Gravity signal at Ghawar, Saudi Arabia, from the global gravitational field model EGM 2008 and similarities around

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F15%3A00450619" target="_blank" >RIV/67985815:_____/15:00450619 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27350/15:86094565 RIV/00025615:_____/15:#0002174

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s12517-014-1491-y" target="_blank" >http://dx.doi.org/10.1007/s12517-014-1491-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12517-014-1491-y" target="_blank" >10.1007/s12517-014-1491-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Gravity signal at Ghawar, Saudi Arabia, from the global gravitational field model EGM 2008 and similarities around

Popis výsledku v původním jazyce

Gravity disturbances (or free-air anomalies), the Marussi tensor, invariants of the gravity field, and other functionals and functions (here called aspects) of the geopotential, as represented by recent global gravitational field models, are computed for Ghawar, Saudi Arabia, (Al-Anazi, 2007) (Al-Almazi, 2007) and for surrounding areas. With the free-air gravity anomalies, derived from the Earth Gravitational Field Model 2008 (EGM 2008) or European Improved Gravity model of the Earth by New techniques (EIGEN)-6C3 gravity models (based on satellite as well as terrestrial data), we can see features well known to geologists, geophysicists, geomorphologists, and others. Resolution with the global gravitational models is, however, lower than with terrestrial data only, but our "view" is global. With the invariants, strike angles, and virtual deformations, we can find more interesting features (than with the gravity anomalies themselves). We can see analogies between places with oil deposits in the area of the Caspian Sea, Ghawar in Saudi Arabia, and other localities nearby. It is evident that the only "gravity signal" (the aspects) cannot decide about possible deposits of any mineral or oil but-as is known on a local scales-can be a useful tool, which-in conjunction with other data and experience of specialists-may lead to some discoveries.

Název v anglickém jazyce

Gravity signal at Ghawar, Saudi Arabia, from the global gravitational field model EGM 2008 and similarities around

Popis výsledku anglicky

Gravity disturbances (or free-air anomalies), the Marussi tensor, invariants of the gravity field, and other functionals and functions (here called aspects) of the geopotential, as represented by recent global gravitational field models, are computed for Ghawar, Saudi Arabia, (Al-Anazi, 2007) (Al-Almazi, 2007) and for surrounding areas. With the free-air gravity anomalies, derived from the Earth Gravitational Field Model 2008 (EGM 2008) or European Improved Gravity model of the Earth by New techniques (EIGEN)-6C3 gravity models (based on satellite as well as terrestrial data), we can see features well known to geologists, geophysicists, geomorphologists, and others. Resolution with the global gravitational models is, however, lower than with terrestrial data only, but our "view" is global. With the invariants, strike angles, and virtual deformations, we can find more interesting features (than with the gravity anomalies themselves). We can see analogies between places with oil deposits in the area of the Caspian Sea, Ghawar in Saudi Arabia, and other localities nearby. It is evident that the only "gravity signal" (the aspects) cannot decide about possible deposits of any mineral or oil but-as is known on a local scales-can be a useful tool, which-in conjunction with other data and experience of specialists-may lead to some discoveries.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Arabian Journal of Geosciences

ISSN

1866-7511

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

8

Strana od-do

3515-3522

Kód UT WoS článku

000355336800013

EID výsledku v databázi Scopus

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