Best Oil and Gas Simulation and Modeling Software - Page 2

How Many Oil and Gas Simulation and Modeling Software Products Does G2 Track?

Total Products under this Category: 139

Category Stats (Nov 2026)

  • Average Rating: 4.17/5 (↑0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings

Last updated: November 12, 2026

How Does G2 Rank Oil and Gas Simulation and Modeling Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 300+ Authentic Reviews
  • 139+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Oil and Gas Simulation and Modeling Software

G2 Grid® for Oil and Gas Simulation and Modeling Software plotting products by satisfaction and market presence

Highlighted products: Octave Aspect Pipe Stress (CAESAR II), Petrel E&P Software Platform, Aspen HYSYS, Surfer, AFT Fathom, gPROMS, and CHEMCAD.

Underlying data: [Grid® JSON](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling/grids.json?focus%5B%5D=octave-aspect-pipe-stress-caesar-ii&focus%5B%5D=schlumberger-petrel-e-p-software-platform&focus%5B%5D=aspen-hysys&focus%5B%5D=surfer&focus%5B%5D=aft-fathom&focus%5B%5D=gproms&focus%5B%5D=chemcad)

SimSci PIPEPHASE

A PIPEPHASETM Pipeline Network Design simulation software rigorously models steady-state multiphase flow in oil and gas networks and pipeline systems with the power and flexibility to model applications ranging from the sensitivity analysis of key parameters in a single well, to multi-year facilities planning studies for an entire field.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate SimSci PIPEPHASE?

  • Ease of Use: 8.3/10 (Category avg: 8.5/10)

Who Is the Company Behind SimSci PIPEPHASE?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of SimSci PIPEPHASE?

What Are G2 Users Discussing About SimSci PIPEPHASE?

Synergi Pipeline Simulator

Synergi Pipeline Simulator is an internationally recognized transient flow simulation software for both liquid and gas pipelines. It provides a complete range of simulation solutions, from off-line pipeline design and planning through operator training and qualification to on-line systems, including leak detection and predictive simulation.

Average Rating: 3.5/5.0

Total Reviews: 2

How Do G2 Users Rate Synergi Pipeline Simulator?

  • Ease of Use: 5.8/10 (Category avg: 8.5/10)

Who Is the Company Behind Synergi Pipeline Simulator?

  • Seller: DNV
  • Year Founded: 1864
  • HQ Location: Høvik, NO
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®
  • Ownership: DNV

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of Synergi Pipeline Simulator?

TubeFlow PIC

TubeFlow PIC is a transient flow simulator that can be used to model well intervention operations with capillary string, coiled tubing, drill string, and wireline.

Average Rating: 3.8/5.0

Total Reviews: 2

How Do G2 Users Rate TubeFlow PIC?

  • Ease of Use: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind TubeFlow PIC?

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of TubeFlow PIC?

What Are G2 Users Discussing About TubeFlow PIC?

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ATMOS Simulation Suite

Atmos Simulation Suite has a range of powerful and user friendly tools to assist operators in monitoring their pipelines.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate ATMOS Simulation Suite?

  • Ease of Use: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind ATMOS Simulation Suite?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of ATMOS Simulation Suite?

What Are G2 Users Discussing About ATMOS Simulation Suite?

earthVision

EarthVision developed by Dynamic Graphics, offers software for 3D model building, analysis, and visualization, with precise 3D models that can be quickly created and updated. Accurate maps and cross-sections, reservoir characterization, and volumetric analysis are made easy.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate earthVision?

  • Ease of Use: 8.3/10 (Category avg: 8.5/10)

Who Is the Company Behind earthVision?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of earthVision?

What Are G2 Users Discussing About earthVision?

Echelon

Echelon is at reservoir simulator that typically achieves between 10x ' 50x faster runtimes than the leading commercial offerings while retaining the accuracy you expect from legacy simulators.

Average Rating: 1.5/5.0

Total Reviews: 1

How Do G2 Users Rate Echelon?

  • Ease of Use: 6.7/10 (Category avg: 8.5/10)

Who Is the Company Behind Echelon?

Who Uses This Product?

  • Company Size: 100% Medium

What Are G2 Users Discussing About Echelon?

ECLIPSE Industry-Reference Reservoir Simulator

The ECLIPSE industry-reference simulator offers the industry's most complete and robust set of numerical solutions for fast and accurate prediction of dynamic behavior for all types of reservoirs and development schemes.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate ECLIPSE Industry-Reference Reservoir Simulator?

  • Ease of Use: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind ECLIPSE Industry-Reference Reservoir Simulator?

  • Seller: SLB
  • Year Founded: 1846
  • HQ Location: Houston, TX
  • LinkedIn® Page: www.linkedin.com
    81,934 employees on LinkedIn®
  • Ownership: LSE:SCL
  • Total Revenue (USD mm): $1,869

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of ECLIPSE Industry-Reference Reservoir Simulator?

What Are G2 Users Discussing About ECLIPSE Industry-Reference Reservoir Simulator?

Exaquantum

Exaquantum is an incredibly comprehensive Plant Information Management Systems (PIMS) available for process industries.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate Exaquantum?

  • Ease of Use: 6.7/10 (Category avg: 8.5/10)

Who Is the Company Behind Exaquantum?

  • Seller: Yokogawa
  • Year Founded: 1915
  • HQ Location: Tokyo, JP
  • LinkedIn® Page: www.linkedin.com
    8,765 employees on LinkedIn®
  • Ownership: TYO: 6841

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Exaquantum?

What Are G2 Users Discussing About Exaquantum?

ExcSim Reservoir Simulator

EXCSIM is a two-dimensional 3-phase fully implicit reservoir simulator add-in for 32-bit Microsoft Excel 2007 and later versions of Microsoft Office.This add on simulates oil and gas production forecasts from any underground oil and gas field.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate ExcSim Reservoir Simulator?

  • Ease of Use: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind ExcSim Reservoir Simulator?

  • Seller: Microsoft
  • Year Founded: 1975
  • HQ Location: Redmond, Washington
  • LinkedIn® Page: www.linkedin.com
    232,750 employees on LinkedIn®
  • Ownership: MSFT
  • Phone: +1 (877) 276-2464

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of ExcSim Reservoir Simulator?

FLOWModel

The FLOWModelR is capable of simulating wax deposition from multiphase systems under many field operating scenarios, such as onshore or offshore, vertical or horizontal, insulated or not insulated, etc.

Average Rating: 3.5/5.0

Total Reviews: 1

How Do G2 Users Rate FLOWModel?

  • Ease of Use: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind FLOWModel?

Who Uses This Product?

  • Company Size: 100% Medium

What Are G2 Users Discussing About FLOWModel?

GASWorkS

GASWorkS is a Windows based steady-state network modeling tool.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate GASWorkS?

  • Ease of Use: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind GASWorkS?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of GASWorkS?

What Are G2 Users Discussing About GASWorkS?

Integrated Drilling Simulator (IDS)

The Integrated Drilling Simulator (IDS) is the heart of both the eDrilling System and the eControl System. IDS is a synthesis of multiple transient and steady state coupled models for the drilling sub-processes. It simulates interactions between the various sub-processes.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind Integrated Drilling Simulator (IDS)?

  • Seller: Sintef
  • Year Founded: 1950
  • HQ Location: Trondheim, NO
  • LinkedIn® Page: www.linkedin.com
    2,594 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Integrated Drilling Simulator (IDS)?

KAPPA-Workstation

Uses dynamic data to analyze and control modules for Pressure Transient Analysis (Saphir NL), Rate Transient Analysis (Topaze NL), full field numerical modeling (Rubis) and Formation Testing (Azurite). The freestanding Production Logging (Emeraude) and Field Performance Analysis software (Citrine).

Average Rating: 3.5/5.0

Total Reviews: 1

How Do G2 Users Rate KAPPA-Workstation?

  • Ease of Use: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind KAPPA-Workstation?

  • Seller: KAPPA
  • Year Founded: 1987
  • HQ Location: Paris, FR
  • LinkedIn® Page: www.linkedin.com
    149 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are G2 Users Discussing About KAPPA-Workstation?

Meera Simulation

MEERA Simulation is the first AI-Physics dynamic reservoir simulator in the Oil & Gas industry which combines conventional numerical simulation techniques with modern machine learning approaches in an augmented framework to enable super-fast history matching and production forecasting.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate Meera Simulation?

  • Ease of Use: 6.7/10 (Category avg: 8.5/10)

Who Is the Company Behind Meera Simulation?

Who Uses This Product?

  • Company Size: 67% Small, 33% Medium

What Are Recent G2 Reviews of Meera Simulation?

What Are G2 Users Discussing About Meera Simulation?

Move

Move is the core application of the Move suite. It provides a powerful stand-alone environment for data integration, cross-section construction and 3D model building and forms the base for the specialist structural modules for 2D and 3D kinematic, geomechanical, fracture, and sediment modelling and stress analysis.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Move?

  • Ease of Use: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind Move?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Move?

What Are G2 Users Discussing About Move?

Neya Kumaresan
NK
Researched and written by Neya Kumaresan
Updated October 3, 2024