1-20 of 20
Keywords: wreck
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30662-MS
... at a depth of approximately 900 m. We also describe results from a shallow water test in which the AUV's profiling sonar and integrated lidar system were used to generate 3D maps of a wreck of a World War 2 fighter plane. uplink communication offshore technology conference upstream oil & gas...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27695-MS
...Abstract Abstract The Sewol Ferry sank off Korea in 2014 with the loss of 304 lives. The remains of 9 victims remain within wreck and cannot be reached by divers. This paper describes some of the heavy lift engineering involved in the salvage of the 146-meter long ferry, in one piece, from...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27725-MS
... the west coast of Norway near the end of the Second World War. As the sloping seabed at the location of the wreck is unstable, the first step was to install a large counter fill to prevent sliding of the contaminated sediments. piezometer contaminated sediment mercury offshore technology...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2014
Paper Number: OTC-25118-MS
...), sanctioned a deepwater study in the Gulf of Mexico. Officially designated as the Deepwater Program: Natural and Artificial Hard Bottom Habitats with Emphasis on Coral Communities: Reefs, Rigs and Wrecks " Lophelia II", it is typically referred to as the " Lophelia II" Project. A substantial component...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-21252-MS
... with Emphasis on Coral Communities: Reefs, Rigs and Wrecks " Lophelia II??, is typically referred to as " Lophelia II??. A substantial component of this contract is the examination of several deepwater shipwrecks. These wrecks represent the remains of four wooden sailing vessels and three steel hull vessels...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-21746-MS
... reservoir characterization sinking anomaly drilling data acquisition wreck construction minerals management service sun shipbuilding t2-se-a1 tanker artificial intelligence new orleans us government seafloor tanker petroleum product gulf oil corporation marine transportation world war ii...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-21515-MS
... a profound impact on deep-water archaeology. Over twenty-four shipwrecks and several additional potential wrecks have been discovered and/or investigated using C & C's AUVs. Several of those surveys resulted in new discoveries and at least, thirteen of the wrecks have been confirmed to be historic...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2010
Paper Number: OTC-20853-MS
... investigation artificial intelligence deepwater archaeologist multibeam data upstream oil & gas bathymetry archaeological site underwater archaeology assessment backscatter data otc 20853 offshore technology conference wreck visualization imagery OTC 20853 Utilization of Multibeam...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17534-MS
... Abstract This article is intended to provide a detailed overview of the recovery project devised to extract the hydrocarbons remaining in the wreck of the "Prestige" tanker. The ship, carrying some 77,000 Tm of heavy fuel oil broke up and sunk in 3850 meters water depth in November 2002, 150...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17558-MS
... (Northwest Spain). The wreck continued to leak fuel at slowly decreasing rates. Repsol YPF, though in no way connected to the vessel or its cargo, was appointed by the Spanish government to recover the fuel remaining inside the wreck. Later Repsol YPF selected Sonsub as the main contractor. The assignment...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17560-MS
... to neutralize the fuel oil, in case the shuttle bag extraction technique were to prove itself invalid, or the quantity of fuel oil remaining inside the wreck was greater than expected. The basics of the method comprise the design, fabrication and deployment of a steel canopy over the wreck bow of the sunken...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17554-MS
... recovery project buoyancy tank completion installation and operations wreck production control extraction valve repsol ypf upstream oil & gas viscosity stiffener rov water depth prestige wreck fuel recovery project reservoir surveillance valve installation module otc 17554...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 1992
Paper Number: OTC-7073-MS
... operation subsea system positioning data thruster wreck offshore technology conference day rate tug supply boat otc 7073 arctic discoverer conventional vessel find gold upstream oil & gas recovery OTC 7073 How To Find Gold (and Other Money) With a Dynamic Positioning Control System D.C...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 1982
Paper Number: OTC-4339-MS
... information ping contour hydrosearch side-scan sonar skokholm island hydrographer sonar knot operation obstruction correction classification wreck depression angle performance evaluation OTe 4339 Performance Evaluation of an Advanced Sonar in Hydrographic Surveying and Offshore Operations...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 1981
Paper Number: OTC-4142-MS
... obligation underwriter wreck drilling equipment insurance contractor pricing well control liability special problem debris removal platform offshore operation installation risk limitation exclusion operation employer pollution liability pollution subsea system upstream oil...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 1979
Paper Number: OTC-3549-MS
... 500 contacts in 41/2 months in a 200 square mile area of the Dover Strait, which had previously been surveyed in 1960 using the then available hull-mounted sonars, and was thought to contain 169 seabed wrecks. Each contact was subsequently carefully investigated and, while over 100 were confirmed...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 7–10, 1978
Paper Number: OTC-3133-MS
... in this project, all information required to produce nautical charts was manually digitized. The digital data consists of more than 30 million soundings, bottom characteristics, and dangers to navigation. fathom information map projection navigation us government wreck hydrographic survey danger...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 1976
Paper Number: OTC-2658-MS
... detection wreck continental shelf platform OFFSHORE TECHNOLOGY CONFERENCE 6200 North Central Expressway Dallas, Texas 75206 PAPER NUMBER OT C 2658 An Advanced Sonar for Hydrographic Survey By Douglas W. Colvin, United.Kingdom A~omic Energy Authority THIS PAPER IS SUBJECT TO CORRECTION ©Copyright 1976...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–7, 1974
Paper Number: OTC-2016-MS
... at the location of the former drilling site. The bottom depth in the area was about 230 ft, and the crater was about 40 ft deeper. An anomalously shallow sounding was found on the sloping crater wall about 500 ft from the center of the crater on a bearing of about 240 Attempts to get a diver onto the wreck were...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 21–23, 1970
Paper Number: OTC-1296-MS
... and other objects. In certain salvage situations, the wreck is raised in a nest of wire ropes rigged betweeIl. paired lift craft. The wreck is worked into shallow water by a succession of lifts using the flooding tide and lift craft deballasting. During the lift, it is essential that the tension in the wire...

Product(s) added to cart

Close Modal