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GEOSIGMOID GROUP
  • Subsurface Studies

    Geological & Structural Modeling

    3D structural frameworks

    Reservoir Engineering & Simulation

    Performance and recovery

    Seismic Interpretation (2D, 3D & 4D)

    Imaging the subsurface

    Forecasting & Field Development Plans

    Scenarios and forecasts

    Rock Physics & Seismic Inversion 

    Seismic to reservoir properties

    Resource & Reserve Evaluation 

    Volumes, risks, economics

    Reservoir Characterization

    Petrophysics and reservoir quality

    Geomechanics & Well Stability

    Stresses and wellbore integrity

    Subsurface Studies

    Integrated subsurface studies, from geology to reservoir engineering.

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  • Field Operations

    Rig Inspection & Acceptance

    Compliance and readiness

    Logistics & Field Readiness

    Mobilization and logistics

    Rig Refurbishment & Recommissioning

    Back to safe operation

    Maintenance Planning & CMMS Setup

    Maintenance and CMMS

    Equipment Inspection & Certification

    Critical equipment checks

    HSE Management & Field Compliance

    Safety and compliance

    Drilling & Workover Operations Support

    Technical operations support

    Operational Audits & Troubleshooting

    Audits and performance

    Wellsite Supervision & Company Man

    On-site supervision

    Crew Training & On-the-Job Coaching

    Competent field crews

    Field Operations

    Independent supervision and practical field support, from rig acceptance to HSE.

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  • Software Development
    EraFlow

    EraFlow™

    17 modules, 54 plug-ins

    GeoScan™

    Geoscience data management

    AI & Advanced Subsurface Analytics

    AI/ML for E&P workflows

    Subsurface Digital Platforms & Engineering Software

    Custom platforms and digital twins

    Software Development

    Proprietary platforms and custom software for the subsurface.

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  • Training

    Geology

    Petroleum geology and interpretation

    Production Engineering

    Well and field performance

    Geophysics

    Seismic and inversion workflows

    Drilling

    Well design and performance

    Petrophysics & Reservoir Modeling

    Static modeling and properties

    Digital & AI Subsurface Geoscience

    AI-driven geoscience

    Reservoir Engineering

    Reserves, simulation, optimization

    Multi-Disciplinary Courses

    Customized programs

    Training

    Applied geoscience and engineering courses for industry professionals.

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GEOSIGMOID GROUP
      • Subsurface Studies
      • Field Operations
      • Software Development
      • Training
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    Field Operations

    Drilling & Workover Operations Support

    Independent support to execute drilling and workover programs safely and efficiently.

    Drilling & Workover Operations Support - illustration

    Operational Supervision

    On-site execution and coordination.

    Program Compliance

    Procedures, programs, and standards.

    Performance Monitoring

    KPIs, reporting, and optimization.

    Decision Support

    Safe and controlled execution.

    Core Features

    Ensuring rigs are safe, compliant, and ready for operations.

    • Onsite Operational Supervision

      Provision of experienced drilling and workover supervisors to oversee daily operations, coordinate contractors, and ensure activities are executed in line with approved programs.

    • Program Compliance & Execution Control

      Monitoring of drilling and workover activities to ensure strict compliance with approved programs, procedures, and operational standards.

    • Performance Monitoring & Optimization

      Tracking of operational KPIs, non-productive time (NPT), and efficiency indicators, with proactive identification of improvement opportunities.

    • Daily Reporting & Communication

      Preparation of clear daily operational reports, operational summaries, and communication with client teams and stakeholders.

    • HSE Oversight & Risk Control

      Implementation and monitoring of HSE requirements, risk assessments, toolbox talks, and incident prevention measures at the wellsite.

    Foundation Package

    • Program Review

      Review of drilling and workover programs, procedures, and operational requirements prior to execution.

    • Onsite Supervision

      Independent onsite supervision ensuring safe execution, coordination of activities, and compliance with plans.

    • Performance Monitoring

      Continuous monitoring of operations, KPIs, and operational risks throughout execution.

    • Daily & Final Reports

      Preparation of daily drilling/workover reports and final operational summaries.

    • Lessons Learned

      Post-operation review capturing lessons learned and recommendations for future operations.

    FAQ

    Frequently asked questions

    Clear and concise answers to common questions about our drilling and workover operations support services, enhancing operational efficiency, safety, and performance.

    Ask our team

    We provide technical and operational support for drilling and workover operations, including well planning, operational supervision, performance optimization, and risk mitigation. 

     We support all phases, from planning and design to execution, monitoring, and post-operation evaluation for onshore and offshore projects.

     Our support helps reduce non-productive time (NPT), optimize drilling parameters, improve well integrity, and enhance overall operational efficiency and safety.

    Yes. We provide both on-site supervision and remote support, ensuring real-time decision-making and effective coordination with drilling teams. 

    Deliverables include operational procedures, daily and final reports, performance analysis, lessons learned, and recommendations for continuous improvement.

    Talk to us about drilling & workover operations support

    Tell us about your rig, well or site and we will propose a scope, a team and a schedule.

    Contact us

    GEOSIGMOID GROUP

    We turn subsurface data into decision-ready intelligence - consulting, field operations, software and training for exploration, development and production.

    Talk to our team →

    Services

    • Subsurface studies
    • Field operations
    • Software development
    • Training

    Platforms

    • EraFlow™
    • GeoScan™

    Company

    • Our origins
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    Offices

    Registered office - Dubai

    GEOSIGMOID GROUP - FZCO

    • Premises DSO-IFZA, IFZA Properties, Dubai Silicon Oasis, Dubai, United Arab Emirates
    • +971 50 890 5982
    • contact@geosigmoid.group

    Office - Tunis

    • IQ Smart Building & Business Center, Space Offices 807, Tunis, Tunisia
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