Processing data representing a physical system

U Theune - US Patent 10,473,817, 2019 - Google Patents
A method is provided of processing data representing a physical system, the method
comprising: providing (P2) input data representing differences in the physical system …

Determining shear slowness based on a higher order formation flexural acoustic mode

P Wang, S Bose, B Sinha - US Patent 10,809,400, 2020 - Google Patents
A technique includes receiving data acquired by an acoustic measurement tool in a well,
where the data represents multiple acoustic modes, including a first order formation flexural …

Wave-fields separation for seismic recorders distributed at non-flat recording surfaces

S Grion - US Patent 10,310,111, 2019 - Google Patents
Apparatus, computer instructions and method for separating up-going and down-going wave
fields (U, D) from seismic data recorded within or beneath a body of water, or in general …