Elastoplastic subsidence models with and without capillary effects

L. Simoni; V. Salomoni; B. A. Schrefler

doi:10.1016/S0045-7825(98)00222-9

Elastoplastic subsidence models with and without capillary effects

L. Simoni, V. Salomoni, B. A. Schrefler

Research output: Contribution to journal › Article

23 Scopus citations

Abstract

This paper investigates reservoir compaction and resulting surface subsidence during the exploitation of a gas reservoir and in the period after well shutdown. A substantial difference in behaviour results when assuming elastic and elastoplastic constitutive relationships for the reservoir rock and surroundings. Further, a correction is introduced to account for capillary effects, which strongly modify the behaviour especially after shutdown and may account for the ongoing subsidence observed.

Original language	English (US)
Pages (from-to)	491-502
Number of pages	12
Journal	Computer Methods in Applied Mechanics and Engineering
Volume	171
Issue number	3-4
DOIs	https://doi.org/10.1016/S0045-7825(98)00222-9
State	Published - Apr 9 1999

ASJC Scopus subject areas

Computational Mechanics
Mechanics of Materials
Mechanical Engineering
Physics and Astronomy(all)
Computer Science Applications

Access to Document

10.1016/S0045-7825(98)00222-9

Fingerprint Dive into the research topics of 'Elastoplastic subsidence models with and without capillary effects'. Together they form a unique fingerprint.

Cite this

@article{656573d1ca124719b12e6ddf976f0b1b,

title = "Elastoplastic subsidence models with and without capillary effects",

abstract = "This paper investigates reservoir compaction and resulting surface subsidence during the exploitation of a gas reservoir and in the period after well shutdown. A substantial difference in behaviour results when assuming elastic and elastoplastic constitutive relationships for the reservoir rock and surroundings. Further, a correction is introduced to account for capillary effects, which strongly modify the behaviour especially after shutdown and may account for the ongoing subsidence observed.",

author = "L. Simoni and V. Salomoni and Schrefler, {B. A.}",

year = "1999",

month = apr,

day = "9",

doi = "10.1016/S0045-7825(98)00222-9",

language = "English (US)",

volume = "171",

pages = "491--502",

journal = "Computer Methods in Applied Mechanics and Engineering",

issn = "0045-7825",

publisher = "Elsevier",

number = "3-4",

}

TY - JOUR

T1 - Elastoplastic subsidence models with and without capillary effects

AU - Simoni, L.

AU - Salomoni, V.

AU - Schrefler, B. A.

PY - 1999/4/9

Y1 - 1999/4/9

N2 - This paper investigates reservoir compaction and resulting surface subsidence during the exploitation of a gas reservoir and in the period after well shutdown. A substantial difference in behaviour results when assuming elastic and elastoplastic constitutive relationships for the reservoir rock and surroundings. Further, a correction is introduced to account for capillary effects, which strongly modify the behaviour especially after shutdown and may account for the ongoing subsidence observed.

AB - This paper investigates reservoir compaction and resulting surface subsidence during the exploitation of a gas reservoir and in the period after well shutdown. A substantial difference in behaviour results when assuming elastic and elastoplastic constitutive relationships for the reservoir rock and surroundings. Further, a correction is introduced to account for capillary effects, which strongly modify the behaviour especially after shutdown and may account for the ongoing subsidence observed.

UR - http://www.scopus.com/inward/record.url?scp=0033115673&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033115673&partnerID=8YFLogxK

U2 - 10.1016/S0045-7825(98)00222-9

DO - 10.1016/S0045-7825(98)00222-9

M3 - Article

AN - SCOPUS:0033115673

VL - 171

SP - 491

EP - 502

JO - Computer Methods in Applied Mechanics and Engineering

JF - Computer Methods in Applied Mechanics and Engineering

SN - 0045-7825

IS - 3-4

ER -