Processing

Please wait...

Settings

Settings

Goto Application

1. IN201917016070 - CORRODIBLE DOWNHOLE ARTICLE

Office
India
Application Number 201917016070
Application Date 23.04.2019
Publication Number 201917016070
Publication Date 02.08.2019
Publication Kind A
IPC
E21B 33/12
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
33Sealing or packing boreholes or wells
10in the borehole
12Packers; Plugs
Applicants MAGNESIUM ELEKTRON LIMITED
Inventors WILKS, Timothy
TURSKI, Mark
MURPHY, Matthew
Priority Data 1700716.2 16.01.2017 UK
Title
(EN) CORRODIBLE DOWNHOLE ARTICLE
Abstract
(EN)
This invention relates to a magnesium alloy suitable for use as a corrodible downhole article. The magnesium alloy comprises: (a) 2-7wt% Gd (b) 0-2wt% Y (c) 0-5.0wt% Nd and (d) at least 80wt% Mg and has an elongation as measured by ASTM B557M-10 of at least 22%. The invention also relates to a downhole tool comprising the magnesium alloy a method for producing a magnesium alloy and a method of hydraulic fracturing comprising the use of a downhole tool comprising the magnesium alloy.