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12 - Aeronautical, Mechanical, Chemical and Manufacturing Engineering

Imperial College London

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Article title

An experimental and numerical investigation into the impact of dissolution/precipitation mechanisms on CO2 injectivity in the wellbore and far field regions

Type

D - Journal article

DOI

10.1016/j.ijggc.2010.05.007

Title of journal

International Journal of Greenhouse Gas Control

Article number

Volume number

Issue number

First page of article

579

ISSN of journal

1750-5836

Year of publication

2011

URL

Number of additional authors

Additional information

This paper details the effects of pressure and temperature changes on dissolution/precipitation mechanisms and their impact on CO2 injectivity. Research established the only known relationship defining porosity and permeability changes experienced due to near wellbore salt precipitation during supercritical CO2 injection. Research findings were presented at the 11th Greenhouse Gas Technologies Conference attended by 1,400 delegates in 2012 [http://www.ghgt.info/index.php/Content-GHGT11/session-2-mon-19th.html#1]. This work resulted in further £1.22M of EPSRC funding in a consortium project led by Imperial, investigating wellbore behaviour in collaboration with industry and academia [http://gow.epsrc.ac.uk/NGBOViewGrant.aspx?GrantRef=EP/K035967/1].

Interdisciplinary

Cross-referral requested

Research group

C - Earth Science and Engineering

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract