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Pregled bibliografske jedinice broj: 923354

Depleted hydrocarbon reservoirs and CO2 injection wells – CO2 leakage assessment


Gaurina-Međimurec, Nediljka; Novak Mavar, Karolina
Depleted hydrocarbon reservoirs and CO2 injection wells – CO2 leakage assessment // Rudarsko-geološko-naftni zbornik, 32 (2017), 2; 15-26 doi:10.17794/rgn.2017.2.3 (međunarodna recenzija, članak, znanstveni)


Naslov
Depleted hydrocarbon reservoirs and CO2 injection wells – CO2 leakage assessment

Autori
Gaurina-Međimurec, Nediljka ; Novak Mavar, Karolina

Izvornik
Rudarsko-geološko-naftni zbornik (0353-4529) 32 (2017), 2; 15-26

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
geological storage of CO2 ; preliminary risk assessment ; depleted hydrocarbon reservoirs ; CO2 leakage ; integrity
(geološko skladištenje CO2 ; preliminarna procjena rizika ; iscrpljena ležišta ugljikovodika ; istjecanje CO2 ; integritet)

Sažetak
Migration risk assessment of the injected CO2 is one of the fi rst and indispensable steps in determining locations for the implementation of projects for carbon dioxide permanent disposal in depleted hydrocarbon reservoirs. Within the phase of potential storage characterization and assessment, it is necessary to conduct a quantitative risk assessment, based on dynamic reservoir models that predict the behaviour of the injected CO2, which requires good knowledge of the reservoir conditions. A preliminary risk assessment proposed in this paper can be used to identify risks of CO2 leakage from the injection zone and through wells by quantifying hazard probability (likelihood) and severity, in order to establish a risk-mitigation plan and to engage prevention programs. Here, the proposed risk assessment for the injection well is based on a quantitative risk matrix. The proposed assessment for the injection zone is based on methodology used to determine a reservoir probability in exploration and development of oil and gas (Probability of Success, abbr. POS), and modified by taking into account hazards that may lead to CO2 leakage through the cap rock in the atmosphere or groundwater. Such an assessment can eliminate locations that do not meet the basic criteria in regard to short-term and long-term safety and the integrity of the site.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo



POVEZANOST RADA


Ustanove
INA-Industrija nafte d.d.,
Rudarsko-geološko-naftni fakultet, Zagreb

Citiraj ovu publikaciju

Gaurina-Međimurec, Nediljka; Novak Mavar, Karolina
Depleted hydrocarbon reservoirs and CO2 injection wells – CO2 leakage assessment // Rudarsko-geološko-naftni zbornik, 32 (2017), 2; 15-26 doi:10.17794/rgn.2017.2.3 (međunarodna recenzija, članak, znanstveni)
Gaurina-Međimurec, N. & Novak Mavar, K. (2017) Depleted hydrocarbon reservoirs and CO2 injection wells – CO2 leakage assessment. Rudarsko-geološko-naftni zbornik, 32 (2), 15-26 doi:10.17794/rgn.2017.2.3.
@article{article, year = {2017}, pages = {15-26}, DOI = {10.17794/rgn.2017.2.3}, keywords = {geolo\v{s}ko skladi\v{s}tenje CO2, preliminarna procjena rizika, iscrpljena le\v{z}i\v{s}ta ugljikovodika, istjecanje CO2, integritet}, journal = {Rudarsko-geolo\v{s}ko-naftni zbornik}, doi = {10.17794/rgn.2017.2.3}, volume = {32}, number = {2}, issn = {0353-4529}, title = {Depleted hydrocarbon reservoirs and CO2 injection wells – CO2 leakage assessment}, keyword = {geolo\v{s}ko skladi\v{s}tenje CO2, preliminarna procjena rizika, iscrpljena le\v{z}i\v{s}ta ugljikovodika, istjecanje CO2, integritet} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Emerging Sources Citation Index (ESCI)
  • Scopus


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