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  2. Well drilling - Wikipedia

    en.wikipedia.org/wiki/Well_drilling

    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.

  3. Category : Oil and gas companies of Georgia (country)

    en.wikipedia.org/wiki/Category:Oil_and_gas...

    Pages in category "Oil and gas companies of Georgia (country)" The following 2 pages are in this category, out of 2 total. This list may not reflect recent changes .

  4. Category:Mining companies of Georgia (country) - Wikipedia

    en.wikipedia.org/wiki/Category:Mining_companies...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us

  5. Nabors Industries - Wikipedia

    en.wikipedia.org/wiki/Nabors_Industries

    Nabors Industries Limited is an American global oil and gas drilling contractor that has operated since 1972. Based in Houston, Texas, Nabors operates the world’s largest land drilling rig fleet, with around 500 rigs operating in over 25 countries – in almost every significant O&G basin on the planet.

  6. Borehole - Wikipedia

    en.wikipedia.org/wiki/Borehole

    As the depth of the holes varied, the drilling of a single well could last nearly one full decade. [4] It was not up until the 19th century that Europe and the West would catch up and rival ancient Chinese borehole drilling technology. [10] [5] For many years, the world's longest borehole was the Kola Superdeep Borehole in Russia.

  7. Mining in Georgia (country) - Wikipedia

    en.wikipedia.org/wiki/Mining_in_Georgia_(country)

    Georgia has more than 300 explored mineral deposits, only about half of which have been brought into production. For the past 100 years, the manganese ore deposits near the town of Chiatura have represented a significant source of manganese ore production. Chiatura ores supplied the county's Zestaponi ferroalloys plant.

  8. List of natural gas and oil production accidents in the ...

    en.wikipedia.org/wiki/List_of_natural_gas_and...

    December 15, 2007 – Geauga County, gas well explosion, [103] September 29, 2008 – Medina county, water well pollution [104] March 17 – December 24, 2011 – Youngstown, 11 earthquakes near injection wells [105] September 2012 to November 2013 –Four eastern Counties, repeated drilling-slurry spills [106]

  9. Category:Companies of Georgia (country) - Wikipedia

    en.wikipedia.org/wiki/Category:Companies_of...

    Wikipedia categories named after companies of Georgia (country) (1 C) Pages in category "Companies of Georgia (country)" The following 3 pages are in this category, out of 3 total.