Titlebook: North Sea Oil and Gas Reservoirs—II; Proceedings of the 2 A. T. Buller,E. Berg,J. O. Aasen Conference proceedings 1990 Norwegian Institute

DAMN

Analysis of Formation Water Sampled from Core,ity logs, and its variation within a field indicates extent of reservoir or zone connectivity in aquifer beneath a field. Water is not always produced, or is not produced long enough to ensure absence of contamination with drilling mud filtrate. Use of tritium tracer in mud allows correction for con

Reclaim

Establishment of a Geological Fracture Model for Dual Porosity Simulations on the Ekofisk Field,and both lithological and fracture data were assembled. Fracture density distribution in the reservoir was mapped on the basis of estimated tectonic matrix block dimensions in the cored walls. Observed relationships between fracture density, lithology and structural positions formed the basis for st

analogous

調色板

首創(chuàng)精神

松馳

PAEAN

G. Nerbyor fields. Linearization at this point yields a bilinear system in ?.; hence the linearized system is a special case of the general model considered in the preceding chapter. However, here we use an additional structure: The systems group is a Lie group and the usual Lie algebra rank condition for l

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占線

L. Sundal,C. A. Kossack,J. Kleppelization of time-invariant linear differential equations; roughly, they may be viewed as linear differential equations, where the coefficients are determined by a dynamical system on a metric base space .. Section 5.1 describes some examples for these systems (in particular, linearized control syste

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