Subsurface Alliance
Subsurface Alliance
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  • More
    • Home
    • About Us
      • Experience
      • Our Experts & Partners
      • Clients & Testimonials
      • Privacy Policy
    • Our Services
      • Drilling & Completions
      • Reservoir Development
      • Fractures, Karst & more
      • Assurance & Expert Advice
    • Resources
      • Publications
      • Technical Series
      • Webinars
    • Contact Us
  • Home
  • About Us
    • Experience
    • Our Experts & Partners
    • Clients & Testimonials
    • Privacy Policy
  • Our Services
    • Drilling & Completions
    • Reservoir Development
    • Fractures, Karst & more
    • Assurance & Expert Advice
  • Resources
    • Publications
    • Technical Series
    • Webinars
  • Contact Us

We support subsurface projects across the entire energy industry, from traditional oil and gas to geothermal and geologic storage.

Quality Assurance and Expert Advice

Critical Review & Quality Assurance

We provide expert-level critical reviews of geomechanics projects to ensure technical rigor, reliability, and alignment with operational objectives. Our assessments encompass data quality, model assumptions, calibration methods, and interpretation of results, identifying potential gaps and offering actionable recommendations. Upon completion of our review, we issue a formal assurance statement that reflects the level of confidence in the geomechanics work and its readiness for operational use—giving stakeholders a clear, independent validation of technical integrity and risk posture. 

Expert Advice

We specialize in providing expert geomechanics advice through collaborative engagement with your team. Acting as technical advisors, we help refine project scopes, validate modeling strategies, and anticipate geomechanical risks before they impact operations. Our input ensures that your team benefits from current best practices and a second layer of technical scrutiny, boosting confidence in key decisions. 

Expert Witness

We provide expert witness services in geomechanics, offering clear, objective, and technically sound support for legal and regulatory proceedings. Our role includes reviewing technical documentation, preparing expert reports, and presenting complex geoscientific concepts in a manner that is accessible to legal teams, arbitrators, and courts, ensuring that decisions are informed by rigorous scientific understanding.

Connect with an Expert

Brochures

SA CCS Services (pdf)Download
SA Pore Pressure Wellbore Stability Services (pdf)Download
SA Fractured Reservoirs Services (pdf)Download
SA Geothermal Services (pdf)Download
SA 3D Geomechanics Services (pdf)Download
SA Well Stimulation Services (pdf)Download

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