Inventor
SHALER JOHN E
US2 patents
Patents
2 patentsUS4440447AApr 3, 1984
Method for forming an in situ oil shale retort with explosive expansion towards a horizontal free face
OCCIDENTAL OIL SHALE INC23 citations78
US4513665AApr 30, 1985
Method for loading explosive charges into blastholes formed in a subterranean formation
OCCIDENTAL OIL SHALE INC17 citations70