# Best Oil and Gas Simulation and Modeling Software

*By [Neya Kumaresan](https://research.g2.com/insights/author/neya-kumaresan)*


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






## 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)


## How Many Oil and Gas Simulation and Modeling Software Products Does G2 Track?
**Total Products under this Category:** 133

### Category Stats (Jul 2026)
- **Average Rating**: 4.14/5 The average rating of products in this category, based on all submitted ratings

*Last updated: July 13, 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
- 133+ 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.


## Which Oil and Gas Simulation and Modeling Software Is Best for Your Use Case?

- **Leader:** [Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/products/octave-aspect-pipe-stress-caesar-ii/reviews)
- **Easiest to Use:** [Surfer](https://www.g2.com/products/surfer/reviews)
- **Top Trending:** [AFT Fathom](https://www.g2.com/products/aft-fathom/reviews)
- **Best Free Software:** [Surfer](https://www.g2.com/products/surfer/reviews)


## What Are the Top-Rated Oil and Gas Simulation and Modeling Software Products in 2026?
### 1. [Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/products/octave-aspect-pipe-stress-caesar-ii/reviews)
Aspect Pipe Stress (formerly CAESAR II) is Octave’s industry-leading, complete solution for pipe stress analysis. Aspect Pipe Stress lets engineers improve piping designs, while the data it provides benefits all aspects of your operation. Whether it’s static or dynamic analysis, Aspect Pipe Stress is robust and gives engineers ways to have confidence in their designs while reducing modeling time with access to the latest codes and standards such as ASME, EN and more. Octave Aspect Pipe Stress also abides by nuclear industry standards, complying with ASME NQA-1 quality assurance. Aspect Pipe Stress enables easy interoperability with other industry-leading tools engineers use such as Forte 3DWorx (formerly CADWorx), Aspect Pressure Vessel (formerly PV Elite), Forte 3D (formerly Smart 3D) and more. Its integration with Hexagon’s structural analysis tool, Aspect Structure (formerly GT STRUDL), even allows the sharing of load details post-analysis so pipe stress analysis and structural groups can work together without duplicating effort. For organizations of any size seeking ways for their piping engineers to be more efficient while having access to the latest technologies in the analysis space, Aspect Pipe Stress is the only suitable solution.


**Average Rating:** 4.4/5.0
**Total Reviews:** 27
**How Do G2 Users Rate Octave Aspect Pipe Stress (CAESAR II)?**

- **Ease of Use:** 8.8/10 (Category avg: 8.3/10)

**Who Is the Company Behind Octave Aspect Pipe Stress (CAESAR II)?**

- **Seller:** [Octave](https://www.g2.com/sellers/octave-9e5a428c-f303-4735-9417-dff1ef5736d4)
- **Company Website:** https://www.octave.com/
- **HQ Location:** Madison, US
- **LinkedIn® Page:** https://www.linkedin.com/company/octaveintelligence/ (3,001 employees on LinkedIn®)

**Who Uses This Product?**
- **Top Industries:** Oil & Energy
- **Company Size:** 38% Mid-Market, 38% Small-Business


#### What Are Octave Aspect Pipe Stress (CAESAR II)'s Pros and Cons?

**Pros:**

- Ease of Use (2 reviews)
- Intuitive (1 reviews)
- Tools (1 reviews)
- Understanding (1 reviews)
- User Interface (1 reviews)

**Cons:**

- Complex Usability (1 reviews)
- Expensive (1 reviews)


### What Do G2 Reviewers Say About Octave Aspect Pipe Stress (CAESAR II)?
*AI-generated summary from verified user reviews*

**Pros:**

- Users find the **ease of use** of Octave Aspect Pipe Stress (CAESAR II) enhances their modeling efficiency and experience.
- Users appreciate the **intuitive interface** of Octave Aspect Pipe Stress, enhancing their modeling and output experience.
- Users find the **easy pipe routing** and efficient import/export options of Octave Aspect Pipe Stress very beneficial.
- Users appreciate the **simple and easy-to-understand interface** of Octave Aspect Pipe Stress, enhancing modeling and output experiences.
- Users appreciate the **simple and easy-to-understand interface** of Octave Aspect Pipe Stress, enhancing their modeling experience.

**Cons:**

- Users face **complex usability** due to limitations on opening multiple files or windows with a single license.
- Users find the software **too expensive** compared to alternatives like AutoPipe and Caepipe, impacting their purchase decision.

#### What Are Recent G2 Reviews of Octave Aspect Pipe Stress (CAESAR II)?

**"[Reliability and Power for Pipe Analysis](https://www.g2.com/survey_responses/octave-aspect-pipe-stress-caesar-ii-review-13000248)"**

**Rating:** 4.0/5.0 stars
*— Ismāīl L.*

[Read full review](https://www.g2.com/survey_responses/octave-aspect-pipe-stress-caesar-ii-review-13000248)

---

**"[Comprehensive Pipe Stress Analysis with CAESAR II](https://www.g2.com/survey_responses/octave-aspect-pipe-stress-caesar-ii-review-12976491)"**

**Rating:** 4.0/5.0 stars
*— ZAFITSIMANAVAKA T.*

[Read full review](https://www.g2.com/survey_responses/octave-aspect-pipe-stress-caesar-ii-review-12976491)

---


#### What Are G2 Users Discussing About Octave Aspect Pipe Stress (CAESAR II)?

- [What is Caesar model?](https://www.g2.com/discussions/what-is-caesar-model)
- [What is the cost of Caesar II?](https://www.g2.com/discussions/what-is-the-cost-of-caesar-ii) - 2 comments
- [What is the latest version of Caesar II?](https://www.g2.com/discussions/what-is-the-latest-version-of-caesar-ii)
- [What is Caesar II software?](https://www.g2.com/discussions/what-is-caesar-ii-software)

### 2. [Petrel E&P Software Platform](https://www.g2.com/products/schlumberger-petrel-e-p-software-platform/reviews)
The Petrel E&P software platform brings disciplines together with best-in-class applied science in an unparalleled productivity environment. This shared earth approach enables companies to standardize workflows from exploration to production—and make more informed decisions with a clear understanding of both opportunities and risks.


**Average Rating:** 4.7/5.0
**Total Reviews:** 17
**How Do G2 Users Rate Petrel E&P Software Platform?**

- **Ease of Use:** 8.3/10 (Category avg: 8.3/10)

**Who Is the Company Behind Petrel E&P Software Platform?**

- **Seller:** [SLB](https://www.g2.com/sellers/slb-198f919f-8761-4195-b804-317681d11409)
- **Year Founded:** 1846
- **HQ Location:** Houston, TX
- **Twitter:** @Schlumberger
- **LinkedIn® Page:** https://www.linkedin.com/company/slbglobal/ (79,702 employees on LinkedIn®)
- **Ownership:** LSE:SCL

**Who Uses This Product?**
- **Top Industries:** Oil & Energy
- **Company Size:** 47% Enterprise, 35% Mid-Market



#### What Are Recent G2 Reviews of Petrel E&P Software Platform?

**"[Petrel is very Excellent for G&G specialist](https://www.g2.com/survey_responses/petrel-e-p-software-platform-review-6937392)"**

**Rating:** 5.0/5.0 stars
*— Hamza M.*

[Read full review](https://www.g2.com/survey_responses/petrel-e-p-software-platform-review-6937392)

---

**"[End-to-End Integration with Best-in-Class Modelling Performance](https://www.g2.com/survey_responses/petrel-e-p-software-platform-review-12668377)"**

**Rating:** 5.0/5.0 stars
*— Sarmad Hassan S.*

[Read full review](https://www.g2.com/survey_responses/petrel-e-p-software-platform-review-12668377)

---



### 3. [Surfer](https://www.g2.com/products/surfer/reviews)
Surfer® is a full-function 2D and 3D mapping, modeling, and analysis software package for scientists and engineers. Surfer's sophisticated interpolation engine quickly transforms XYZ and XYZC data into publication-quality maps. Virtually every aspect of the map is customizable. Enhance maps with profiles, legends, titles and labels, faults and breaklines, or external maps from any web mapping service. Surfer is used extensively by geologists, geophysicists, hydrologists, archaeologists, oceanographers, biologists, consultants, engineers, and many others across the globe.


**Average Rating:** 4.6/5.0
**Total Reviews:** 124
**How Do G2 Users Rate Surfer?**

- **Ease of Use:** 8.7/10 (Category avg: 8.3/10)

**Who Is the Company Behind Surfer?**

- **Seller:** [Golden Software](https://www.g2.com/sellers/golden-software-617368ba-9788-4952-a993-5ff6ea2becfd)
- **Year Founded:** 1983
- **HQ Location:** Golden, CO
- **Twitter:** @GoldenSoftware1 (780 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2011794/ (35 employees on LinkedIn®)

**Who Uses This Product?**
- **Top Industries:** Environmental Services, Oil & Energy
- **Company Size:** 53% Small-Business, 26% Mid-Market



#### What Are Recent G2 Reviews of Surfer?

**"[Best experience](https://www.g2.com/survey_responses/surfer-review-5364952)"**

**Rating:** 5.0/5.0 stars
*— John P.*

[Read full review](https://www.g2.com/survey_responses/surfer-review-5364952)

---

**"[Most powerful data visualization software a researcher and an engineer may ever need](https://www.g2.com/survey_responses/surfer-review-5084170)"**

**Rating:** 5.0/5.0 stars
*— Igor Y.*

[Read full review](https://www.g2.com/survey_responses/surfer-review-5084170)

---


#### What Are G2 Users Discussing About Surfer?

- [How do I install Surf software?](https://www.g2.com/discussions/how-do-i-install-surf-software)
- [Which software is used to prepare 2d or 3d grids and contour maps?](https://www.g2.com/discussions/which-software-is-used-to-prepare-2d-or-3d-grids-and-contour-maps)
- [What is surfer program?](https://www.g2.com/discussions/what-is-surfer-program)
- [What is Surfer software used for?](https://www.g2.com/discussions/what-is-surfer-software-used-for)

### 4. [Aspen HYSYS](https://www.g2.com/products/aspen-hysys/reviews)
Maximize safety, throughput and profits by optimizing the entire site in one environment using industry-validated simulation accuracy and time-saving workflows.


**Average Rating:** 4.5/5.0
**Total Reviews:** 38
**How Do G2 Users Rate Aspen HYSYS?**

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

**Who Is the Company Behind Aspen HYSYS?**

- **Seller:** [Aspen Technology](https://www.g2.com/sellers/aspen-technology)
- **Year Founded:** 1981
- **HQ Location:** Bedford, MA
- **Twitter:** @AspenTech (4,751 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/4446/ (4,072 employees on LinkedIn®)
- **Ownership:** NASDAQ: AZPN

**Who Uses This Product?**
- **Top Industries:** Chemicals, Oil & Energy
- **Company Size:** 49% Mid-Market, 27% Enterprise



#### What Are Recent G2 Reviews of Aspen HYSYS?

**"[Great experience](https://www.g2.com/survey_responses/aspen-hysys-review-6796235)"**

**Rating:** 5.0/5.0 stars
*— Mohit R.*

[Read full review](https://www.g2.com/survey_responses/aspen-hysys-review-6796235)

---

**"[Best Chemical Simulator for process](https://www.g2.com/survey_responses/aspen-hysys-review-5110731)"**

**Rating:** 4.5/5.0 stars
*— Mehulkumar S.*

[Read full review](https://www.g2.com/survey_responses/aspen-hysys-review-5110731)

---


#### What Are G2 Users Discussing About Aspen HYSYS?

- [What is Aspen HYSYS used for?](https://www.g2.com/discussions/what-is-aspen-hysys-used-for)
- [How do I learn Aspen Hysys?](https://www.g2.com/discussions/how-do-i-learn-aspen-hysys)
- [How much does Aspen Hysys cost?](https://www.g2.com/discussions/how-much-does-aspen-hysys-cost)
- [Which is better Aspen Hysys vs Aspen Plus?](https://www.g2.com/discussions/which-is-better-aspen-hysys-vs-aspen-plus)
- [What is Aspen Hysys for?](https://www.g2.com/discussions/what-is-aspen-hysys-for)

### 5. [AFT Fathom](https://www.g2.com/products/aft-fathom/reviews)
Fathom is the industry-standard software for steady-state hydraulic flow analysis. Developed by engineers for engineers, it is used in over 113 countries and across every major industry. Fathom is the preferred tool for process design engineers to analyze, design, and troubleshoot piping and ducting systems—saving time and resources compared to manual calculations or spreadsheets. Fathom delivers confident and accurate calculations for designing safe, reliable, and efficient pumping systems. Known for its intuitive interface and report-ready outputs, Fathom has a short learning curve and provides fast, reliable results for engineering teams.


**Average Rating:** 4.6/5.0
**Total Reviews:** 16
**How Do G2 Users Rate AFT Fathom?**

- **Ease of Use:** 8.7/10 (Category avg: 8.3/10)

**Who Is the Company Behind AFT Fathom?**

- **Seller:** [Datacor](https://www.g2.com/sellers/datacor)
- **Year Founded:** 1981
- **HQ Location:** Florham Park, US
- **Twitter:** @Datacor (541 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/81492 (299 employees on LinkedIn®)

**Who Uses This Product?**
- **Who Uses This:** Process Engineer
- **Top Industries:** Oil & Energy
- **Company Size:** 38% Enterprise, 31% Mid-Market



#### What Are Recent G2 Reviews of AFT Fathom?

**"[AFT Fathom is one of the Best tool for Hydraulic calculations.](https://www.g2.com/survey_responses/aft-fathom-review-4938051)"**

**Rating:** 5.0/5.0 stars
*— Sumit S.*

[Read full review](https://www.g2.com/survey_responses/aft-fathom-review-4938051)

---

**"[Excellent Fluid Simulation Software for Accurate Pipe Flow Calculation](https://www.g2.com/survey_responses/aft-fathom-review-12721428)"**

**Rating:** 4.5/5.0 stars
*— Naveen S.*

[Read full review](https://www.g2.com/survey_responses/aft-fathom-review-12721428)

---


#### What Are G2 Users Discussing About AFT Fathom?

- [What is AFT Fathom used for?](https://www.g2.com/discussions/what-is-aft-fathom-used-for)

### 6. [gPROMS](https://www.g2.com/products/gproms/reviews)
gPROMS has support for multiscale modeling, custom modeling, a full process flowsheet and many more benefits.


**Average Rating:** 4.3/5.0
**Total Reviews:** 23
**How Do G2 Users Rate gPROMS?**

- **Ease of Use:** 7.6/10 (Category avg: 8.3/10)

**Who Is the Company Behind gPROMS?**

- **Seller:** [Process System Enterprise](https://www.g2.com/sellers/process-system-enterprise)
- **Year Founded:** 1997
- **HQ Location:** Hammersmith, London
- **Twitter:** @psenterprise (309 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/60649/ (49 employees on LinkedIn®)

**Who Uses This Product?**
- **Top Industries:** Chemicals, Research
- **Company Size:** 44% Small-Business, 28% Enterprise



#### What Are Recent G2 Reviews of gPROMS?

**"[Easy to model](https://www.g2.com/survey_responses/gproms-review-4517803)"**

**Rating:** 4.0/5.0 stars
*— Hammad A.*

[Read full review](https://www.g2.com/survey_responses/gproms-review-4517803)

---

**"[gPROMS:The best tool for Advanced process modelling](https://www.g2.com/survey_responses/gproms-review-4547242)"**

**Rating:** 5.0/5.0 stars
*— Lefteris C.*

[Read full review](https://www.g2.com/survey_responses/gproms-review-4547242)

---



### 7. [CHEMCAD](https://www.g2.com/products/chemcad/reviews)
CHEMCAD is a powerful and versatile chemical process simulation software suite designed to enhance the productivity and effectiveness of chemical engineers. As an integrated, intuitive platform, CHEMCAD fits seamlessly into the engineering workflow and serves as a catalyst for innovation, precision, and efficiency across a wide range of chemical process industries. Its modular design and user-friendly interface make it accessible to both experienced professionals and new users, while its evolving capabilities ensure it remains at the forefront of process simulation technology. One of CHEMCAD’s most distinguishing features is its high degree of customization and flexibility. Engineers can tailor the software to align with their specific needs and methodologies, making it an ideal solution for projects of all sizes and complexities. The software’s affordability further broadens its accessibility, allowing organizations of varying scales to benefit from its robust simulation capabilities without compromising on quality or performance. All modules within CHEMCAD operate within a single graphical user interface (GUI), allowing for a streamlined and cohesive user experience. This unified approach minimizes workflow interruptions and simplifies navigation between different simulation tasks. The software also features visually appealing graphics and detailed reports that can be easily exported to third-party applications, enhancing collaboration and communication across multidisciplinary teams. CHEMCAD is designed to integrate smoothly into a typical chemical engineering computing environment, enabling engineers to use it alongside existing tools and platforms with minimal friction. Moreover, users receive unparalleled technical support, with a dedicated team ready to provide personalized assistance and ensure that engineers can fully leverage the software’s capabilities. As the demands of the chemical engineering field continue to grow and evolve, CHEMCAD adapts in tandem—continually improving to meet new challenges and maintain its role as a cornerstone in process simulation. Whether optimizing existing processes or designing new ones, CHEMCAD empowers engineers with the tools they need to succeed.


**Average Rating:** 4.0/5.0
**Total Reviews:** 10
**How Do G2 Users Rate CHEMCAD?**

- **Ease of Use:** 8.3/10 (Category avg: 8.3/10)

**Who Is the Company Behind CHEMCAD?**

- **Seller:** [Ingenious](https://www.g2.com/sellers/ingenious-11e98381-036f-4178-ad5f-8122c02cf001)
- **Year Founded:** 2005
- **HQ Location:** N/A
- **Twitter:** @IngeniousUSA (26 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/ingenious_2/ (3 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 40% Enterprise, 30% Mid-Market



#### What Are Recent G2 Reviews of CHEMCAD?

**"[user-friendly and easy to navigate](https://www.g2.com/survey_responses/chemcad-review-7589981)"**

**Rating:** 5.0/5.0 stars
*— Verified User in Oil & Energy*

[Read full review](https://www.g2.com/survey_responses/chemcad-review-7589981)

---

**"[Process engineer review](https://www.g2.com/survey_responses/chemcad-review-7617671)"**

**Rating:** 4.0/5.0 stars
*— Sayed Ammar, C.*

[Read full review](https://www.g2.com/survey_responses/chemcad-review-7617671)

---


#### What Are G2 Users Discussing About CHEMCAD?

- [What does Chemcad do?](https://www.g2.com/discussions/what-does-chemcad-do)
- [Is Chemcad free for students?](https://www.g2.com/discussions/is-chemcad-free-for-students)
- [What is chemical software?](https://www.g2.com/discussions/what-is-chemical-software)

### 8. [PIPEPHASE](https://www.g2.com/products/pipephase/reviews)
PIPEPHASE is a steady-state, multiphase fluid flow simulation solution for rigorous modeling of gathering networks and pipeline systems. This solution can model applications ranging from single well sensitivity analyses of key parameters to a multi-year planning study for an entire production field. PIPEPHASE improves profitability and performance in companies across the globe by using proven solution algorithms, modern production methods and software analysis techniques to create a robust and efficient oil field design and planning tool.


**Average Rating:** 4.7/5.0
**Total Reviews:** 7
**How Do G2 Users Rate PIPEPHASE?**

- **Ease of Use:** 8.8/10 (Category avg: 8.3/10)

**Who Is the Company Behind PIPEPHASE?**

- **Seller:** [AVEVA](https://www.g2.com/sellers/aveva)
- **Year Founded:** 1967
- **HQ Location:** Cambridge, GB
- **Twitter:** @AVEVAGroup (15,381 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/14547/ (7,631 employees on LinkedIn®)
- **Ownership:** LSE:AVV

**Who Uses This Product?**
- **Top Industries:** Oil & Energy
- **Company Size:** 43% Mid-Market, 43% Small-Business



#### What Are Recent G2 Reviews of PIPEPHASE?

**"[Highly recommended](https://www.g2.com/survey_responses/pipephase-review-8486970)"**

**Rating:** 5.0/5.0 stars
*— Oswaldo A.*

[Read full review](https://www.g2.com/survey_responses/pipephase-review-8486970)

---

**"[User friendliness](https://www.g2.com/survey_responses/pipephase-review-9983470)"**

**Rating:** 4.0/5.0 stars
*— MELVIN M.*

[Read full review](https://www.g2.com/survey_responses/pipephase-review-9983470)

---



### 9. [Gensym](https://www.g2.com/products/gensym/reviews)
Gensym G2 allows you to create, deploy and adapt real-time, rule-driven, mission-critical expert applications that automate decision making in telecommunications, finance, government,military, manufacturing, utilities, and transportation.


**Average Rating:** 4.4/5.0
**Total Reviews:** 6
**How Do G2 Users Rate Gensym?**

- **Ease of Use:** 8.3/10 (Category avg: 8.3/10)

**Who Is the Company Behind Gensym?**

- **Seller:** [Ignite Enterprise Software Solutions](https://www.g2.com/sellers/ignite-enterprise-software-solutions)
- **HQ Location:** Austin, TX
- **Twitter:** @ignitetech (494 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/21226/ (398 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 50% Small-Business, 50% Mid-Market



#### What Are Recent G2 Reviews of Gensym?

**"[Smooth Automation and Deployment](https://www.g2.com/survey_responses/gensym-review-9700135)"**

**Rating:** 4.5/5.0 stars
*— Aamna B.*

[Read full review](https://www.g2.com/survey_responses/gensym-review-9700135)

---

**"[Industrial Production and Process system](https://www.g2.com/survey_responses/gensym-review-9934620)"**

**Rating:** 4.0/5.0 stars
*— Verified User in Construction*

[Read full review](https://www.g2.com/survey_responses/gensym-review-9934620)

---


#### What Are G2 Users Discussing About Gensym?

- [What is G2 Data?](https://www.g2.com/discussions/what-is-g2-data)
- [What is G2 product review?](https://www.g2.com/discussions/what-is-g2-product-review)
- [What is the G2 platform?](https://www.g2.com/discussions/what-is-the-g2-platform)
- [What does G2 software do?](https://www.g2.com/discussions/g2-what-does-g2-software-do)

### 10. [Voxler](https://www.g2.com/products/voxler/reviews)
Voxler® is officially retired. Voxler may be purchased, but it is sold on an as-is basis and will not receive updates, fixes, or new features. Golden Software will continue to provide technical support to the best of their abilities. The features in Voxler are being added to our 2D & 3D mapping, modeling, and analysis software application, Surfer. Check out the free Surfer trial https://www.goldensoftware.com/products/surfer/trial Voxler® is a powerful 3D modeling software package. Voxler takes raw, complex data and models it in a rich, interactive 3D visual environment. Display a wide range of data including geological, surface, point cloud, and well data. Voxler is used extensively by geologists, environmental scientists, project stakeholders, GIS analysts, educators, and many others across the globe.


**Average Rating:** 3.8/5.0
**Total Reviews:** 4
**How Do G2 Users Rate Voxler?**

- **Ease of Use:** 7.5/10 (Category avg: 8.3/10)

**Who Is the Company Behind Voxler?**

- **Seller:** [Golden Software](https://www.g2.com/sellers/golden-software-617368ba-9788-4952-a993-5ff6ea2becfd)
- **Year Founded:** 1983
- **HQ Location:** Golden, CO
- **Twitter:** @GoldenSoftware1 (780 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2011794/ (35 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 50% Mid-Market, 25% Enterprise



#### What Are Recent G2 Reviews of Voxler?

**"[Voxler use in Environmental Consulting](https://www.g2.com/survey_responses/voxler-review-670829)"**

**Rating:** 4.5/5.0 stars
*— Lukas F.*

[Read full review](https://www.g2.com/survey_responses/voxler-review-670829)

---

**"[Simple but restricted](https://www.g2.com/survey_responses/voxler-review-3517716)"**

**Rating:** 4.5/5.0 stars
*— Verified User in Mining & Metals*

[Read full review](https://www.g2.com/survey_responses/voxler-review-3517716)

---


#### What Are G2 Users Discussing About Voxler?

- [What is Voxler used for?](https://www.g2.com/discussions/what-is-voxler-used-for)

### 11. [My Quorum](https://www.g2.com/products/my-quorum/reviews)
Drive workforce productivity with a comprehensive enterprise-wide solution for your upstream and midstream business.


**Average Rating:** 3.9/5.0
**Total Reviews:** 7
**How Do G2 Users Rate My Quorum?**

- **Ease of Use:** 9.0/10 (Category avg: 8.3/10)

**Who Is the Company Behind My Quorum?**

- **Seller:** [Quorum Software](https://www.g2.com/sellers/quorum-software)
- **Year Founded:** 1998
- **HQ Location:** Houston, TX
- **LinkedIn® Page:** https://www.linkedin.com/company/17518/ (1,744 employees on LinkedIn®)
- **Phone:** +17134308600

**Who Uses This Product?**
- **Top Industries:** Oil & Energy
- **Company Size:** 63% Enterprise, 25% Small-Business



#### What Are Recent G2 Reviews of My Quorum?

**"[MyQuorum has helped me tremendously when anything goes wrong and I need any help! ](https://www.g2.com/survey_responses/my-quorum-review-2840338)"**

**Rating:** 5.0/5.0 stars
*— Verified User in Accounting*

[Read full review](https://www.g2.com/survey_responses/my-quorum-review-2840338)

---

**"[Gets job done in time.](https://www.g2.com/survey_responses/my-quorum-review-3248130)"**

**Rating:** 4.5/5.0 stars
*— Jamesom A.*

[Read full review](https://www.g2.com/survey_responses/my-quorum-review-3248130)

---


#### What Are G2 Users Discussing About My Quorum?

- [What is myQuorum used for?](https://www.g2.com/discussions/what-is-myquorum-used-for)

### 12. [NVIDIA Quadro](https://www.g2.com/products/nvidia-quadro/reviews)
Quadro is the world preeminent visual computing platform. Trusted by millions of creative and technical professionals to accelerate their workflows, only Quadro has the most advanced ecosystem of hardware, software and tools to transform the disruptive challenges of today into business successes of tomorrow.


**Average Rating:** 4.2/5.0
**Total Reviews:** 3
**How Do G2 Users Rate NVIDIA Quadro?**

- **Ease of Use:** 10.0/10 (Category avg: 8.3/10)

**Who Is the Company Behind NVIDIA Quadro?**

- **Seller:** [NVIDIA](https://www.g2.com/sellers/nvidia)
- **Year Founded:** 1993
- **HQ Location:** Santa Clara, CA
- **Twitter:** @nvidia (2,582,827 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/3608/ (48,229 employees on LinkedIn®)
- **Ownership:** NVDA

**Who Uses This Product?**
- **Company Size:** 50% Mid-Market, 50% Small-Business



#### What Are Recent G2 Reviews of NVIDIA Quadro?

**"[GPU](https://www.g2.com/survey_responses/nvidia-quadro-review-6526478)"**

**Rating:** 5.0/5.0 stars
*— Verified User in Computer Software*

[Read full review](https://www.g2.com/survey_responses/nvidia-quadro-review-6526478)

---

**"[Good for working with Intensive workloads like AI , ML training or 3D designing](https://www.g2.com/survey_responses/nvidia-quadro-review-10614679)"**

**Rating:** 4.0/5.0 stars
*— Gyan K.*

[Read full review](https://www.g2.com/survey_responses/nvidia-quadro-review-10614679)

---



### 13. [Tecplot 360](https://www.g2.com/products/tecplot-360/reviews)
Tecplot 360 helps you make engineering decisions quickly by integrating XY, 2D, and 3D plots. And it helps you communicate your results with brilliant images and animations—plotted exactly the way you want.


**Average Rating:** 4.5/5.0
**Total Reviews:** 3
**How Do G2 Users Rate Tecplot 360?**

- **Ease of Use:** 7.2/10 (Category avg: 8.3/10)

**Who Is the Company Behind Tecplot 360?**

- **Seller:** [tecplot](https://www.g2.com/sellers/tecplot)
- **Year Founded:** 1981
- **HQ Location:** Bellevue, US
- **Twitter:** @Tecplot (3,753 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/tecplot-inc-/ (46 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 100% Mid-Market



#### What Are Recent G2 Reviews of Tecplot 360?

**"[Tecplot 360 review](https://www.g2.com/survey_responses/tecplot-360-review-9528986)"**

**Rating:** 4.5/5.0 stars
*— Bobin S.*

[Read full review](https://www.g2.com/survey_responses/tecplot-360-review-9528986)

---

**"[Best commercial post processor](https://www.g2.com/survey_responses/tecplot-360-review-7522080)"**

**Rating:** 4.5/5.0 stars
*— Verified User in Mechanical or Industrial Engineering*

[Read full review](https://www.g2.com/survey_responses/tecplot-360-review-7522080)

---


#### What Are G2 Users Discussing About Tecplot 360?

- [What is Tecplot 360 used for?](https://www.g2.com/discussions/what-is-tecplot-360-used-for)

### 14. [Exodus](https://www.g2.com/products/exodus/reviews)
EXODUS is a Reservoir Simulator for Microsoft Windows.


**Average Rating:** 3.8/5.0
**Total Reviews:** 2
**How Do G2 Users Rate Exodus?**

- **Ease of Use:** 6.7/10 (Category avg: 8.3/10)

**Who Is the Company Behind Exodus?**

- **Seller:** [Petrostudies Consultants](https://www.g2.com/sellers/petrostudies-consultants)
- **HQ Location:** Calgary, Canada
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 100% Small-Business



#### What Are Recent G2 Reviews of Exodus?

**"[The wallet where I keep my cryptocurrencies](https://www.g2.com/survey_responses/exodus-review-8244851)"**

**Rating:** 4.0/5.0 stars
*— Adrián A.*

[Read full review](https://www.g2.com/survey_responses/exodus-review-8244851)

---



### 15. [Petro-SIM](https://www.g2.com/products/petro-sim/reviews)
PetroSims, developed by Kea Studios is a creative visualisation solution for the oil and gas industry. It provides multimedia solutions to help achieve your goals, whether it is graphic animation for training purposes or bringing your concept and ideas to life in your sales presentations.


**Average Rating:** 4.3/5.0
**Total Reviews:** 2
**How Do G2 Users Rate Petro-SIM?**

- **Ease of Use:** 6.7/10 (Category avg: 8.3/10)

**Who Is the Company Behind Petro-SIM?**

- **Seller:** [KBC Advanced Technologies](https://www.g2.com/sellers/kbc-advanced-technologies)
- **Year Founded:** 1979
- **HQ Location:** Walton-On-Thames, England, United Kingdom
- **LinkedIn® Page:** https://www.linkedin.com/company/kbc-a-yokogawa-company/ (881 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 50% Enterprise



#### What Are Recent G2 Reviews of Petro-SIM?

**"[Compare with Aspen HYSYS](https://www.g2.com/survey_responses/petro-sim-review-6927196)"**

**Rating:** 5.0/5.0 stars
*— Manuel F.*

[Read full review](https://www.g2.com/survey_responses/petro-sim-review-6927196)

---


#### What Are G2 Users Discussing About Petro-SIM?

- [What is Petro-SIM used for?](https://www.g2.com/discussions/what-is-petro-sim-used-for)

### 16. [Petrosys](https://www.g2.com/products/petrosys/reviews)
Petrosys provides a powerful connectivity of Petrosys mapping and surface modeling means that geoscientists and engineers can move easily between the wide range of technical and commercial challenges encountered across all stages of the petroleum exploration and development cycle.


**Average Rating:** 4.5/5.0
**Total Reviews:** 2
**How Do G2 Users Rate Petrosys?**

- **Ease of Use:** 9.2/10 (Category avg: 8.3/10)

**Who Is the Company Behind Petrosys?**

- **Seller:** [Petrosys](https://www.g2.com/sellers/petrosys)
- **Year Founded:** 1984
- **HQ Location:** Adelaide, AU
- **Twitter:** @PetrosysInfo (553 Twitter followers)
- **LinkedIn® Page:** http://www.linkedin.com/company/petrosys (81 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 100% Enterprise



#### What Are Recent G2 Reviews of Petrosys?

**"[User friendly  and professional.](https://www.g2.com/survey_responses/petrosys-review-3784152)"**

**Rating:** 5.0/5.0 stars
*— Verified User in Design*

[Read full review](https://www.g2.com/survey_responses/petrosys-review-3784152)

---

**"[Petrosys is a great tool for analyzing subsurface oil and gas data](https://www.g2.com/survey_responses/petrosys-review-5103620)"**

**Rating:** 4.0/5.0 stars
*— Shubham S.*

[Read full review](https://www.g2.com/survey_responses/petrosys-review-5103620)

---


#### What Are G2 Users Discussing About Petrosys?

- [What is Petrosys used for?](https://www.g2.com/discussions/what-is-petrosys-used-for)

### 17. [SimSci PIPEPHASE](https://www.g2.com/products/schneider-electric-simsci-pipephase/reviews)
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: 8.3/10)

**Who Is the Company Behind SimSci PIPEPHASE?**

- **Seller:** [Schneider Electric](https://www.g2.com/sellers/schneider-electric)
- **Year Founded:** 1836
- **HQ Location:** Rueil Malmaison, Paris
- **Twitter:** @SchneiderSftwre (3,692 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/schneider-electric/ (87,788 employees on LinkedIn®)
- **Ownership:** EPA: SU.PA

**Who Uses This Product?**
- **Company Size:** 100% Mid-Market



#### What Are Recent G2 Reviews of SimSci PIPEPHASE?

**"[Excellent flow process simulator](https://www.g2.com/survey_responses/simsci-pipephase-review-4413421)"**

**Rating:** 4.5/5.0 stars
*— Jack S.*

[Read full review](https://www.g2.com/survey_responses/simsci-pipephase-review-4413421)

---

**"[UsefulVery good simulator to predict the behavior of complex piping systems](https://www.g2.com/survey_responses/simsci-pipephase-review-4424440)"**

**Rating:** 4.5/5.0 stars
*— Jacob T.*

[Read full review](https://www.g2.com/survey_responses/simsci-pipephase-review-4424440)

---


#### What Are G2 Users Discussing About SimSci PIPEPHASE?

- [What is SimSci PIPEPHASE used for?](https://www.g2.com/discussions/what-is-simsci-pipephase-used-for)

### 18. [Synergi Pipeline Simulator](https://www.g2.com/products/synergi-pipeline-simulator/reviews)
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: 8.3/10)

**Who Is the Company Behind Synergi Pipeline Simulator?**

- **Seller:** [DNV](https://www.g2.com/sellers/dnv)
- **Year Founded:** 1864
- **HQ Location:** Oslo, Norway
- **LinkedIn® Page:** https://www.linkedin.com/showcase/dnv-digital/ (22,060 employees on LinkedIn®)
- **Ownership:** DNV

**Who Uses This Product?**
- **Company Size:** 50% Mid-Market, 50% Enterprise



#### What Are Recent G2 Reviews of Synergi Pipeline Simulator?

**"[Easy to use mechanistic modelling tool](https://www.g2.com/survey_responses/synergi-pipeline-simulator-review-7195769)"**

**Rating:** 4.5/5.0 stars
*— Verified User in Oil & Energy*

[Read full review](https://www.g2.com/survey_responses/synergi-pipeline-simulator-review-7195769)

---



### 19. [TubeFlow PIC](https://www.g2.com/products/tubeflow-pic/reviews)
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: 8.3/10)

**Who Is the Company Behind TubeFlow PIC?**

- **Seller:** [BTechSoft](https://www.g2.com/sellers/btechsoft)
- **HQ Location:** Cypress, US
- **LinkedIn® Page:** https://www.linkedin.com/company/btechsoft (5 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 50% Enterprise, 50% Mid-Market



#### What Are Recent G2 Reviews of TubeFlow PIC?

**"[Tube Flow PIC a great simulator.](https://www.g2.com/survey_responses/tubeflow-pic-review-5103226)"**

**Rating:** 5.0/5.0 stars
*— Jonh F.*

[Read full review](https://www.g2.com/survey_responses/tubeflow-pic-review-5103226)

---


#### What Are G2 Users Discussing About TubeFlow PIC?

- [What is TubeFlow PIC used for?](https://www.g2.com/discussions/what-is-tubeflow-pic-used-for)

### 20. [ATMOS Simulation Suite](https://www.g2.com/products/atmos-simulation-suite/reviews)
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: 8.3/10)

**Who Is the Company Behind ATMOS Simulation Suite?**

- **Seller:** [Atmos International](https://www.g2.com/sellers/atmos-international)
- **Year Founded:** 1995
- **HQ Location:** Manchester, GB
- **Twitter:** @AtmosInt (763 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/atmos-international/ (152 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 100% Enterprise



#### What Are Recent G2 Reviews of ATMOS Simulation Suite?

**"[Easy to use](https://www.g2.com/survey_responses/atmos-simulation-suite-review-3857359)"**

**Rating:** 5.0/5.0 stars
*— Craig H.*

[Read full review](https://www.g2.com/survey_responses/atmos-simulation-suite-review-3857359)

---


#### What Are G2 Users Discussing About ATMOS Simulation Suite?

- [What is ATMOS Simulation Suite used for?](https://www.g2.com/discussions/what-is-atmos-simulation-suite-used-for)

### 21. [earthVision](https://www.g2.com/products/earthvision/reviews)
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: 8.3/10)

**Who Is the Company Behind earthVision?**

- **Seller:** [Dynamic Graphics](https://www.g2.com/sellers/dynamic-graphics-84481647-f0a3-4235-8a5f-c614e1cc4226)
- **Year Founded:** 1969
- **HQ Location:** Lafayette, US
- **LinkedIn® Page:** https://www.linkedin.com/company/dynamic-graphics/ (67 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 100% Small-Business



#### What Are Recent G2 Reviews of earthVision?

**"[3D Model Building](https://www.g2.com/survey_responses/earthvision-review-356643)"**

**Rating:** 5.0/5.0 stars
*— Verified User in Oil & Energy*

[Read full review](https://www.g2.com/survey_responses/earthvision-review-356643)

---


#### What Are G2 Users Discussing About earthVision?

- [What is earthVision used for?](https://www.g2.com/discussions/earthvision-what-is-earthvision-used-for)
- [What is earthVision used for?](https://www.g2.com/discussions/what-is-earthvision-used-for)

### 22. [Echelon](https://www.g2.com/products/echelon/reviews)
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: 8.3/10)

**Who Is the Company Behind Echelon?**

- **Seller:** [Stone Ridge Technology](https://www.g2.com/sellers/stone-ridge-technology)
- **Year Founded:** 2005
- **HQ Location:** Bel Air, US
- **LinkedIn® Page:** https://www.linkedin.com/company/stone-ridge-technology/ (17 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 100% Mid-Market




#### What Are G2 Users Discussing About Echelon?

- [What is Echelon used for?](https://www.g2.com/discussions/what-is-echelon-used-for)

### 23. [ECLIPSE Industry-Reference Reservoir Simulator](https://www.g2.com/products/eclipse-industry-reference-reservoir-simulator/reviews)
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: 8.3/10)

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

- **Seller:** [SLB](https://www.g2.com/sellers/slb-198f919f-8761-4195-b804-317681d11409)
- **Year Founded:** 1846
- **HQ Location:** Houston, TX
- **Twitter:** @Schlumberger
- **LinkedIn® Page:** https://www.linkedin.com/company/slbglobal/ (79,702 employees on LinkedIn®)
- **Ownership:** LSE:SCL

**Who Uses This Product?**
- **Company Size:** 100% Enterprise



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

**"[Eclipse user friendly](https://www.g2.com/survey_responses/eclipse-industry-reference-reservoir-simulator-review-3892949)"**

**Rating:** 4.5/5.0 stars
*— Luz V.*

[Read full review](https://www.g2.com/survey_responses/eclipse-industry-reference-reservoir-simulator-review-3892949)

---


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

- [What is ECLIPSE Industry-Reference Reservoir Simulator used for?](https://www.g2.com/discussions/what-is-eclipse-industry-reference-reservoir-simulator-used-for)

### 24. [Exaquantum](https://www.g2.com/products/exaquantum/reviews)
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: 8.3/10)

**Who Is the Company Behind Exaquantum?**

- **Seller:** [Yokogawa](https://www.g2.com/sellers/yokogawa)
- **Year Founded:** 1915
- **HQ Location:** Tokyo, Tokyo, Japan
- **LinkedIn® Page:** https://www.linkedin.com/company/167010 (8,290 employees on LinkedIn®)
- **Ownership:** TYO: 6841

**Who Uses This Product?**
- **Company Size:** 100% Enterprise



#### What Are Recent G2 Reviews of Exaquantum?

**"[Great for procoes management](https://www.g2.com/survey_responses/exaquantum-review-660279)"**

**Rating:** 4.0/5.0 stars
*— Verified User in Consumer Goods*

[Read full review](https://www.g2.com/survey_responses/exaquantum-review-660279)

---


#### What Are G2 Users Discussing About Exaquantum?

- [What is Exaquantum used for?](https://www.g2.com/discussions/what-is-exaquantum-used-for)

### 25. [ExcSim Reservoir Simulator](https://www.g2.com/products/excsim-reservoir-simulator/reviews)
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: 8.3/10)

**Who Is the Company Behind ExcSim Reservoir Simulator?**

- **Seller:** [Microsoft](https://www.g2.com/sellers/microsoft)
- **Year Founded:** 1975
- **HQ Location:** Redmond, Washington
- **Twitter:** @microsoft (13,091,739 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/microsoft/ (231,632 employees on LinkedIn®)
- **Ownership:** MSFT

**Who Uses This Product?**
- **Company Size:** 100% Mid-Market



#### What Are Recent G2 Reviews of ExcSim Reservoir Simulator?

**"[one of the most fun softwares to use while working](https://www.g2.com/survey_responses/excsim-reservoir-simulator-review-9500809)"**

**Rating:** 5.0/5.0 stars
*— Muke S.*

[Read full review](https://www.g2.com/survey_responses/excsim-reservoir-simulator-review-9500809)

---




## What Is Oil and Gas Simulation and Modeling Software?

[Oil and Gas Software](https://www.g2.com/categories/oil-and-gas)