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Head-to-head · Oil and Gas Software

Upstream On Demand vs ECHELON

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Upstream On Demand #3 in Oil and Gas Software 8.7/10 Pricing on request ✓ 5 of 6 features Visit site
ECHELON #6 in Oil and Gas Software 8.4/10 Pricing on request ✓ 2 of 6 features Visit Stone Ridge

Upstream On Demand leads on 0 checks, ECHELON on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreUpstream On Demand · 8.7/10
  • Most featuresUpstream On Demand · 5 of 6

Upstream On Demand scores higher on our rubric for oil and gas software: 8.7 against 8.4 out of 10; our editors rank them #3 and #6.

Upstream On Demand is the better fit for teams seeking broad cloud upstream operations. ECHELON is the better fit for teams needing scalable reservoir simulation.

  • Upstream On Demand fits best

    Teams seeking broad cloud upstream operations

  • ECHELON fits best

    Teams needing scalable reservoir simulation

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Side by side

Feature Upstream On Demand 8.7/10 Visit ↗ ECHELON 8.4/10 Visit ↗
At a glance
Editor score 8.7 8.4
Ranking #3 in Oil and Gas Software #6 in Oil and Gas Software
Best for Teams seeking broad cloud upstream operations Teams needing scalable reservoir simulation
Pricing model Paid Paid
Starting price Pricing on request —
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Cloud Cloud, Self-hosted
Platforms Web Windows, Linux
Built for Mid-market, Enterprise Mid-market, Enterprise
Features Upstream On Demand 5/6 · ECHELON 2/6
Well management ✓ (best) Not checked yet
Production management ✓ ✓
Reservoir modeling Not checked yet ✓ (best)
Hydrocarbon accounting ✓ (best) Not checked yet
Land and lease management ✓ (best) Not checked yet
Regulatory reporting ✓ (best) Not checked yet
Our review
Pros
  • Covers well lifecycle and production operations in one suite
  • Includes production accounting, allocation, revenue, and financial workflows
  • Combines land, lease, regulatory, and operational reporting capabilities
  • GPU and multi-GPU scaling for large, complex reservoir models
  • Petrel plug-in supports local, HPC-cluster, and cloud execution
  • Pay-per-use cloud option requires no local hardware
Cons
  • Pricing requires contacting Quorum Software sales
  • Cloud-hosted web access may not suit on-premises requirements
  • Broad scope may exceed the needs of narrowly focused operators
  • Licensing requires a sales quote rather than published prices
  • Advanced simulation workflows may exceed smaller teams’ needs
  • The Petrel plug-in is the specifically documented Windows workflow
Our verdict

Upstream On Demand is Quorum Software’s cloud solution for upstream oil and gas operations. It brings well lifecycle management, production tracking, accounting and allocation, upstream revenue, land and lease records, and regulatory…

Read the review →

ECHELON is Stone Ridge Technology’s GPU-based reservoir simulator for energy companies and reservoir engineers working with complex models. It supports black-oil and compositional simulation, grids and models up to billions of cells, and…

Read the review →
  1. Upstream On DemandOil and Gas Software 8.7Pricing on request
  2. ECHELONOil and Gas Software 8.4Pricing on request

Strengths and trade-offs

  • Upstream On Demand — where it wins

    • Covers well lifecycle and production operations in one suite
    • Includes production accounting, allocation, revenue, and financial workflows
    • Combines land, lease, regulatory, and operational reporting capabilities

    Where it doesn't

    • Pricing requires contacting Quorum Software sales
    • Cloud-hosted web access may not suit on-premises requirements
    • Broad scope may exceed the needs of narrowly focused operators

  • ECHELON — where it wins

    • GPU and multi-GPU scaling for large, complex reservoir models
    • Petrel plug-in supports local, HPC-cluster, and cloud execution
    • Pay-per-use cloud option requires no local hardware

    Where it doesn't

    • Licensing requires a sales quote rather than published prices
    • Advanced simulation workflows may exceed smaller teams’ needs
    • The Petrel plug-in is the specifically documented Windows workflow
  • Upstream On Demand8.7/10 · Pricing on request

    A broad cloud suite covering upstream operations, accounting, land, revenue, and reporting.

    Visit siteFull verdict →
  • ECHELON8.4/10 · Pricing on request

    A scalable simulator for teams running large reservoir models across local, HPC, or cloud environments.

    Visit Stone RidgeFull verdict →

More comparisons

All oil and gas software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update