# Best Oil and Gas Simulation and Modeling Software - Page 4

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

**Total Products under this Category:** 134

### Category Stats (Aug 2026)

- **Average Rating:** 4.14/5 The average rating of products in this category, based on all submitted ratings

_Last updated: August 01, 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
- 134+ 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](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling/grids.png?focus%5B%5D=57710&focus%5B%5D=13024&focus%5B%5D=12899&focus%5B%5D=109729&focus%5B%5D=111152&focus%5B%5D=13036&focus%5B%5D=13001)

Highlighted products: Octave Aspect Pipe Stress (CAESAR II), Petrel E&P Software Platform, Surfer, Aspen HYSYS, 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=surfer&focus%5B%5D=aspen-hysys&focus%5B%5D=aft-fathom&focus%5B%5D=gproms&focus%5B%5D=chemcad)

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### [3Dec](https://www.g2.com/products/3dec/reviews)

3DEC is a three-dimensional numerical modeling code for advanced geotechnical analysis of soil, rock, ground water, structural support, and masonry. 3DEC simulates the response of discontinuous media (such as jointed rock or masonry bricks) that is subject to either static or dynamic loading. The numerical formulation It is based on the distinct element method (DEM) for discontinuum modeling. UDEC is the two-dimensional version.

#### Who Is the Company Behind 3Dec?

- **Seller:** [ITASCA Software](https://www.g2.com/sellers/itasca-software)
- **Year Founded:** 1981
- **HQ Location:** Minneapolis, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=923085d869db69e97779c7ed58259bdd5e9adc85952d6b488489710733bc29b8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fitasca-software&secure%5Burl_type%5D=linkedin_company_website)  
4 employees on LinkedIn®

### [AccuMap from IHS Markit](https://www.g2.com/products/accumap-from-ihs-markit/reviews)

AccuMap from IHS Markit is a mapping, data management and analysis software for companies operating in the Western Canadian Sedimentary Basin and Frontier areas.

#### Who Is the Company Behind AccuMap from IHS Markit?

- **Seller:** [S&P Global](https://www.g2.com/sellers/s-p-global)
- **HQ Location:** New York, NY
- **Twitter:** @SPGlobal  
47,349 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=3a6973c9f8d6bfe7e222c70e8d265acdbe29fd0d66a948d8545f9b05a1fc79fd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2934%2F&secure%5Burl_type%5D=linkedin_company_website)  
40,842 employees on LinkedIn®
- **Ownership:** NYSE: SPGI

### [AVEVA Activity Visualisation Platform (AVEVA AVP)](https://www.g2.com/products/aveva-activity-visualisation-platform-aveva-avp/reviews)

AVEVA Activity Visualisation Platform is a brand-new immersive simulation and training solution for the plant, power and marine industries, that harnesses the technologies of computer gaming to transform operational safety and efficiency.

#### Who Is the Company Behind AVEVA Activity Visualisation Platform (AVEVA AVP)?

- **Seller:** [AVEVA](https://www.g2.com/sellers/aveva)
- **Year Founded:** 1967
- **HQ Location:** Cambridge, GB
- **Twitter:** @AVEVAGroup  
15,381 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=8ec052d5ef72ef55bb2720c2de5688080960a561153203483884d276ff3b3b90&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F14547%2F&secure%5Burl_type%5D=linkedin_company_website)  
7,631 employees on LinkedIn®
- **Ownership:** LSE:AVV

### [BEASY Crack Simulation](https://www.g2.com/products/beasy-crack-simulation/reviews)

BEASY Crack Simulation Technology provides easy to use crack modelling tools to predict stress intensity factors, crack growth rates, critical crack sizes, critical crack locations and crack growth paths.

#### Who Is the Company Behind BEASY Crack Simulation?

- **Seller:** [C M BEASY](https://www.g2.com/sellers/c-m-beasy)
- **HQ Location:** Southampton, GB
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9c36501eca9148bcae9bbdd06c26dedc1a0e750ebc09b8a984e7e1a627b03fbb&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbeasy-software-and-services%2F&secure%5Burl_type%5D=linkedin_company_website)  
15 employees on LinkedIn®

### [ComboCurve](https://www.g2.com/products/combocurve/reviews)

ComboCurve is the fastest analysis platform in energy. It unites forecasting, type curves, economics, mapping, modeling, and net zero planning in a single workflow. Auto-forecast thousands of wells and compare dozens of economic scenarios simultaneously in minutes. “ComboCurve was created to solve critical pain points, helping energy companies better manage their forecasting, valuation, reporting, and decision-making functions,” said Armand Paradis, CEO and Co-Founder, ComboCurve. Track Record: 320+ Clients 150+ Personnel 2021 Disruptive Technology of the Year Winner 2022 Disruptive Technology of the Year Winner 2022 Innovation of the Year 2022 Best and Brightest Companies to Work for in the Nation 2023 Best and Brightest Companies to Work for in the Nation 2021 $10M in funding 2022 $50M in funding Key Features: Forecasting Type Curves Economics ComboCarbon - GHG & Carbon Reporting ComboSync - Automated Data Syncing

#### Who Is the Company Behind ComboCurve?

- **Seller:** [ComboCurve](https://www.g2.com/sellers/combocurve)
- **Year Founded:** 2017
- **HQ Location:** Houston, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9bfc4a00b09f7b73ac15eaf06336cfcfc0a2ffdf3fb9aac28c6558c9de9af691&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcombocurve%2F&secure%5Burl_type%5D=linkedin_company_website)  
81 employees on LinkedIn®

### [CompAna](https://www.g2.com/products/compana/reviews)

CompAna models the end-by-end and stage-by-stage performance of a reciprocating, positive displacement compressor of virtually any head end / crank end, cross-over and by-pass geometry. The model handles any range of staging, compression ratios and gas throughput.

#### Who Is the Company Behind CompAna?

- **Seller:** [Performance Sciences](https://www.g2.com/sellers/performance-sciences)
- **HQ Location:** Evergreen, CO
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Corva](https://www.g2.com/products/corva/reviews)

Corva is the App Store for Energy that empowers operators and service companies with more than 150 app solutions that support wellsite operations worldwide by monitoring drilling and completion operations in real time, avoiding hazards, maximizing crew performance, and driving quantifiable financial efficiencies.

#### Who Is the Company Behind Corva?

- **Seller:** [Corva](https://www.g2.com/sellers/corva)
- **Year Founded:** 2014
- **HQ Location:** Houston, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c217a452ee5334c34c4e0c2316562c08e2daaa185125a9d64f12a9e1922973fd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcorva%2F&secure%5Burl_type%5D=linkedin_company_website)  
274 employees on LinkedIn®

### [CRS](https://www.g2.com/products/crs/reviews)

CRS is a web-based simulation engine designed for black-swan incidents that incorporates real-time instructor support tools, tracks, and provides feedback on your player performance and allows you to conduct team training exercises.

#### Who Is the Company Behind CRS?

- **Seller:** [Engineering & Computer Simulations](https://www.g2.com/sellers/engineering-computer-simulations)
- **Year Founded:** 1997
- **HQ Location:** Orlando, US
- **Twitter:** @Ecsorl  
445 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=198e04ddf387c92e0d844e8e7e35a119ac8d493226c3b53cc2cecb9445f54540&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fengineering-%2526-computer-simulations%2F&secure%5Burl_type%5D=linkedin_company_website)  
192 employees on LinkedIn®

### [DrillScan Software](https://www.g2.com/products/drillscan-software/reviews)

AWE offers constant performance improvement for the client by leveraging the extensive experience of our engineering team and DrillScan® digital solutions. We are a drilling engineering and R&D team renowned for pioneering the development and implementation of industry-leading physics-based models. DRILLSCAN DIGITAL SOLUTIONS Enhance drilling engineer performance with precise digital solutions ADVANCED WELL ENGINEERING Premium engineering services to maximize the efficiency of your well delivery process RESEARCH & DEVELOPMENT Continual R&D development to improve models for H&P rigs and global clients Tailored Analysis Provide customized engineering studies tailored to clients' needs, delivering expert drilling outcomes Well Delivery Optimize the well delivery process, ensuring safety and regulatory compliance Real-Time Advisory Monitor live operations to optimize drilling efficiency and issue alerts to prevent non-productive time

#### Who Is the Company Behind DrillScan Software?

- **Seller:** [Helmerich & Payne](https://www.g2.com/sellers/helmerich-payne)
- **Year Founded:** 1920
- **HQ Location:** Tulsa, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=3186fe0c0b7f27eb832386a1ac166a794c830e4ee251ec716051bb86dfe544e8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fhelmerich-%2526-payne%2F&secure%5Burl_type%5D=linkedin_company_website)  
11,027 employees on LinkedIn®

### [Drillsoft HDX](https://www.g2.com/products/drillsoft-hdx/reviews)

Drillsoft HDX is a hydraulic transient model designed to calculate the profiles of pressure and temperature as well as the well's ECD in real time.

#### Who Is the Company Behind Drillsoft HDX?

- **Seller:** [Drillsoft](https://www.g2.com/sellers/drillsoft)
- **Year Founded:** 2017
- **HQ Location:** Houston, US
- **Twitter:** @drillsoft  
186 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ad5ac67648a39a0e2d6b136275bff76d1ea542631079422e0f30117e1b3e2a88&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdrillsoft&secure%5Burl_type%5D=linkedin_company_website)  
9 employees on LinkedIn®

### [Elsyca CPMaster](https://www.g2.com/products/elsyca-cpmaster/reviews)

Elsyca CPMaster is a CAD-based software simulation platform for the design and analysis of cathodic protection installations. Elsyca CPMaster is typically used for the CP protection of structures such as offshore oil platforms, FPSOs, ship hulls, ballast tanks, offshore wind turbine foundations, storage tanks, and is also applied for detailed 3D analyses on specific areas of pipeline networks such as crossings.

#### Who Is the Company Behind Elsyca CPMaster?

- **Seller:** [Elsyca](https://www.g2.com/sellers/elsyca)
- **Year Founded:** 1997
- **HQ Location:** Wijgmaal (Leuven), BE
- **Twitter:** @ElsycaTweet  
105 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=25b2b6b05e9b979de7d055c94592c6c3c15cb5d92239ee0d3694f07124bd3746&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F651317&secure%5Burl_type%5D=linkedin_company_website)  
37 employees on LinkedIn®

### [EnVision Universal Simulation](https://www.g2.com/products/envision-universal-simulation/reviews)

The EnVision training solution uses universal process simulators to provide 80% of the required operational knowledge your trainees need at about 20% of the cost of a custom OTS.

#### Who Is the Company Behind EnVision Universal Simulation?

- **Seller:** [GSE Systems](https://www.g2.com/sellers/gse-systems)
- **Year Founded:** 1971
- **HQ Location:** Columbia, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=1dde20025488e16914a810c560e4961497da28b4bdee0fd8fb3c7860c320a141&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgse-solutions%2F&secure%5Burl_type%5D=linkedin_company_website)  
398 employees on LinkedIn®
- **Ownership:** NASDAQ: GVP

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of EnVision Universal Simulation?

**["Highly valuable Training Platform for Oil & Gas Sector"](https://www.g2.com/survey_responses/envision-universal-simulation-review-4438749)**

**Rating:** 5.0/5.0 stars

_— Engr. Khawaja R._

[Read full review](https://www.g2.com/survey_responses/envision-universal-simulation-review-4438749)

#### What Are G2 Users Discussing About EnVision Universal Simulation?

- [What is EnVision Universal Simulation used for?](https://www.g2.com/discussions/what-is-envision-universal-simulation-used-for)

### [EOSModel](https://www.g2.com/products/eosmodel/reviews)

The EOSModelR computer program is capable of simulating the complete PVT phase behavior of reservoir fluids, e.g. dry gases, gas condensates, and oils It calculates hydrate envelopes, multi-contact miscibility, wide P-T range viscosity, and other.

#### Who Is the Company Behind EOSModel?

- **Seller:** [Asph Wax Inc.](https://www.g2.com/sellers/asph-wax-inc)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [eSimOptimizer](https://www.g2.com/products/esimoptimizer/reviews)

eSimOptimizer provides ongoing optimal process targets to improve recovery, maximize energy efficiency, and manage plant bypass volumes based on the prevailing plant operations, economic factors, and fluctuating process constraints.

#### Who Is the Company Behind eSimOptimizer?

- **Seller:** [Yokogawa](https://www.g2.com/sellers/yokogawa)
- **Year Founded:** 1915
- **HQ Location:** Tokyo, Tokyo, Japan
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=cb0dbcd551f4df25da9f1a7a481d8d3d720857438416e8ec7f8973df400abeca&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F167010&secure%5Burl_type%5D=linkedin_company_website)  
8,290 employees on LinkedIn®
- **Ownership:** TYO: 6841

### [FDModel](https://www.g2.com/products/fdmodel/reviews)

The FDModelR is a near-wellbore organic formation damage simulator. The model utilizes a rather simple, yet realistic way to model asphaltene-induced near-well formation damage caused by blockage of pore throats by asphaltene particles.

#### Who Is the Company Behind FDModel?

- **Seller:** [Asph Wax Inc.](https://www.g2.com/sellers/asph-wax-inc)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

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Similar Categories

- [Exploration](/categories/exploration)
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- [Oil and Gas Back Office](/categories/oil-and-gas-back-office)
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[Browse Oil and Gas Simulation and Modeling Themes](/categories/oil-and-gas-simulation-and-modeling/themes)

 ![Neya Kumaresan](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Neya Kumaresan")
NK

Researched and written by [Neya Kumaresan](https://research.g2.com/insights/author/neya-kumaresan)

Updated October 3, 2024

Many of the decisions made by oil and gas companies rely on simulations of deposits, wells, infrastructure, and operations. Companies use oil and gas simulation and modeling software to create realistic representations of reservoirs, equipment use, and resistivity, as well as environmental effects. This type of software helps oil and gas companies predict exploration or production results, and assess risks that may impact safety and profitability.

Oil and gas simulation and modeling software uses data from systems such as [geology and seismic](https://www.g2.com/categories/geology-and-seismic), [exploration](https://www.g2.com/categories/exploration), and production in order to create accurate models and simulations.

To qualify for inclusion in the Oil and Gas Simulation and Modeling category, a product must:

- Provide customizable pre-defined models for activities like explorations and drilling
- Create and compare simulation scenarios with different parameters
- Capture and manage characteristics of hydrocarbons such as fluidity, pressure, or temperature
- Predict and evaluate risks that can impact safety or productivity
- Simulate processes based on standard procedures and best practices
- Support decision making by providing reporting and analytics on simulations

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