| abstract |
Drilling tools, methods, and systems for using same, the drilling tools comprising at least one component made from a doped alloy which at least partially degrades by galvanic micro-corrosion in the presence of fresh water having a salinity of less than about 1000 ppm, and wherein the doped alloy is selected from the group consisting of a doped magnesium alloy, a doped aluminum alloy, and any combination of these. |