Geophysicist

Role Description

fiber-optic sensing based Well and Reservoir intelligence solutions

bring domain-specific physics and behavioral. understanding of Wells and Reservoirs into AI/ML models

This role will work closely with other geophysicists, data scientists, and data engineers to support the deployments of our AI platform.

Key Responsibilities

• Support the acquisition of data from the field assets involving DAS/DTS as well as other traditional sensors.
• Interpret DAS/DTS data in the context of wellbore, reservoir, and geo-mechanical / geo-thermal behaviour, including production, injection, integrity, and flow-related phenomena.
• Diagnose physics-driven signatures in fiber-optic sensing data such as:

Flow regimes and changes

Pressure and temperature transients

Injection/production responses

Leakage or integrity-related anomalies

Deformation or strain-related effects.

• Build behavioral and analytical models explaining why specific DFOS signal patterns occur under given subsurface conditions.
• Translate physical domain understanding into

  AI/ML feature engineering

  , data labelling strategies, and anomaly definitions with the help of physics-aware constraints, heuristics, and validation rules within ML workflows.
• Guide selection of

  frequency bands, spatial/temporal aggregation logic, and signal representations

  for DAS/DTS analytics.
• Support field deployments, pilots, and validation exercises by correlating sensor data with operational context.
• Contribute to internal diagnostic playbooks, interpretation frameworks, and best-practice guidelines for DFOS-based monitoring.
• Assist in technical discussions with clients by clearly explaining the physical basis of detected events and insights.
• Document workflows, results, and technical insights clearly in reports or code comments.

Required Qualifications

• 10-15 years of professional experience

  in geophysics applications in Oil & Gas domain such as reservoir monitoring, geothermal well monitoring, subsurface diagnostics or similar application areas.
• Direct hands-on experience of interpreting and working with subsurface / well data from fiber-sensing systems (e.g., DAS, DTS) is a must including seismic, pressure/temperature, micro-seismic, or similar datasets.
• Hands-on experience of working with Vertical Seismic Profiling
• Deep expert level understanding of

  well integrity monitoring, injection surveillance, CCUS monitoring and reservoir surveillance

  use cases.
• Working proficiency in any well/reservoir data visualization tool is a plus
• Bachelor's or Master's degree in Geophysics, Reservoir Engineering, Petroleum Engineering, Applied Physics, or a closely related discipline.
• Should have strong communication skills, and collaborative mindset with ability to manage and drive the technical discussions with global clients