Searched for: subject%3A%22Horizontal%255C%2Bwell%22
(1 - 6 of 6)
document
Fokker, P.A. (author), Salina Borello, E. (author), Verga, F. (author), Viberti, D. (author)
Harmonic testing was developed as a form of well testing that can be applied during ongoing production or injection operations, as a pulsed signal is superimposed on the background pressure trend. Thus no interruption of well and reservoir production is needed before and during the test. If the pulsed pressure and rate signal analysis is...
article 2018
document
Fokker, P.A. (author), Salina Borello, E. (author), Verga, F. (author), Viberti, D. (author)
For decades, well tests have been widely used in the oil industry for evaluation of well productivity and reservoir properties, which provide key information for field development and facilities design. In conventional well tests equilibrium conditions are required in the reservoir before the test. Furthermore, a single well only can be produced...
conference paper 2017
document
Fonseca, R.M. (author), Leeuwenburgh, O. (author), Rossa, E.D. (author), van den Hof, P.M.J. (author), Jansen, J.D. (author)
We consider robust ensemble-based (EnOpt) multi-objective production optimization of on-off inflow control devices (ICDs) for a sector model inspired on a real-field case. The use of on-off valves as optimization variables leads to a discrete control problem. We propose a re-parameterization of such discrete controls in terms of switching times,...
conference paper 2015
document
Brasjen, B.J. (author), Veltin, J. (author), Hansen, J.H. (author)
The present work focuses on experimental evidence of slug mitigation via various devices. The slug mitigation potential of a number of mixers was tested using a laboratory scale air/water setup to compare their effect on the incoming slugs just upstream of the separator inlet. Dedicated methods and key performance indicators were developed to...
conference paper 2014
document
van Bergen, F. (author), Tambach, T. (author), Pagnier, H. (author)
Subsurface coal seams are generally considered as important potential geological media for underground storage of carbon dioxide, but this is a more complex option than other storage options. The required number of wells and the uncertainties due to the complexity were generally considered as main barriers and large-scale projects are hence...
conference paper 2011
document
Fokker, P.A. (author), Verga, F. (author), TNO Bouw en Ondergrond (author)
We present a semianalytic method for modeling the productivity testing of vertical, horizontal, slanted, or multilateral wells. The method is applicable to both oil and gas reservoirs and automatically accounts for well interference. The use of analytic expressions ensures that short-time transient behavior and long-time semisteady-state...
article 2008
Searched for: subject%3A%22Horizontal%255C%2Bwell%22
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