Case studies overview

Representative subsurface work across the full value chain

A selection of themes that reflect Tachyons’ independent, vendor-neutral expertise. The emphasis is on measurable subsurface outcomes, disciplined assurance, and practical field execution — without exaggeration.

Petrophysics Reservoir EOR Assurance M&A

Low-resistivity pay resolution

Petrophysics

Integrated log analysis to differentiate pay from conductive lithologies, sharpening net-to-gross and volumetrics.

Tight carbonate producer work

Production

Targeted diagnostics on permeability and flow barriers to improve deliverability in low-perm carbonate systems.

QA re-evaluation programs

Assurance

Independent QA/QC of legacy interpretations to reduce uncertainty and align multidisciplinary inputs.

Microbial EOR screening

EOR

Reservoir suitability assessments to prioritize microbial EOR candidates with clear operational constraints.

LoSal EOR evaluation

EOR

End-to-end screening for low-salinity waterflooding to identify recovery uplift potential.

Portfolio assurance

Assurance

Independent subsurface review to align asset ranking, risks, and capital allocation decisions.

Field redevelopment support

Development

Integrated static/dynamic insights to prioritize workovers, infill opportunities, and facility alignment.

Reserves audit readiness

Reserves

Data integrity and methodological alignment to support defensible reserves audits.

Asset evaluation & acquisition support

M&A

Independent subsurface assessments to validate acquisition assumptions and highlight upside.

Bid-round support

Strategy

Rapid due diligence on subsurface data to shape competitive and risk-balanced bids.

Logging QA & reprocessing

Logging

Consistent, auditable log QC to improve confidence in petrophysical and reservoir inputs.

Subsurface portfolio integration

Integration

Cross-discipline synthesis across petrophysics, reservoir, and AI workflows to drive actionability.

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