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Zimbabwe United Passenger Company: Consumer services Travel & tourism Harare: 1985 Bus, transportation S A Zimpapers: Consumer services Media Harare: 1927 Newspapers, radio, television S A Zimplow Limited: Industrials Industrial goods & services Bulawayo: 1939 Farm equipment P A ZimPost: Industrials Industrial transportation Harare: 2000 [12 ...
Manufacturing companies based in Cape Town (13 P) Pages in category "Companies based in Cape Town" The following 55 pages are in this category, out of 55 total.
Tricone rock bit. 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.
Bulawayo (/ b ʊ l ə ˈ w ɑː j oʊ /, /-ˈ w eɪ oʊ /; [3] Northern Ndebele: Bulawayo) is the second largest city in Zimbabwe, and the largest city in the country's Matabeleland region. [4] The city's population is disputed; the 2022 census listed it at 665,940, [5] while the Bulawayo City Council claimed it to be about 1.2 million ...
Producing boreholes with wide range of diameters or drilling in water environment can be mentioned. The research team from Slovakia has developed drilling concept based on utilization of electrical plasma. The core of the research is held in Research Centre for Deep Drilling which was opened in the premises of Slovak Academy of Sciences.
Borehole Mining (BHM) is a remote operated method of extraction (mining) of mineral resources through boreholes based on in-situ conversion of ores into a mobile form (slurry) by means of high pressure water jetting (hydraulicking). This process is carried-out from a land surface, open pit floor, underground mine or floating vessel through pre ...
Transocean was formed as a result of the merger of Southern Natural Gas Company, later Sonat, with many smaller drilling companies.. In 1953, the Birmingham, Alabama-based Southern Natural Gas Company created The Offshore Company after acquiring the joint drilling operation DeLong-McDermott from DeLong Engineering and J. Ray McDermott.
The British sinologist and historian Michael Loewe states that borehole sites could reach as deep as 600 metres (2,000 ft). [3] K.S. Tom describes the drilling process: "The Chinese method of deep drilling was accomplished by a team of men jumping on and off a beam to impact the drilling bit while the boring tool was rotated by buffalo and oxen."