Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Magnetization of target well casing string tubulars for enhanced passive ranging

Magnetization of target well casing string tubulars for enhanced passive ranging

US Patent 7816922 · Granted Oct 19, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Magnetic latching device for downhole wellbore intercept operations2017
Method for improving wellbore survey accuracy and placement2016
Methods for improved active ranging and target well magnetization2016
At-bit magnetic ranging and surveying2015
Method of acoustic ranging2013
Method of magnetizing casing string tubulars for enhanced passive ranging2011
Enhanced passive ranging methodology for well twinning2010
Transverse magnetization of casing string tubulars2010
Method for magnetizing casing string tubulars2010
Magnetized casing string tubulars2010
Magnetization of target well casing strings tubulars for enhanced passive rangin2010
Distance determination from a magnetically patterned target well2009