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Horizont und Welle [PDF]

, 2008
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HORIZONTAL WELLS. APPLICATION OF MULTISTAGE FRACKING IN HORIZONTAL WELLS

Высокие технологии и инновации в науке: сборник избранных статей Международной научной конференции (Санкт-Петербург, Ноябрь 2021), 2022
В работе рассматривается опыт применения многостадийного гидроразрыва пласта, в качестве эффективной технологии интенсификации добычи нефти и полноты ее извлечения из недр. Выделяются отличительные особенности технологий добычи нефти горизонтальными скважинами, в качестве преимуществ при их применении.
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Pseudo-Horizontal Well: Alternative to Horizontal and Vertical Wells

Proceedings of International Conference on Horizontal Well Technology, 1996
Abstract Horizontal wells are getting more and more widely used in oil and gas fields development due to plenty of its merits. However, there are examples when horizontal well drilling did not justify hopes. It is shown in this paper, that layered and anisotropic structure of the reservoir may lead to decrease of initial oil flow rates ...
S. N. Zakirov, E. S. Zakirov
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Horizontal-Well Pressure Analysis

SPE Formation Evaluation, 1987
SummaryThis paper presents an analysis of the pressure-transient behavior of a horizontal well or a drainhole. The performances of horizontal wells and fully penetrating vertical fractures are compared. Dimensionless wellbore pressures are computed for two classic boundary conditions: infinite conductivity and uniform flux.
E. Ozkan, R. Raghavan, S. D. Joshi
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Horizontal Wells – Are They Worth the Cost?

PetroVietnam, 1995
ABSTRACT Horizontal and extended-reach wells are making an important contribution to world's oil production. Well over five thousands horizontal wells and drainholes have been drilled, with approximately fifteen hundreds such wells in Canada.
Q.T. Doan, S.M. Ali
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Thermal Well Testing For a Horizontal Well

Annual Technical Meeting, 1992
Abstract Horizontal wells are becoming popular for primary and enhanced oil recovery operations because of unique advantages of horizontal wells in comparison to those for vertical wells. Monitoring the progress of a steam injection process requires a knowledge of the steamswept volume, as this provides a measure of
M.B. lssaka, A.K. Ambastha
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Pressure Transient Analysis for Horizontal Well and Multi-Branched Horizontal Wells

Proceedings of International Conference on Horizontal Well Technology, 1996
Abstract Transient pressure for cases of a horizontal wellbore axis with any angle inclined to a fault or a constant pressure supply boundary in anisotropic formations were studied. This axis parallel to or perpendicular to a fault is only its a simple special case.
X.Y. Kong, X.Z. Xu, D.T. Lu
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WELL TRACTORS FOR HIGHLY DEVIATED AND HORIZONTAL WELLS

Proceedings of European Petroleum Conference, 1994
ABSTRACT This paper introduces the oil industry to a new type of downhole tools - the Well Tractors with modular power source designed for running in open hole and inside the completions of horizontal and highly deviated wells. The Well Tractors are used for cleaning, setting and pulling of plugs, operating sliding sleeves,
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Productivity of Horizontal Wells

Proceedings of Low Permeability Reservoirs Symposium, 1991
ABSTRACT Many horizontal wells are being drilled all over the world. One of the objectives is to increase the well productivity, compared to vertical wells. This increase in productivity occurs in a naturally fractured reservoir because many fissures are intercepted by the horizontal well.
S. M. Al-Haddad, J. W. Crafton
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