Podrobnosti záznamu

Název
    Feasibility of 4D gravity in reservoir monitoring
Autor
    Mrlina, Jan
Konference
    EAGE Conference & Exhibition incorporating SPE EUROPEC 2013 (75. : 10.06.2013-13.06.2013 : London, Velká Británie)
Jazyk
    anglicky
Typ dokumentu
    konferenční příspěvek (zahraniční konference)
Zdrojový dokument - monografie
    75th EAGE Conference & Exhibition incorporating SPE EUROPEC 2013. Proceedings
Strany
    Th-10-16/1-Th-10-16/5
Poznámky
    Projekt: LM2010008, GA MŠk3cav_un_auth*0273783
    Rozsah: 5 s. : C
Předmětová kategorie
    4D gravity
    gravity modelling
    hydrocarbon reservoirs
Klíčové slovo
    4D
    Feasibility
    Gravity
    Monitoring
    Reservoir
Abstrakt (anglicky)
   Gravity monitoring of hydrocarbon reservoirs has been already successfully applied in a few cases. However, it may easily fail in many other cases, depending on different parameters of rocks and fluids, as well as different geometry of the reservoir formation. A feasibility study is needed before any decision taking. It is normally performed with a full and detailed modeling of the gravity signal caused by the density change related to reservoir re-saturation by different fluid during hydrocarbon extraction, including enhanced oil recovery, as well as gas/steam injection. The correct estimate of rocks and fluids effective densities is crucial, considering other rock properties like porosity and permeability. As well, reservoir geometry plays a significant role, especially depth, thickness and horizontal extent of the re-saturated zone. A simple technique was developed to estimate the feasibility of the 4D Gravity application to reservoir monitoring, based on graphs and tables
   .
Přispěvatel
    AV ČR Brno, Geofyzikální ústav
Kód přispěvatele
    AV ČR, GFÚ
Zdrojový formát
    U
Datum importu
    23. 10. 2014