FLOW THROUGH TREATMENT STRING FOR ONE TRIP MULTILATERAL TREATMENT

An adjustable tubular string nose uses axially relatively movable wedge segments to form a variable diameter ring shape using technology described in US 7128146 in another context. The nose has a seat around a passage therethrough. After insertion of the nose into a first bore, typically a main bore...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PENDLETON, Bryan, KNEBEL, Mark, SHEEHAN, Joseph, MOSLEY, Deshuttaney, VU, John, MARTIN, Shannon
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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