SACRIFICIAL PROTECTOR SLEEVE

A method of protecting a nipple profile (95a) of a downhole tool (95) that forms a portion of a tubing string (75) and that is exposed to through-tubing completion operations includes securing a single-trip protective sleeve (100) to the tool (95) so that the sleeve (100) covers the nipple profile (...

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Bibliographische Detailangaben
1. Verfasser:	NICHOLAS KOK JUN SIM
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:	A method of protecting a nipple profile (95a) of a downhole tool (95) that forms a portion of a tubing string (75) and that is exposed to through-tubing completion operations includes securing a single-trip protective sleeve (100) to the tool (95) so that the sleeve (100) covers the nipple profile (95a) of the tool (95) during the completion operations and dissolving the single-trip protective sleeve (100) so that it breaks away from the nipple profile (95a) to expose the nipple profile (95a) for use. Fig. 2