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Keywords: bsr
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25832-MS
... and complementary relationships within the ‘Buoy Supporting Risers’ (BSR) system. acm bsr system scr adjustment gouveia jumper upstream oil & gas top connector connector bsr steel catenary riser application configuration buoy pipe subsea system installation riser offshore technology...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25850-MS
... Abstract This paper describes the evolution of Buoy Supporting Risers (BSR), from inception to successful deployment and full production in the Santos Basin development, offshore Brazil. It was a process that started with the early engagement of the operator and contractors on concept...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2014
Paper Number: OTC-25192-MS
... seismic mapping of amplitude distribution along prospective horizons as well as broader seismic facies analyses; and further risk mitigation through assessment of evidence of gas presence and gas migration into the gas hydrate stability zone. bsr assessment upstream oil & gas amplitude...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23480-MS
... of Safety Critical BOP Systems are: BOP Components and Arrangement Control System Design, Operating Philosophy and Dedication ofAccumulators bsr shear ram drilling equipment dma safety critical system earl shank operational safety well control equipment supply pressure drill pipe...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2009
Paper Number: OTC-20014-MS
... data, data handling errors). inversion carbonate knowledge hazard assessment assessment geological process pockmark sediment concentration seafloor bsr proxy reservoir characterization otc 20014 gas hydrate geophysical index gh occurrence upstream oil & gas dissociation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2009
Paper Number: OTC-20182-MS
... configuration offshore technology conference axial stiffness bsr OTC 20182 Frade Field Dynamic Umbilicals Design and Testing Bradley Clarkston, Chevron USA; Ernesto Valenzuela, EV Consulting, Inc.; and Peter Worman and Paul Williams, Oceaneering International, Inc. Copyright 2009, Offshore Technology...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2008
Paper Number: OTC-19311-MS
... attractive than other methane hydrate bearing zones because they can reserve much amount of methane hydrate locally. We developed an optimal interpretation workflow for delineation of methane hydrate concentrated zones. The workflow includes evaluation and integration of following four indicators: BSR...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17588-MS
... seismic reflection data along this margin; however, resulted in identification of only one area with a clear bottom simulating reflector (BSR). This BSR forms over 280 km 2 at 350–450 mbsf and lies within the stability field for methane gas hydrate. Seismic velocity models derived from wide angle...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17223-MS
... of the pore space occupied by hydrate:- the hydrate concentration, ?, are thus the key measurements for assessing the hydrate hazard. Locating the hydrates Bottom Simulating Reflectors. The primary proxy indicator of hydrates is the identification and recognition of a Bottom Simulating Reflector (BSR...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17279-MS
... in which gas hydrates are thermodynamically stable. implication sediment seafloor gc 653 bsr reservoir characterization shenzi field technology conference anomaly feet bml annular flow upstream oil & gas development well dissociation ghsz log analysis well logging otc 17279...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2002
Paper Number: OTC-14035-MS
.... shear modulus sediment weinberg reservoir characterization reflection transducer hydrate acoustic technology methane hydrate information hydrate front experiment possible approach gas hydrate otc 14035 kunerth upstream oil & gas bsr hydrate phase reflector offshore technology...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2001
Paper Number: OTC-13034-MS
...). sediment seafloor sediment ghsz reflection bsr future resource continental margin us government hydrate hydrate stability zone dissociation concentration methane hydrate otc 13034 gas hydrate stability zone dillon flow assurance gas hydrate upstream oil & gas seafloor methane...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 1998
Paper Number: OTC-8683-MS
... Abstract The gas hydrate zone (GHZ) is identified on a seismic section by appearance of anomalous acoustic reflector which runs parallel to sea bed (Ref. 1). This bottom simulating reflector (BSR) is a result of velocity contrast between overlying gas hydrate (high velocities) and underlying...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 1998
Paper Number: OTC-8687-MS
... Abstract Bottom Simulating Reflectors (BSRs) are currently the subject of much research activity because they are an indication of the presence of gas hydrates in submarine sediments. The strength of reflections from BSRs varies greatly, however. Since it is important to understand the reasons...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 1997
Paper Number: OTC-8296-MS
... . reflection hydrate dillon gas hydrate flow assurance contribution sediment stability zone crest offshore technology conference sea floor gas-hydrate stability stability strong reflection bsr hydrate bearing marine sediment contribution upstream oil & gas reservoir characterization...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 1997
Paper Number: OTC-8294-MS
... about these global estimates. Seismic Detection of Marine Gas Hydrates. Gas hydrates are believed to be common because seismic reflection data have indicated their presence in every ocean basin.j Prominent reflectors in seismic reflection profiles. called bOllom simulating reflectors (BSRs...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 1997
Paper Number: OTC-8295-MS
...-waves at several depth levels in the sediment column. One of the most prominent conversion points appears to be the bottom simulating reflector (BSR). It is likely that other conversion points are located in the zone of low P-wave reflectivity above the BSR. Modeling suggests that a change of the shear...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 1996
Paper Number: OTC-8004-MS
...@9 8 OTC 8004 BSR and Methane Hydrates: New Challenges for Amos Nur, Department of Geophysics, Stanford University cww 19s6,0FF9HmEnxxwxxw COWEWHCE m.00tmf.srmg8dkf msfmd0natuteomdmmch dwycmfsmca TesM. S-S Msyl hM h HoimtaI. This m was MJlwlod for p4wmMkm meselsd. hwenot boon rdewsd bylhowfk...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 1991
Paper Number: OTC-6534-MS
... exploration closure permeability laterally marine sediment ocean deposit culmination sediment gas deposit continental slope bsr deep sea hydrate drilling csz upstream oil & gas kvenvolden clathrate reservoir characterization gas hydrate structural geology OTC 6534...

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