Kazuhisa Otomo

Technical feasibility of taut-moored FPSO with compliant vertical access risers

Hiroaki Hirayama, Makoto Nishigaki, Masahiko Ozaki, 2001 .

CVAR-FPSO concepts with dry trees in ultradeep water

Makoto Nishigaki, Hiroaki Hirayama, Norihiko Okamoto, 2002 .

Competitive CVAR-FPSO concepts with Dry trees in ultra-deepwater; Weathervaning CVAR-FPSO for Brazil and Indonesia vs. Non-weathervaning for West Africa

Makoto Nishigaki, Hiroaki Hirayama, Norihiko Okamoto, 2002 .

Implementation of HSQE

Kazuhisa Otomo, 2008 .

Interaction Between Riser And Tubing In CVAR System

Makoto Nishigaki, Hiroaki Hirayama, Takao Kuroiwa, 2002 .