Inventor
SRNKA LEONARD J
US21 patents
⚠️ This page may combine multiple inventors who share the name “SRNKA LEONARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL UPSTREAM RES CO
10 patentsUS6603313B1Aug 5, 2003
Remote reservoir resistivity mapping
EXXONMOBIL UPSTREAM RES CO217 citations98
USRE40321EMay 20, 2008
Remote reservoir resistivity mapping
EXXONMOBIL UPSTREAM RES CO42 citations92
US7277806B2Oct 2, 2007
Method for removing air wave effect from offshore frequency domain controlled-source electromagnetic data
EXXONMOBIL UPSTREAM RES CO26 citations92
USRE39844ESep 18, 2007
Remote reservoir resistivity mapping
EXXONMOBIL UPSTREAM RES CO16 citations92
US7539279B2May 26, 2009
Logarithmic spectrum transmitter waveform for controlled-source electromagnetic surveying
EXXONMOBIL UPSTREAM RES CO14 citations83
US8014988B2Sep 6, 2011
Method for obtaining resistivity from controlled source electromagnetic data
EXXONMOBIL UPSTREAM RES CO10 citations82
US7894989B2Feb 22, 2011
Method for determining earth vertical electrical anisotropy in marine electromagnetic surveys
EXXONMOBIL UPSTREAM RES CO17 citations82
US7769572B2Aug 3, 2010
Method of imaging subsurface formations using a virtual source array
EXXONMOBIL UPSTREAM RES CO5 citations62
US7925443B2Apr 12, 2011
Method for controlled source electromagnetic reconnaissance surveying
EXXONMOBIL UPSTREAM RES CO5 citations60
US7643942B2Jan 5, 2010
Method for controlled source electromagnetic reconnaissance surveying
EXXONMOBIL UPSTREAM RES CO2 citations60
SRNKA LEONARD J
4 patentsUS8729903B2May 20, 2014
Method for remote identification and characterization of hydrocarbon source rocks using seismic and electromagnetic geophysical data
SRNKA LEONARD J43 citations91
US8436609B2May 7, 2013
Method and apparatus for detection of a liquid under a surface
SRNKA LEONARD J7 citations82
US8437961B2May 7, 2013
Time lapse analysis with electromagnetic data
SRNKA LEONARD J8 citations81
US8078439B2Dec 13, 2011
Method of imaging subsurface formations using a virtual source array
SRNKA LEONARD J2 citations61