Paulk Martin D.
Payton Christopher C.
Pecori Peter M.
Pedersen Hans Magne
Pegler Stewart M.
Pelegri Luis M.
Peter Ribiczey
Peterman Earl J.
Petersen Brent Robert
Petherick Stephen John
Petit Pierre-Marie
Petri Ronald C.
Petrick William R.
Petroleum Physics Corporation
Petrov Alexander Arkad'evich
Petrov Alexandr Arkadevich
Petrov Alexandr Arkadyevich
Petrovich Balashov Boris
PGS Geopysical AS
Phillips Roger