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Keywords: water quality
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30529-MS
... related to the locations of the mooring site. Fatigue is related toenvironmental conditions as well as mooring configuration for the mooring line load. This paper provides a review of the environmental conditions and water quality at offshore mooring sites. Important factors affecting mooring line load...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29660-MS
... dosage (MED). The optimized product demonstrates overboard oil and water quality, thereby eliminating the need for an emulsion breaker and/or a water clarifier. The presented AA has a ready biodegradability of 61.8% [greater than 60% is categorized as readily biodegradable using OECD 306 (1992...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2019
Paper Number: OTC-29552-MS
... the harsh environment and relatively shallow water (∼70m) in the Ekofisk Area. The project has recently moved into the longterm testing phase. The results from this phase will become available second half of 2019. subsea water treatment system concentration water quality offshore technology...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27554-MS
... Location and Water Quality The UF-NF demonstration plant was located at Public Utilities Board (PUB) of Singapore's R&D facility in Tuas, Singapore. The seawater quality near the seawater intake (West Johor Strait, Singapore bay) is listed in Table 1: OTC-27554-MS 3 Table 1 Feed Water Quality Parameter...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27791-MS
... flow assurance mitigation khi reduction crude methanol injection limitation water production well alpha water quality hydrate formation methanol injection hydrate curve upstream oil & gas platform optimization hydrate inhibitor operation application Presentation of...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25833-MS
...-2013 JIP that showed that the SWIT technology, when coupled with membrane systems, has the ability to deliver tailor made water quality, reliably and for several years without intervention directely on the seabed. The success of this JIP has raised enthusiasm for a technology qualification program...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25934-MS
... level pipe diameter cutoff diameter flowrate reservoir surveillance separation particle size upstream oil & gas residence time separation and treating superficial velocity main pipe separator spoolsep separation performance water quality production monitoring water separation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23144-MS
... Abstract Anti-agglomerant (AA) has emerged over the last decade as a new technology foroffshore hydrate control thanks to its unique hydrate control mechanism andlower application dosage. However, field operational issues, such asfluids separation, water quality and corrosivity in the presence...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23397-MS
... provide the feasibility for continuous application of AA fromearly field life without water quality issues when reliance on methanol, athermodynamic hydrate inhibitor, wasn't viable. Field and lab data will bepresented to support the case for continuous application of AA chemical withoutthe traditional...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-21836-MS
... particle size to maintain an easily flowable slurry. Moreover, with AA chemistries being surfactant in nature, the continuous use of AAs can present topsides issues with water quality and/or emulsion problems (Webber 2009). Once the chemistry was developed and tested for both performance and topsides...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-22003-MS
... water, using conventional (chemical) coagulation (CC) as a benchmark. coagulant ferric chloride wastewater brine solution water quality chemical coagulation electrocoagulation cod removal produced water discharge offshore technology conference oilfield coagulant dose water management...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2010
Paper Number: OTC-20841-MS
... rock/fluid interaction bottle test interface interfacial tension aa hydrocarbon efficiency otc 20841 water quality OTC 20841 Fundamental Understanding on the Effects of Anti-Agglomerates Towards Overboard Water Quality P. A. Webber, SPE, Nalco Copyright 2010, Offshore Technology Conference...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2010
Paper Number: OTC-20748-MS
... acceptance criteria liquid quality water quality separation and treating phase splitter gvf pressure drop upstream oil & gas statoil OTC 20748 Field Test of Compact Cyclonic Technology for Separation of Gas/liquid and Oil/water at the Gullfaks Field B. Knudsen, M. Bjørkhaug, B. Johannesen, M...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2008
Paper Number: OTC-19505-MS
... OTC 19505 Two Field Studies Demonstrate That New AA LDHI Chemistry is Effective at High Water Cuts Without Impacting Oil/Water Quality R. Alapati, J. Lee, and D. Beard, Champion Technologies Copyright 2008, Offshore Technology Conference This paper was prepared for presentation at the 2008...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2006
Paper Number: OTC-18278-MS
... enhances heavy oil separation and improves produced water quality. Possible applications of this technology are for oil producers on fields struggling with separation problems and to solve problems related to hydrate formation in subsea separation processes. By implementing the one stageseparation, the...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2006
Paper Number: OTC-18342-MS
... waterflooding water quality management strategy injection pressure regulation offshore technology conference pwri upstream oil & gas differential pressure injection rate otc 18342 reservoir breakthrough Copyright 2006, Offshore Technology Conference This paper was prepared for presentation at...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17544-MS
... Abstract Subsea processing systems for removal and re-injection of produced water have been in operation for some time and are being studied for use in several fields. For some types of reservoirs there is concern that poor injection water quality may reduce the water injectivity of the well...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 1988
Paper Number: OTC-5838-MS
... been the inability of the separators to achieve acceptable oil and produced water quality. In order to maximise recoverable reserves, it is planned to increase seawater injection which will consequently increase the total produced fluid rate by 50 per cent above the original design specification. The...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 1976
Paper Number: OTC-2586-MS
... inner harbors creating secondary shoal formations. hampton harbor dredge us government engineer reservoir characterization otc 2586 upstream oil & gas inlet discharge operation sediment offshore technology conference cuttyhunk plume river water quality concentration...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 18–20, 1971
Paper Number: OTC-1414-MS
... environment and the dissolved oxygen level in the incoming sea water would be allowed to reach equilibrium at the controlled temperature before entering OTC ·1414 CLYDE R. DAVIS AND FLOYD A. NUDI, JR. I-883 the aquariums. These parameters will be continuously monitored as a check on the water quality. Our...

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