From raw drillhole database to a signed resource report — in one afternoon.
SRES is opinionated on purpose. Every step in the workflow is a first-class module that hands its outputs to the next, so nothing gets lost in translation between tools.
A defensible resource workflow, end to end.
Each step below can be executed in under an hour on a real project — even faster once the team has run through the loop once.
Upload Collar, Survey, Assay, Geology and (optionally) CRM / Blank / Duplicate CSVs. SRES auto-detects industry column aliases (BHID → hole_id, easting → x, from/to intervals, etc.) so most files map on the first try.
- Validated tables with row counts and coverage stats.
- Per-hole trace preview and lithology roll-up.
- Auto-suggested EPSG, density defaults and cut-off ranges.
Deep validation catches missing surveys, out-of-hole assays, geometry overlaps and negative depths before they contaminate a block model. QAQC analytics deliver control-chart envelopes on CRMs, blanks and duplicates.
- Categorised issue log (error / warning / info) with affected hole IDs.
- Precision, bias, HARD, top-cut recommendation and log-probability plots.
- Data validation and QAQC PDF and JSON exports.
Pick an interpolator — IDW, Nearest Neighbour or Ordinary Kriging — and let SRES compute a domained block model with composite lengths, variogram fitting and per-lithology density.
- 3D block model with tonnage, grade and classification per block.
- Grade-tonnage curves with a commodity-aware cut-off range.
- Multiple 3D views: by grade, by lithology, ore only, waste only.
Run the floating-cone pit optimiser with your own price and cost assumptions. Sweep cut-off vs NPV, run price / cost / recovery sensitivity, and simulate Monte-Carlo NPV distributions.
- Pit shell with ore, waste, strip ratio and NPV summary.
- Cutoff-sensitivity, sensitivity report PDF and DOCX.
- P10 / P50 / P90 Monte-Carlo simulation with histogram.
Assemble a full CPR PDF (or DOCX) with cover, methodology, findings, sensitivity and appendices — with signature blocks and watermarked public share links.
- JORC / NI 43-101 / SAMREC-aligned narrative and figures.
- Public share URLs with expiry, view tracking and audit logs.
- Per-borehole continuous logs bundled as a companion PDF.
Who benefits — and how.
Skip the CSV munging and legacy license servers — spend the day on domaining, variography and defensible classification.
Get pit shells, NPV, and sensitivity charts against your own commodity prices — with a live cut-off slider.
Assemble sign-off-ready CPR PDFs with narrative, figures and watermarked share links in a few clicks.
We will run the entire five-step loop on your data during a 45-minute session.
No slideware. No pre-canned demos. Just your own drillhole database, on the real product.
Book a session