Inventor
JOHNSTON DAVID H
US7 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSTON DAVID H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL UPSTREAM RES CO
3 patentsUS6757217B2Jun 29, 2004
Method for time-aligning multiple offset seismic data volumes
EXXONMOBIL UPSTREAM RES CO31 citations90
US6662112B2Dec 9, 2003
Method for classifying AVO data using an interpreter-trained neural network
EXXONMOBIL UPSTREAM RES CO24 citations90
US11372123B2Jun 28, 2022
Method for determining convergence in full wavefield inversion of 4D seismic data
EXXONMOBIL UPSTREAM RES CO0 citations42