Detailed petrophysical and geophysical characterization of core samples from the potential caprock-reservoir system in the Sulcis Coal Basin (southwestern Sardinia - Italy)

被引：11

作者：

Fais, Silvana ^{[1
,2
]}

Ligas, Paola ^{[1
]}

Cuccuru, Francesco ^{[1
]}

Maggio, Enrico ^{[3
]}

Plaisant, Alberto ^{[3
]}

Pettinau, Alberto ^{[3
]}

Casula, Giuseppe ^{[4
]}

Bianchi, Maria Giovanna ^{[4
]}

机构：

[1] Univ Cagliari, Dipartimento Ingn Civile Ambientale & Architettur, I-09123 Cagliari, Italy

[2] CI NI Geo, I-00186 Rome, Italy

[3] SOTACARBO SpA, Grande Miniera Serbariu, I-09010 Carbonia, Italy

[4] INGV, Sez Bologna, Via Donato Creti 12, I-40128 Bologna, Italy

来源：

EUROPEAN GEOSCIENCES UNION GENERAL ASSEMBLY 2015 - DIVISION ENERGY, RESOURCES AND ENVIRONMENT, EGU 2015 | 2015年 / 76卷

关键词：

GPS; petrophysics; CO2; storage; KINEMATICS;

D O I：

10.1016/j.egypro.2015.07.899

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this work we present a methodology suitable to identify a caprock-reservoir system for the CO2 storage in the Sulcis Coal Basin (SW Sardinia Italy). The petrophysical and geophysical characterizations indicate that the potential carbonate reservoir ("Miliolitico" Fm. Auct.) located at the base of the Eocene stratigraphic sequence in the mining district of the Sulcis Coal Basin, southwestern Sardinia, is heterogeneous but presents suitable reservoir zones for the storage of the CO2. The GPS data analysis indicates that the study area is stable, since it is characterized by a surface crustal deformation smaller than 1 mm/y. (C) 2015 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecomons.org/licenses/by-nc-nd/4.0/).

引用

页码：503 / 511

页数：9

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