
Octavio Vidal
Exploration Geologist

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About me
Geotechnical Engineer at AngloGoldAshanti / Geomechanical OP-UG
Education

Centro Geotécnico Internacional
2020 -Diploma in Underground and Surface Geomechanics Geomechanical.webp)
Universidad de Oriente (VE)
2000 - 2007Bachelor´s degree Geology/Earth Science, General
Experience

Crystallex International Corporation
Aug 2005 - Mar 2011Exploration GeologistHydrothermal and Disseminated Porphyry Cupriferous Au-Cu deposit.Geological data base loadAnalysis and interpretation of geological and geochemical databaseCorrelations (lithological, mineralogical and alteration)Digital thematic mapsPerforations; Diamantina DDH, Reverse Air Circulation (RC), Blast Holes, Auger DrillingControl of drilling, sampling, geological and geotechnical logging of cores, preparation of samples for QA / QC geochemical analysis.Environment (ground and surface water sampling, etc.) Show less

BOHAI DRILLING SERVICE VENEZUELA S.A
Nov 2012 - Dec 2013Mudlogging - LoggerReading and analysis of parameters (sensors) and gas drillingMicroscopic sampling and logging of doggerelMasterlog, litologCorrelations (logs; lithology, gas, radioactive and electrical)

I.P.K
Sept 2014 - Dec 2014Operations CoordinatorOpen Pit. Mining production operations preparation of areas for drilling and blasting, loading and hauling of material, supervision of equipment and personnel, reports.

Pacific Logging
Dec 2014 - Nov 2017Technical Supervisor MasterSensors (installation, calibration and removal. Drill instrumentation), viewing room, reading and analysis of drilling parameters in real time R.T.O and by remote console. Directional wells.

Cementos Avellaneda S.A
Jun 2019 - Jul 2023Operational Geotechnics; geotechnical mapping (RMR, SMR, GIS and Lilly), geotechnical logging (RQD, GF, Rec, GSI), inventory and reports of geotechnical events, geotechnical inspection with risk matrix, collaboration in short-term mining planning, post blast control, Slope monitoring with; “Radar Ibis Hydra-X”, focused digital sensors (inclinometers and laser distance meters), topographic prisms and mechanized extensometers.Design Geotechnics; geotechnical and structural database processing, kinematic analysis, Geotechnical software (Dips, RSData, Slide2, RS2, RocFall, RocPlane, SWedge), structural mapping, geotechnical domains, diamond well database (collar, survey, assay, geotechnical and structural data), structural geological model with Leapfrog and Surpac. Show less
Geotechnical Geologist
Oct 2019 - Jul 2023Exploration Geologist
Jun 2019 - Sept 2019

AngloGold Ashanti
Aug 2023 - nowIngeniero GeomecánicoMina Subterránea UGAnálisis de Estabilidad Método Mapeo SoftwareCrown Pillar Carter Q RS2Rib Pillar Mathews Q RS2By Pass Q UnWedgeSil Pillar Q RS2Diferentes análisis para corto, media y largo plazo en labores subterráneasAnálisis de sistemas de sostenimiento para; aperturas de Portales, By Pass, disminución de diluciones y soporteMapeo; estructuras y geotécnico (Q de Barton).Mapas; estructuras, Q de Barton, dominio geotécnico (GTU) y riesgosPerfil de riesgo geotécnico de explotación de cámaras (aplicado al análisis del riesgo de minado de cámaras a largo plazo)Modelado y creación de solido de las diluciones de c/u de las cámaras a minarAnálisis; taladros planificados, minado de cámaras criticas (validación de taladros planificados, evaluación de taladros reales “réflex”, análisis de la simulación de halos de energía, etc)Reconciliación geotécnica de dilucionesSoporte a operaciones, inspecciones, validaciones para labores de desarrollo y producción, reportes de novedades y riesgos con la aplicación Survey123Mina OPMapeo; dominio, estructural, geotécnico (RMR, GIS, Lily, Post Voladura)Mapas; domino, estructural, geotécnico, mecanismos de rotura y riesgosAnálisis; estabilidad de taludes, estructural, cinemático, caída de roca, reconciliación de bermas y resultados de ensayos de laboratorioSoporte a operaciones, inspecciones, tomas de muestras, identificación de zonas para saneo tojeo y cadeneo en taludesDiseño de pozos geotécnicos planificados, loggueo y proyección de la información Herramientas, Métodos y Modelos utilizados en Minas UG y OPHerramientas utilizadas para los análisis; Abacos, Excell, Dip, RocPlane, RocFall, RocTopple, Swedge, UnWedge, Slide2, RS2, RocData, GEM4D, Straje3D, Lepfrog, DatamineTipos de Métodos; empíricos, estadísticos, equilibrio limite, elementos finitosTipos de Modelos; implícito y explícitoBase de Datos estructural y geotecnica de OP y UG Show less
Licenses & Certifications
- View certificate

Estabilidad de Taludes en Suelos y Rocas
Centro Geotecnico Internacional - CGIJul 2021 - View certificate

The Displacement of the Blockchain / Universidad Austral
CourseraJan 2021 - View certificate

International Business II / The University of New Mexico
CourseraDec 2020 - View certificate

Diplomado de Geomecánica Subterránea y Superficial
Centro Geotecnico Internacional - CGINov 2021 - View certificate

International Business I / The University of New Mexico
CourseraOct 2020 - View certificate

Geomecánica Computacional Software Rocdata v3.0
Centro Geotecnico Internacional - CGIJul 2020 - View certificate

Mapeo Geomecánico para Túneles y Excavaciones Subterráneas
Centro Geotecnico Internacional - CGIJun 2020
Languages
- poPortugués
- enEnglish
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