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Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31079-MS
... subsea system term mooring system design assumption fpso design assumption dataset mooring system information assumption footprint moored unit weather failure mechanism calibration weather data antenna Introduction This paper explains how comparisons are currently being utilized...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-30931-MS
... on decisions made from the by very reliable well log data interpretation. log analysis uplog rock quality tool string burgan formation downlog well logging logging secure successful reservoir characterization middle burgan formation antenna offshore technology conference upstream oil & gas...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27521-MS
... completion lower completion antenna flapper valve pressure cycle reservoir offshore technology conference rfid tag operation hydraulic fracturing upstream oil & gas case study intervention-less multi-zone stimulation system fracture completion equipment frac sleeve society of petroleum...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27611-MS
... & disposal antenna underreamer circulation sub Adan , I. 2013 . Radio Frequency Identification (RFID) Leads The Way In The Quest For Intervention Free Upper Completion Installation . Society of Petroleum Engineers . 30 September . doi: 10.2118/166182-MS . de Mas , C. , Pitts...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25964-MS
... reliability 5. Loss of 1 GNSS receiver (#1 or #2) would cause minimal impact to position performance 6. One GNSS antenna (#1 or #2) can get blocked or jammed without loss of position or position jump Cons: 1. DP still susceptible to position jumps on GNSS receiver #3 2. DP still susceptible to acoustic...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-21702-MS
... system to monitor activity in the B Annulus 5 Wireless Transponder Antenna: An antenna for the Wireless PT Transponder 6 Transponder Carrier: Transponder carrier system to hold the Wireless PT Transponder and Transponder Antenna, act as a barrier, and provide a transmission path to the well bore...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 1996
Paper Number: OTC-8028-MS
... sea-trial validation echosounder incidence angle antenna acoustic response procedure identification performance artificial intelligence seagrass algorithm envelope frequency machine learning reservoir characterization complex envelope classification algorithm seafloor...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 1991
Paper Number: OTC-6564-MS
... of the lateral waver the radial component. Finally, it is necessary to be able to envision the path that a lateral wave follows along the ocean floor. A wave is first launched from the transmit antenna and is attenuated by the lossy seawater (Region 1) until it reaches the low loss rock (Region 2) to which...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 27–30, 1987
Paper Number: OTC-5435-MS
... noise temperature spatial error floating production system application elevation satellite requirement platform voice circuit fpso antenna frequency upstream oil & gas data circuit earth station stabilization stability installation subsystem balmoral satellite earth...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 27–30, 1987
Paper Number: OTC-5442-MS
... components of the user equip- ment: the antenna subsystem and the receiver/computing subsystem, same as for any other radiolocation system. However, for STARFIX the antenna subsystem must re- ceive very weak 4 Ghz signals from three satellites located 22,000 miles away, so that it is more complex than...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 27–30, 1987
Paper Number: OTC-5602-MS
... flight recorder ice thickness operator floe impulse radar multiyear sea ice arctic sea ice field test operation multiyear floe sea ice radar data antenna controller air transportation radar system upstream oil & gas radar thickness exstar helicopter OTC 5602...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 1986
Paper Number: OTC-5214-MS
.... The adaptation of CODAR to offshore operations required both hardware and software modifications. The major obstacles identified at the initiation of the project were: * Development of a compact, lightweight crossed-loop antenna capable of operating at two frequencies and being easily installed on an offshore...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 1985
Paper Number: OTC-4997-MS
...-distance range measurement system coordinate system algorithm transponder field computer trisponder interrogator projector bearing antenna experiment accuracy rms buoy slant range transponder horizontal range receiver OTe 4997 A High-Accuracy, Long-Distance Range Measurement System...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 1985
Paper Number: OTC-4994-MS
... Probable). The antenna/receiver and atomic oscillator hardware of the Model 1991 is virtually the same as that used in ISTAC's new offshore system, the Marine 2 CODELESS GPS SYSTEMS ~OR MARINE fO&ITIQNING AND NAVIGATION OTC 4994 P0 sit io n i ng Sensor (M PS- 1 ) The accuracy goal of the MPS-l is 2 m CEP...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 1982
Paper Number: OTC-4382-MS
... station antenna requirement consideration upstream oil & gas geophysical survey exploration industry earth station operation transmission communication processing center transmission equipment remote satellite communication terminal OTC 4382 A Remote Satellite Communication Terminal...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 1981
Paper Number: OTC-4158-MS
... trained nav system operating personnel (usually scarce) to operate a highly sophisticated instrument; Lack of portability, particularly in the installation of the mobile unit which requires a well-tuned transmitting antenna;. Reduced operating ranges; Cost. This paper is concerned...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 7–10, 1978
Paper Number: OTC-3178-MS
...-piercing mast surmounted by a telemetry antenna. This design minimizes stress on electrical wiring and provides a secure link through the air-water interface. Sensors being incorporated into the system include Marsh-McBirney electromagnetic current meters, Neil Brown fluxgate magnetometer compasses, ODEC...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 7–10, 1978
Paper Number: OTC-3132-MS
... ABSTRACT The portable TRANSIT satellite simulator described in this paper can test entire satellite receiver computer systems, from antenna input to the resulting computed fix, simulating any location in the world. Also described are the basic satellite signals, fix equations, and differences...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 1977
Paper Number: OTC-2762-MS
.... On the basis of new calculations, it has been determined that the overlap area for the two beams that scan to one side of the spacecraft varies as a function of the orbit. The rotation of the earth provides an additional Doppler shift to the fre- quencies that are backscattered from the fan beam antenna...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 1977
Paper Number: OTC-2916-MS
... hydraulic bundle ship antenna tractor computer OTC 2916 FOUR FLEXIBLE PIPES AND CONTROL LINES ARE LAID SIMULTANEOUSLY FROM A DYNAMICALLY POSITIONED VESSEL by Philippe de Panafieu, Flexible Offshore Works S.A. and Isaac Behar, Coflexip S.A. ©Copyright 1977, Offshore Technology Conference This paper...

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