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Keywords: transducer
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35477-MS
... drilling operational safety geological subdiscipline underground blowout modeling & simulation macondo well discharge depletion michael sensitivity analysis well control reservoir flowrate variation reservoir depletion post-blowout-discharge flowrate transducer hsieh contingency...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32470-MS
... of hydrates asphaltene remediation oilfield chemistry flow assurance pipeline transducer novel technology efficiently detect hydrate formation water injection line hydrate plug wax inhibition wax remediation thickness offshore technology conference acoustic signature operation Introduction...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29284-MS
... wave transducer diameter society of petroleum engineers offshore technology conference Ayodele , O. R. 2004 . Optimization of well placement and/or borehole trajectory for minimum drilling cost (a critical review of field case studies) . In Canadian International Petroleum...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29267-MS
... the horizontal pipe segment to make conventional geophysical imaging measurements. Seismic sources with different frequencies were used, a piezoelectric transducer was used to introduce higher frequency (ranging from 500 Hz to 25 kHz), and a hammer source was used with different material as broad frequency...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28892-MS
... science and technology (S&T) gaps to be filled in order to achieve the full potential of uFSO-PT. artificial intelligence optical transducer efficiency ieee mt ocean proceedings transmitter inflow performance seawater management system transduction efficiency well performance upstream...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28952-MS
... to demonstrate the advantages of the new technology. The new tool employs a system of three equally spaced ultrasonic transducers along the circumference of the tool at the same level. This arrangement provides the high data density needed for the images and enables precise location of the tool in the borehole...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27758-MS
... Abstract A new logging-while-drilling (LWD) ultrasonic imaging tool was designed and tested to acquire high-resolution borehole surface images in any type of drilling fluid. The LWD ultrasonic imaging tool uses ultrasonic transducers to acquire pulse-echo signals from the borehole wall...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27804-MS
... application application implementation mechanism relief system operator offshore technology conference pressure transducer consideration transducer hydraulic fracturing upstream oil & gas actuator pressure relief relieve pressure requirement operation Presentation of OTC-27804-MS...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27824-MS
... transducer technology that results in thirtyfold increase in signal to noise ratio. This improvement was accomplished through a complete redesign and optimization of hardware, software, and data processing / interpretation workflows. Statement of theory and definitions In the Gulf of Mexico, the drilling...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2013
Paper Number: OTC-23947-MS
... the 0.2 um to >10um wavelength range. Their small size ASPIC spectrometers will also impact the size of the DFA tool and may lead to novel deployment strategies. Photonic Sensor Systems A generic photonic sensor system can be divided into three distinct parts: (1) the transducer that converts...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23110-MS
... fittin e end fitting n Figure 4. Th body was res t before swagi ly with ultrason servo-hydraul chine actuator probes were m parallel with assembly of p ng transducer ody thickness array transdu er a wide area using transduc as fully swag n a PC. g body. A full seal assembly. e block repre ting on the ext...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2010
Paper Number: OTC-20491-MS
...) employs surface transducers, mounted at the base of the moon pool, that send and receive acoustic signals from transducers mounted on the SID. All previous deployments of this acoustic system considered it a secondary communication device, instead, using an umbilical as a primary means of communication...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2010
Paper Number: OTC-20870-MS
... including cover equal 1050 x 250 mm. The LTS consists of three parts: two mounting blocks and a transducer. The mounting blocks (the blue blocks in Figure 3) were glued on the upper deck of the FPSO Glas Dower. The blocks were glued because at the time of LTS installation she was producing and, therefore...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2007
Paper Number: OTC-18882-MS
... only. It is possible to use only pressure transducers for some of the location systems, however flow meters are also useful as they aid in determining the steady state change. Figure 2: A full set of measurement equipment for all of the leak location systems Often constant pressure pumps are used...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2006
Paper Number: OTC-17872-MS
.... The resolution in the worst case is 0.5 mm. The camera at the fixed end can be much closer to the rope so resolution is increased, as movements are much smaller. Figure 2. Camera fixture above test canal. Figure 3. Polyester rope in test canal. Displacement transducer clamp and one of the markers for a camera...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17439-MS
... does not occur. The beam angles for a 38kHz Ocean Observer/Surveyor ADCP and a 75kHz Long Ranger ADCP are 30 degrees and 20 degrees respectively. The transducer beam pattern shows the strength of transmitted sounds far from the transducer as a function of angle. The angle is measured relative...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2004
Paper Number: OTC-16581-MS
... impact pressure filling level beam sea gas monetization lng operation procedure lng tank pressure pulse upstream oil & gas transducer design sea state tank sensor liquified natural gas offshore technology conference design load experiment filling critical sea state...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2004
Paper Number: OTC-16582-MS
... upstream oil & gas specification water depth basin hurricane production riser theme structure tlp transducer computation current profile report 16417-1-ob test setup spar benchmark model test fpso spectra balance transducer current velocity model test subsea system riser...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2003
Paper Number: OTC-15076-MS
... of research has gone into developing transducers that can operate in deep-water, produce consistent source signatures, and will remain operational over long-periods of time. This knowledge base provided the technical impetus for the deepwater acoustic source. This transducer can be used to generate either...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2003
Paper Number: OTC-15098-MS
... phase in the predominantly gas production fluid must be considered when evaluating options for the measurement of the gas and liquid flow rates per well. differential pressure transmitter flow metering redundancy calculation transducer water depth canyon express allocation composition...

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