FIXED BEND ASSEMBLY

There is provided a fixed bend assembly comprising a first bend housing, a second bend housing and an annular spacer. The first bend housing comprises a tubular housing with a first end, a second end and a bore therethrough, wherein a longitudinal axis of the first end of the first bend housing is o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	GURJAR, Rishi
Format:	Patent
Sprache:	eng
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:	There is provided a fixed bend assembly comprising a first bend housing, a second bend housing and an annular spacer. The first bend housing comprises a tubular housing with a first end, a second end and a bore therethrough, wherein a longitudinal axis of the first end of the first bend housing is offset relative to a longitudinal axis of the second end of the first bend housing. The second bend housing comprises a tubular housing with a first end, a second end and a bore therethrough, wherein a longitudinal axis of the first end of the second bend housing is offset relative to a longitudinal axis of the second end of the second bend housing. The annular spacer comprises an external surface and an internal surface extending between a first end and an opposed second end, wherein a width of the annular spacer between the first end and the second end is consistent around the annular spacer. The first or second end of the first bend housing comprises a first connection end and the first or second end of the second bend housing comprises a second connection end. One of the first or second connection ends is a male connection with an externally threaded surface and the other of the first or second connection ends is a female connection with an internally threaded surface, wherein the first bend housing and second bend housing are connectable by threaded connection of the male and female connection with the annular spacer positioned between the first bend housing and the second bend housing. The width of the annular spacer determines a circumferential orientation of a high side of the first bend housing relative to a high side of the second bend housing when the first bend housing and second bend housing are connected by the threaded connection to provide a total bend angle of the fixed bend assembly, whereby the total bend angle is an angle between a longitudinal axis of one end of the fixed bend assembly and a longitudinal axis of the opposite end of the fixed bend assembly when the first bend housing and the second bend housing are connected.