DEADLEG

An essentially cylindrical deadleg having a first cross sectional area at one end of said deadleg and a second cross sectional area, said first cross sectional area being smaller than said second cross sectional area. L'invention concerne une branche morte essentiellement cylindrique ayant une...

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Bibliographische Detailangaben
Hauptverfasser:	LABES-CARRIER, CATHERINE, LUNDE, KNUD, KINNARI, KEIJO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	An essentially cylindrical deadleg having a first cross sectional area at one end of said deadleg and a second cross sectional area, said first cross sectional area being smaller than said second cross sectional area. L'invention concerne une branche morte essentiellement cylindrique ayant une première section transversale à une extrémité de ladite branche morte et une seconde section transversale, ladite première section transversale étant inférieure à ladite seconde section transversale.