Inventor
STRAH DAVID A
US3 patents
Patents
3 patentsUS5207282AMay 4, 1993
Method for inhibiting the initiation and propagation of formation fractures while drilling and casing a well
CONOCO INC70 citations93
US5180020AJan 19, 1993
Method for inhibiting the initiation and propagation of formation fractures while drilling
CONOCO INC43 citations89
US4740632AApr 26, 1988
Process for removing methanol from alkylation unit feed stream
CONOCO INC5 citations60