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Keywords: pressure loss
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31927-MS
..., and maintenance-free design life are primary concerns in addition to basic sealing function. Common Issues with Check Valves The check valve design should reduce the pressure loss as much as possible, with one of the main drivers being the flow past the closing member. Most check valves have a restricted...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32075-MS
.... gas injection injection pressure simulation result modeling & simulation deep well presented pressure loss operation artificial lift system gas lift annular flow history gas-lift valve flow regime lagl process gpm pressure profile artificial intelligence upstream oil & gas...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31763-MS
... drainage radius pressure drop reservoir pressure fracture half-length drainage pressure pressure loss linear flow wellbore average pressure drainage area reservoir pressure profile external drainage pressure Introduction Simple equations were developed for determination of the distance...
Proceedings Papers

Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31130-MS
... & gas host platform applicability heating technology field architecture pressure loss offshore technology conference architecture drill center single end tie-back Introduction and Background There has been a strong pressure on the oil & gas industry in the recent years to decrease...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30758-MS
... modeling for frictional pressure losses. Surface BackPressure (SBP) and StandPipe Pressure (SPP) data, measured in real-time, allows the calibration of frictional pressure losses and an estimation of BHP more accurately. An estimation of SPP is calculated based on integration from the measured SBP back...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30727-MS
... measurement requires high-energy mixing with low power consumption and negligible pressure loss in a very small footprint. The measurement uncertainty of net oil (oil minus water) for fiscal and allocation purposes is defined by international standards and contracts. With the increase in the use of declining...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28739-MS
... of solutions to answer new market requirements: FLIP and pressure losses methodologies, appropriate selection of conventional carcass and smooth bore flexible pipes (smooth carcass & plastic smooth bore). This paper describes the different solutions to enhance the flow assurance of flexible pipes for gas...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-27001-MS
... resolution largely depends on proper identification of the type and location of the blockage/s. pressure loss paraffin remediation scale inhibition blockage asphaltene remediation subsea topsides wax inhibition upstream oil & gas production chemistry scale remediation oilfield chemistry...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-21417-MS
... multiphase 1D simulator. Comparison of project specific experimental data with the steady-state solver For each new release, an automated test runs the steady-state simulator through all data points in the SINTEF 'Tilda' data base and compares simulated results with measured data for pressure loss, total...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2009
Paper Number: OTC-20063-MS
... of the 8-inch hose, based on tests at ambient temperature with water, shows the correct trend. The pressure loss depends on the internal pressure in the LNG flow test, which shows the added value of this LNG Flow test. The gained experience let to a number of recommendations for other LNG qualification...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2007
Paper Number: OTC-18703-MS
... the start of the project to reflect increased export volumes from Åsgard. However, while it was now possible to manage the gas flow such that the noise and vibration was controlled, this could not be achieved without unacceptable pressure losses along the length of the flexible risers. This problem...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2007
Paper Number: OTC-19069-MS
... compressor station midstream oil & gas compression new brunswick otc 19069 maritime pipeline pipeline system gas monetization offshore technology conference liquified natural gas new east coast supply expansion pressure loss limitation canada northeast pipeline...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2003
Paper Number: OTC-15327-MS
... in. drill pipe. The hydraulic performance of 5-1/2 in. drill pipe can be a major limitation in substantial ERD and deepwater wells resulting in poor cuttings removal, slower penetration rates, diminished control over well trajectory and more tendency for drill pipe sticking. Hydraulic pressure losses...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 1997
Paper Number: OTC-8456-MS
... loading internal pressure williams compression specimen otc 8456 annulus pressure specification service reel requirement deployment pressure loss strength completion installation and operations upstream oil & gas coiled tubing operations application composite ct stripper...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 1996
Paper Number: OTC-8087-MS
... drillstem/well testing drillstem testing well productivity heidrun otc 8087 upstream oil & gas placement hydrocarbon grovel breaker pressure loss packer productivity dst string bopd efficiency cleanup well performance completion installation and operations ball valve...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 1995
Paper Number: OTC-7743-MS
... nomenclature horizontal pipe wall friction factor donnelly otc 7743 reservoir surveillance flow regime pipe shear stress interracial shear stress upstream oil & gas production control production monitoring friction factor pressure loss multiphase flow prediction production...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 1992
Paper Number: OTC-7013-MS
... test string design drillstem testing objective pressure loss upstream oil & gas safety valve trsv drillstem/well testing otc 7013 closure test objective testing shallow high-rate gas well downhole shut-in new technique flapper ~\lOIJi W OTC 7013 A New Technique for Testing...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 1991
Paper Number: OTC-6616-MS
.... More important is the pressure gradient in the steady state. For Case B, the break leads to a flow reversal from the steady state direction. coefficient offshore pipeline area ratio pressure loss barrier valve orifice plate calculation upstream oil & gas relation otc 6616 loss...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 1976
Paper Number: OTC-2648-MS
... pressure loss slip joint equation force variation tensioner riser tensioner force variation valve variation upstream oil & gas inner barrel sea state OFFSHORE TECHNOLOGY CONFERENCE 6200 North Central Expressway Dallas, Texas 75206 PAPER OTe 2648 NUMBER Riser Tensioner Force Variations By T...

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