the heavy steel member, three-, four-, six-, or eight-sided, suspended from the swivel through the rotary table and connected to the topmost joint of drill pipe to turn the drill stem as the rotary table turns. It has a bored passageway that permits fluid to be circulated into the drill stem and up the annulus, or vice versa.
Kelly is a given name, popular in English-speaking and some South-American countries. Kelly is actually an Irish last name, but it has been given for some time as a first name to both boys and girls though it`s much more common for girls. ==Etymology== The masculine name was originally an Anglicised form of the Irish Ceallach. ...Found on http://en.wikipedia.org/wiki/Kelly_(given_name)
(from the article `petroleum production`) ...pipe also transmits the rotary motion to the bit from a turntable at the surface. The top piece of the drill pipe is a tube of square (or ...Found on http://www.britannica.com/eb/a-z/k/19
Kelly is a musical with a book and lyrics by Eddie Lawrence and music by Mark Charlap. It was inspired by Steve Brodie, who in 1886 claimed to have jumped off the Brooklyn Bridge and survived. The 1965 musical is notable for having closed after its opening night performance on Broadway, becoming one of the biggest flops in Broadwa...Found on http://en.wikipedia.org/wiki/Kelly_(musical)
HMS Kelly was a British Javelin Class destroyer of 1695 tons displacement launched in 1938 and sunk during the Second World War. She was armed with six 4.7-inch guns; six smaller guns and ten 21-inch torpedo tubes. She was powered by two Admiralty 3-drum type boilers providing a top speed of 36 knots and carried a complement of 183.Found on http://www.probertencyclopaedia.com/browse/RK.HTM
Kelly is an Irish name for boys and girls. The meaning is `battle` The name Kelly is most commonly given to Walloon girls. (3 times more often than to American girls.) Although in most countries Kelly is a name given to girls. In the United States, 1 out of 9 Kelly`s are boys. Use for the other sex: Kelly,, Kelly What do they use in other countries...Found on https://www.pregnology.com/names/mixed/Kelly
Type: Term Pronunciation: kel′ē Definitions: 1. Howard A., U.S. gynecologist, 1858-1943. See: Kelly clamp, Kelly operation, Kelly rectal speculumFound on http://www.medilexicon.com/medicaldictionary.php?t=46735
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