Analysis and interpretation of well test and production data for bounded reservoir systems /
"skin" damage or stimulation; and average reservoir pressure
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1994.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | "skin" damage or stimulation; and average reservoir pressure (e.g., additional wells, stimulation, and additional applicability of the type curves are not described. During appropriately correlated in terms of the reservoir volume. boundaries. The general goals for analysis and interpretation boundary-dominated flow these type curves can be used for any but the procedures for the analysis and the general can be used to make such determinations.Methods to estimate can use to estimate these parameters, our focus in this work circular reservoir have been introduced in the literature, circular reservoir solutions. Our major result is our circular reservoirs, only boundary-dominated flow data can be cover all possible physical constraints. Our efforts focus data in a bounded circular reservoir. The problem in using derivative and integral derivative functions have been development of new type curves for analyzing pressure buildup do not require prior knowledge of initial reservoir pressure drainage volume and effective permeability, using the features that cannot be determined from pressure data alone. for bounded circular reservoirs with and without vertical fractures, and we provide methodologies for the analysis and functions for the following reasons. First, these functions functions provide a unique resolution of reservoir and well functions. This is a new approach and one that we show to be in the vicinity of a particular well. These parameters are interpretation of bounded reservoirs since the pressure interpretation of test data influenced by closed reservoir is to use pressure buildup test data to estimate reservoir means to account for the effect of producing time. Although of production and well test data from homogeneous reservoir of well performance data to determine the influence of on the pressure derivative and pressure integral derivative or describe the reservoir in terms of average or "bulk" or the correct initial shut-in pressure, but these methods do performance, and to plan reservoir development activities pressure behavior as a function of time) is to characterize pressure derivative and pressure integral derivative properties. This work focuses specifically on the analysis quite some time, but the current analysis methods do not readily analyzed. This is especially the case for non- recovery efforts). While there are a variety of methods we require accurate pressure measurements. Second, these reservoir boundaries. We provide new, closed form solutions reservoir shape, although the type curves are developed from reservoir volume have been used in petroleum engineering for symmetrical reservoirs, which have large transitions from systems are to estimate the following: Reservoir drainage The overall goal of analyzing reservoir performance (rate and the pressure derivative method is that there is no simple these new type curves can be used for the analysis of non- transient to boundary-dominated flow behavior. These new type curves can be used as a diagnostic tool for analysis and Type curves for pressure drawdown solutions for a bounded used for reservoir evaluation (comparison and combination very effective at isolating and interpreting data trends that volume; Effective permeability of the reservoir; Near-well with petrophysical data), prediction of future reservoir |
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| Item Description: | "Major subject: Petroleum Engineering". Vita. |
| Physical Description: | xi, 68 leaves : illustrations ; 28 cm. Also available online. |
| Bibliography: | Includes bibliographical references. |