hughes Sr. patented a roller cutter bit that dramatically improved the rotary drilling process for oil drilling rigs. He partnered with longtime business associate Walter Benona Sharp to manufacture and market the bit.
Various examples of metal swarf, including a block of compressed swarf. Broken up chips are preferred over stringy drill chips. [1]Metal swarf, also known as chips or by other process-specific names (such as turnings, filings, or shavings), are pieces of metal that are the debris or waste resulting from machining or similar subtractive (material-removing) manufacturing processes.
Swarf may also spontaneously combust, especially if the swarf is coated with cutting oil. [2] To extinguish swarf fires, a special fire extinguisher is needed, designed for fighting Class D (metal) fires. When machining without coolant, swarf is usually very hot and can easily burn the machine operator. Machinists typically wear long pants, eye ...
Eberhart's company, Canary, installs and services wellheads at drilling locations across the continental United States. [5] Eberhart's private equity firm, Eberhart Capital, LLC, has been involved in a total of 12 acquisitions since 2007, from several different sectors of the economy, primarily in the oil and gas industry. [1] [5] [6]
Indiana and Purdue will face each other in men’s basketball on Sunday for the 220th time in a rivalry that has never in the modern era looked more lopsided than it does right now.
The original part of the company, Smith Bits, grew out of a blacksmith shop in the small town of Whittier, California, in 1902. It was there, at the age of 20, that Herman C. Smith became the right man in the right place at the right time: oil was discovered nearby and the local drilling operators needed their fishtail bits sharpened.
NOV Inc., formerly National Oilwell Varco, is an American multinational corporation based in Houston, Texas.It is a worldwide provider of equipment and components used in oil and gas drilling and production operations, oilfield services, and supply chain integration services to the upstream oil and gas industry.
Major Drilling Group International Inc. is the world's largest mineral drilling company serving the mining industry. [ citation needed ] To support its customers’ varied exploration drilling requirements, Major Drilling maintains field operations and offices in Canada, the United States, Mexico, South America, Asia, Africa and Europe.