Results 21 to 30 of about 454 (44)
Behaviour of polymer muds under high pressure – high temperature conditions [PDF]
, 2007 A well is classified as a HPHT (High Pressure High Temperature) well if the static bottomhole temperatures are greater than 350 °C and when the formation pressures exceed 1800 kg/m3 ECD.
Larsen, Håvard
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, 2007 Achieving zonal isolation by cementing annulus space between casing and well bore is an important job in many oil wells. Gas leakage in the annulus has been recognised as a major completion problem in the oil well.
Khandka, Rupak Kumar
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Reveal the Cause of Downhole Restrictions by Means of Knowledge Engineering [PDF]
, 2013 Stuck pipe is an example of an unwanted problem that causes high NPT and seemsto occur again and again. As 50 % of all stuck pipe incidents occur during tripping,increased knowledge about how to recognize progressing downhole problems areneeded.
Agasøster, Marit Innvær
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Automatic Well Control Simulations [PDF]
, 2012 Every year kick incidents occur, maybe best remembered by the Macondo blowout in April 2010 resulting in devastating oil spills throughout the Gulf of Mexico.
Erikson, Lars
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Applying Chemical EOR on the Norne Field C-Segment [PDF]
, 2012 The world energy demand will grow and oil will continue to be a major part of the energy consumption. Enhanced Oil Recovery will play a key role in meeting the oil demand by increasing the low oil recovery factors in the world today.
Abrahamsen, Anders
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, 2010 This thesis addresses the use of potential field data in two main topics: sub-basalt exploration and structure of the deeper crust. Synthetic models and forward models of the Møre margin were constructed to test the sensitivity of the various ...
Reynisson, Reynir Fjalar
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COLD FLOW IN LONG-DISTANCE SUBSEA PIPELINES
, 2013 As the world?s appetite for energy continues to grow, oil and gas developments are moving to ever deeper subsea environments, thereby causing hydrates-related issues to become a growing concern for the industry.
Akpabio, Moses Gideon
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Mapping Reservoir Changes Using 4D Seismic on the Norne G-segment, Norwegian Sea
, 2013 Time-lapse seismic can be an important tool for monitoring and planing further development of a producing hydrocarbon field. Use of 4D seismic can make itpossible to detect production changes over a relatively large area and match thesechanges with ...
Aschjem, Gunnar
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Optimizing CO2-injection by Compositional Simulation
, 2014 Reservoir simulation is used to predict flow of fluids through porous media.The purpose is to get an insight into how the reservoir performs by for exam-ple employing certain injection methods and/or modelling options in order tooptimize investment ...
Melby, Tor Arild
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, 2013 In 2008 at SEG's annual meeting Professor Martin Landrø proposed a new way of deriving 4D noise by source strength variation. It was proposed that by shooting two surveys over the exact same area and process the datasets as two surveys in a 4D survey ...
Jakobsen, Fredrik G
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