Using Oil, Gas and Salt Resources Library well data in groundwater research
Notice bibliographique
Résumé
Providing safe drinking water to all Ontarians is increasingly the focus of new regulation and initiatives. Models and studies require high-quality data sources or expensive data collection efforts. Data archived at the Oil, Gas and Salt Resources Library (OGSR Library) represents one possible source of data in groundwater modelling. The OGSR Library dataset has geological and hydrological data for depths in the subsurface that are not intercepted by water and geotechnical borings. This data can be used to create models that extend our knowledge and protection of groundwater deeper into the subsurface. The OGSR Library is a data archive and geoscience research centre focusing on the data associated with wells drilled under the Oil, Gas, and Salt Resources Act (OGSRA). This data includes files on 26,720 wells (40 Brine, 12,192 Gas Wells, 993 Private Gas Wells, 5,368 Oil Wells, 447 Storage Wells, 207 Solution Mining Wells, 412 Injection and Disposal Wells, 7,061 Other Types). Geophysical logs for 20,430 wells are available, drill cutting samples from 10,887 wells and core samples from 1,110 wells. Geological formation top picks have been recorded for 289,600 contacts, with ~33,861 of these contacts reviewed by QA/QC geologists at the OGSR Library. In addition to these data a huge effort has been undertaken to complete quality assessment and quality control (QA/QC) on the original data from drillers. In addition to geological and geophysical information there are 35,006 water contact records in the Library database. This data is collected through OGSRA well drilling where the reporting requires details about water interval depths, type, and static level. Detailed water analyses and chemistry are available on 1,023 of the water zones. There can be multiple water records for a single well depending on the number of water intervals encountered during drilling. This allows potential aquifers to be located and mapped for different water types. The use of this data has the capability of greatly improving our understanding of subsurface water at greater depths than other datasets. All detailed well record information can be accessed from the OGSR Library databases with a membership. A regional 3D geological model of the Paleozoic bedrock of southern Ontario is in its third year of development. This project is a collaboration by the Geological Survey of Canada (GSC), Ontario Geological Survey (OGS), Ontario Ministry of Natural Resources and Forestry (MNRF) and the OGSR Library. The next steps of this project will use the modelled formation layers generated from OGSR Library data to create a hydrostratigraphic model of Southern Ontario. This model represents one application of OGSRA well data to protecting groundwater, many others opportunities are possible.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
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 | 0,003 | 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 | 0,001 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,012 | 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 ».