1
Robert J Scott, Robert P Herrmann, Donald R Ray: Multi-activity offshore exploration and/or development drilling method and apparatus. Transocean Offshore, Bradford E Kile, Richard A Sterba, Kile McIntyre Harbin & Lee, April 11, 2000: US06047781 (49 worldwide citation)

A multi-activity drillship, or the like, method and apparatus having a single derrick and multiple tubular activity stations within the derrick wherein primary drilling activity may be conducted from the derrick and simultaneously auxiliary drilling activity may be conducted from the same derrick to ...


2
Robert J Scott, Robert P Herrmann, Donald R Ray: Multi-activity offshore exploration and/or development drilling method and apparatus. Transocean Offshore, Bradford E Kile, Richard A Sterba, Kile McIntyre Harbin & Lee, May 2, 2000: US06056071 (46 worldwide citation)

A multi-activity drillship, or the like, method and apparatus having a single derrick and multiple tubular activity stations within the derrick wherein primary drilling activity may be conducted from the derrick and simultaneously auxiliary drilling activity may be conducted from the same derrick to ...


3
Robert J Scott, Robert P Herrmann, Donald R Ray: Multi-activity offshore exploration and/or development drill method and apparatus. Transocean Offshore, Bradford Kile, July 11, 2000: US06085851 (40 worldwide citation)

A multi-activity driliship, or the like, method and apparatus having a single derrick and multiple tubular activity stations within the derrick wherein primary drilling activity may be conducted from the derrick and simultaneously auxiliary drilling activity may be conducted from the same derrick to ...


4
Robert J Scott, Robert P Herrmann, Donald R Ray: Multi-activity offshore exploration and/or development drilling method and apparatus. Transocean Offshore, Bradford E Kile, Richard A Sterba, Kile McIntyre Harbin & Lee, May 30, 2000: US06068069 (31 worldwide citation)

A multi-activity drillship, or the like, method and apparatus having a single derrick and multiple tubular activity stations within the derrick wherein primary drilling activity may be conducted from the derrick and simultaneously auxiliary drilling activity may be conducted from the same derrick to ...


5
Robert P Herrmann, Floyd T Pease, Donald R Ray: Gravity base, jack-up platform - method and apparatus. The Offshore Company, Bradford E Kile, May 5, 1981: US04265568 (12 worldwide citation)

The invention relates to an offshore, gravity base, jack-up platform comprising a deck, a gravity base and one or more legs interconnecting the deck and base. The gravity base comprises a generally polygonal shaped, monolithic hull structure with reaction members extending downwardly from the hull t ...


6
Robert P Herrmann: Fischer tropsch method for offshore production risers for oil and gas wells. Norton Rose Fulbright US, April 14, 2015: US09006297

A method and an apparatus is disclosed that uses a gas lift tubing arrangement to produce synthetic hydrocarbon related products. Using the Fischer Tropsch process as an example, the tubing is packed with a suitable catalyst and then hydrogen and carbon monoxide are injected into the top of the tubi ...


7
Robert P Herrmann: Fischer tropsch method for offshore production risers or oil and gas wells. Norton Rose Fulbright US, April 14, 2015: US09005554

A method and an apparatus is disclosed that uses a gas lift tubing arrangement to produce synthetic hydrocarbon related products. Using the Fischer Tropsch process as an example, the tubing is packed with a suitable catalyst and then hydrogen and carbon monoxide are injected into the top of the tubi ...