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Roller Cone Bit
A roller-cone bit is a drill bit used for Well drilling, drilling through rock that features 2 or 3 abrasive, spinning cones that break up rock and sediment as they grind against it. Roller-cone bits are typically used when drilling for oil and gas. A water jet flowing through the bit washes out the rock in a slurry. History The Texas oil boom, oil boom in the Southern United States, southern United States in the early 20th century lead to the need for higher efficiency drill bits for well boring. After the Spindletop, Spindletop Gusher, Howard R. Hughes Sr. recognized the growing demand for oil and the ineffectiveness of the standard fishtail bit against harder rock formations. The first roller cone patent was for the rotary rock bit and was issued to American businessman and inventor Howard Hughes Sr. in 1909. It consisted of two interlocking cones. American businessman Walter Benona Sharp worked very closely with Hughes in developing the rock bit. The success of this bit led t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drill Bit
A drill bit is a cutting tool used in a drill to remove material to create holes, almost always of circular cross-section. Drill bits come in many sizes and shapes and can create different kinds of holes in many different materials. In order to create holes drill bits are usually attached to a drill, which powers them to cut through the workpiece, typically by rotation. The drill will grasp the upper end of a bit called the ''shank'' in the chuck. Drills come in standardized drill bit sizes. A comprehensive drill bit and tap size chart lists metric and imperial sized drills alongside the required screw tap sizes. There are also certain specialized drill bits that can create holes with a non-circular cross-section. Characteristics Drill geometry has several characteristics: * The spiral (or rate of twist) in the drill bit controls the rate of chip removal. A fast spiral (high twist rate or "compact flute") drill bit is used in high feed rate applications under low ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Well Drilling
Well drilling is the process of drilling a hole in the ground for the extraction of a natural resource such as ground water, brine, natural gas, or petroleum, for the injection of a fluid from surface to a subsurface reservoir or for subsurface formations evaluation or monitoring. Drilling for the exploration of the nature of the material underground (for instance in search of metallic ore) is best described as ''borehole'' drilling. The earliest wells were water wells, shallow pits dug by hand in regions where the water table approached the surface, usually with masonry or wooden walls lining the interior to prevent collapse. Modern drilling techniques utilize long drill shafts, producing holes much narrower and deeper than could be produced by digging. Well drilling can be done either manually or mechanically and the nature of required equipment varies from extremely simple and cheap to very sophisticated. In many jurisdictions, drilling activities are regulated to protec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil And Gas
A fossil fuel is a flammable carbon compound- or hydrocarbon-containing material formed naturally in the Earth's crust from the buried remains of prehistoric organisms (animals, plants or microplanktons), a process that occurs within geological formations. Reservoirs of such compound mixtures, such as coal, petroleum and natural gas, can be extracted and burnt as fuel for human consumption to provide energy for direct use (such as for cooking, heating or lighting), to power heat engines (such as steam or internal combustion engines) that can propel vehicles, or to generate electricity via steam turbine generators. Some fossil fuels are further refined into derivatives such as kerosene, gasoline and diesel, or converted into petrochemicals such as polyolefins ( plastics), aromatics and synthetic resins. The origin of fossil fuels is the anaerobic decomposition of buried dead organisms. The conversion from these organic materials to high-carbon fossil fuels is typical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
H Hughes Drill Patent 1908 Filing
H, or h, is the eighth letter of the Latin alphabet, used in the modern English alphabet, including the alphabets of other western European languages and others worldwide. Its name in English is ''aitch'' (pronounced , plural ''aitches''), or regionally ''haitch'' (pronounced , plural ''haitches'')''.''"H" ''Oxford English Dictionary,'' 2nd edition (1989); ''Merriam-Webster's Third New International Dictionary of the English Language, Unabridged'' (1993); "aitch" or "haitch", op. cit. Name English For most English speakers, the name for the letter is pronounced as and spelled "aitch" or occasionally "eitch". The pronunciation and the associated spelling "haitch" are often considered to be h-adding and are considered non-standard in England. It is, however, a feature of Hiberno-English, and occurs sporadically in various other dialects. The perceived name of the letter affects the choice of indefinite article before initialisms beginning with H: for example "an H-bomb" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Texas Oil Boom
The Texas oil boom, sometimes called the gusher age, was a period of dramatic change and economic growth in the U.S. state of Texas during the early 20th century that began with the discovery of a large petroleum reserve near Beaumont, Texas. The find was unprecedented in its size (worldwide) and ushered in an age of rapid regional development and industrialization that has few parallels in U.S. history. Texas quickly became one of the leading oil-producing states in the U.S., along with Oklahoma and California; soon the nation overtook the Russian Empire as the top producer of petroleum. By 1940 Texas had come to dominate U.S. production. Some historians even define the beginning of the world's Oil Age as the beginning of this era in Texas. The major petroleum strikes that began the rapid growth in petroleum exploration and speculation occurred in Southeast Texas, but soon reserves were found across Texas and wells were constructed in North Texas, East Texas, and the Perm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern United States
The Southern United States (sometimes Dixie, also referred to as the Southern States, the American South, the Southland, Dixieland, or simply the South) is List of regions of the United States, census regions defined by the United States Census Bureau. It is between the Atlantic Ocean and the Western United States, with the Midwestern United States, Midwestern and Northeastern United States to its north and the Gulf of Mexico and Mexico to its south. Historically, the South was defined as all states south of the 18th-century Mason–Dixon line, the Ohio River, and the Parallel 36°30′ north, 36°30′ parallel.The South . ''Britannica''. Retrieved June 5, 2021. Within the South are different subregions such as the Southeastern United States, Southeast, South Central United States, South Central, Upland South, Upper South, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spindletop
Spindletop is an oil field located in the southern portion of Beaumont, Texas, in the United States. The Spindletop dome was derived from the Louann Salt evaporite layer of the Jurassic geologic period. On January 10, 1901, a well at Spindletop struck oil ("came in"). The Spindletop gusher blew for 9 days at a rate estimated at of oil per day., Texas State Historical Association Gulf Oil and Texaco, now part of Chevron Corporation, were formed to develop production at Spindletop. The Spindletop discovery led the United States into the oil age. Prior to Spindletop, oil was primarily used for lighting and as a lubricant. Because of the quantity of oil discovered, burning petroleum as a fuel for mass consumption suddenly became economically feasible. The frenzy of oil exploration and the economic development it generated in the state became known as the Texas oil boom. The United States soon became the world's leading oil producer. __TOC__ History Pattillo Higgins sought ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Howard R
Howard is a masculine given name derived from the English surname Howard. ''The Oxford Dictionary of English Christian Names'' notes that "the use of this surname as a christian name is quite recent and there seems to be no particular reason for it except that it is the name of several noble families". The surname has a number of possible origins; in the case of the noble family, the likely source is the Norse given name Hávarðr, composed of the elements ''há'' ("high") and ''varðr'' ("guardian"). Diminutives include Howie and Ward. Howard reached peak popularity in the United States in the 1920s, when it ranked as the 26th most popular boys' name. As of 2018, it had fallen to 968th place. People with the given name * Howard Allen (1949–2020), American serial killer * Howard Duane Allman (1946–1971), American guitar virtuoso * Howard Anderson (other), name of several people * Howard Andrew (1934–2021), American poker player * Howard Ashman (1950–1991), A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Howard Hughes Sr
Howard Robard Hughes Sr. (September 9, 1869 – January 14, 1924) was an American businessman and inventor who founded the Hughes Tool Company. He invented the "Sharp–Hughes" two-cone rotary drill bit during the Texas Oil Boom. Hughes was the father and namesake of Howard Hughes (Howard Robard Hughes Jr.) the American business tycoon and founder of Hughes Aircraft. Early life and education Howard Robard Hughes Sr. was born on September 9, 1869, in Lancaster, Missouri, the son of Jean Amelia (née Summerlin; 1842–1928) and Judge Felix Turner Hughes (1837-1926). Hughes's older sister Greta, better known by her stage name Jeanne Greta, was a grand opera and concert singer. His younger brother, Rupert Hughes, was a famed novelist and screenwriter. Another brother, Felix Jr., was a baritone opera singer. Hughes was a classic entrepreneur, trying and failing at many things before eventually finding success. After spending his childhood and early adulthood in Keokuk, Iowa; he liv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Benona Sharp
Walter Benona Sharp (12 December 1870 - 28 November 1912) was an American oilman and innovator in drilling techniques. Early life Sharp was born in Tipton County, Tennessee to James R. and Amanda Forrest Sharp. His mother died when he was eight and his father moved the family to Texas. Career By the age of twenty, Sharp was operating a water well drilling company with his brother. He began drilling oil wells in 1893, although his first attempt was unsuccessful due to quicksand. Later innovations by Sharp would allow drilling through these surfaces in 1901. Sharp also developed the Sharp-Hughes Rock Bit to drill through hard rock. Sharp made his fortune from the trading of leases and contracting for oil wells. In 1902, Sharp, Ed Prather, and Howard Hughes Sr., founded the Moonshine Oil Company. In 1905, Producers Oil, a Texaco affiliate, bought Moonshine Oil. Sharp was also co-founder of the Sharp-Hughes Tool Company, which was renamed the Hughes Tool Company on Sharp's death ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sharp-Hughes Tool Company
Hughes Tool Company was an American manufacturer of drill bits. Founded in 1908, it was merged into Baker Hughes Incorporated in 1987. History The company was established in December 1908 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. Following her husband's death in 1912, Sharp's widow Estelle Sharp sold her 50% share in the company to Howard Hughes Sr. in 1914. The company was renamed Hughes Tool Company on February 3, 1915. After Hughes Sr. died of a heart attack in 1924, his son Howard Jr. inherited the majority interest in the company, and then convinced his relatives to sell their shares to him as well. Legally emancipated at the age of 18, Howard began using the profits from Hughes Tool to fund his other ventures. Toolco paid Hughes an annual salary of $5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
