Improving Structural and Stratigraphic Analysis Using Subsurface ResidualAnomaly Maps: Case Study from Arabian Platform
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Improving Structural and Stratigraphic Analysis Using Subsurface Residual Anomaly Maps: Case Study from Arabian Platform Abdulmotaleb Mohammed Al-Qahtani; Abdulmotaleb Mohammed Al-Qahtani Saudi Aramco Search for other works by this author on: This Site Google Scholar Emad Abdullah Al-Muzaiyen Emad Abdullah Al-Muzaiyen Saudi Aramco Search for other works by this author on: This Site Google Scholar Paper presented at the Abu Dhabi International Petroleum Exhibition and Conference, Abu Dhabi, UAE, November 2006. Paper Number: SPE-102415-MS https://doi.org/10.2118/102415-MS Published: November 05 2006 Cite View This Citation Add to Citation Manager Share Icon Share Twitter LinkedIn Get Permissions Search Site Citation Al-Qahtani, Abdulmotaleb Mohammed, and Emad Abdullah Al-Muzaiyen. "Improving Structural and Stratigraphic Analysis Using Subsurface Residual Anomaly Maps: Case Study from Arabian Platform." Paper presented at the Abu Dhabi International Petroleum Exhibition and Conference, Abu Dhabi, UAE, November 2006. doi: https://doi.org/10.2118/102415-MS Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex Search Dropdown Menu nav search search input Search input auto suggest search filter All ContentAll ProceedingsSociety of Petroleum Engineers (SPE)Abu Dhabi International Petroleum Exhibition and Conference Search Advanced Search AbstractIn Arabian Platform, tracing the sequential development of geological structures is often a challenging task due to the activity of multiple tectonic events throughout its geologic history. Originalstructures have not yet been reconfigured during the Paleozoic and Mesozoic, leaving long and complex growth histories. To unravel the development of these structures, analysis of isopach maps at specific structural events must be considered. The following study was undertaken in an effort to reconstruct the development history of the Arabian Peninsula. Several different residual growth analyses were performed to answer questions regarding the timing of the growth of the structure, and the mechanisms responsible for the location and shape of the structure. General interpretations of several seismic lines provided information about the location and trend of a basement level fault that exists directly underneath Arabian Platform sedimentary section. Detailed interpretation of residual growth maps reveals regional NW-SE and N-S major faults, characteristic of compression and strike-slip geometry associated with Hercynian Orogeny. In addition to gravity and magnetic data, structure and isopach maps constructed from several hundred wells and thousands of 2D seismic data throughout Arabian platform help to constrain the aerial extent of basement structure and sedimentary facies distributions overlying basement structures. Residual growth maps were computed to identify growth related thinning and subsidence thickening which will be correlated with features seen in the seismic data. Results of the above analyses demonstrate that the Arabian Platform has a long growth history, beginning as early as Pre-Cambrian time, and continuing through the Middle to Early TertiaryExecutive SummeryObjectivesThe essence of residual is that we would like to compute the best data set that could have been obtained in a field scale if regional tilt of the Arabian Platform had been minimum factor. This paper is intended to demonstrate some of the capabilities of high-resolution geophysical methods in the petroleum traps of the Arabian Platform. The primary goal is to establish the utility of integrated geophysical methods effectively in mapping petroleum traps known to occur within Arabian basins. Because of regional tilts affecting the platform during geological history, different linear filters were applied on standard subsurface seismic isopach maps to determine the residual structural growth versus subsidence.BackgroundThe technique of separating standard map data into two components of local fluctuations (residual) and trend surfaces (regional) has been used successfully by petroleum explorationists in many parts of the world and its application includes the discovery of the famous Leduc Reefs in the Alberta Basin in Central Alberta, Canada. Keywords: Reservoir Characterization, isopach map, subsidence, Upstream Oil & Gas, subsurface residual anomaly map, geometry, basin geometry, stratigraphic analysis, History, residual map Subjects: Reservoir Characterization, Seismic processing and interpretation This content is only available via PDF. 2006. Society of Petroleum Engineers You can access this article if you purchase or spend a download.
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Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».