Total Products under this Category: 139
Last updated: November 12, 2026
Why You Can Trust G2's Software 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.
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)
Decision support solution designed to identify potential well candidates for workovers and provide reliable geological and process data
OMNI 3D seismic survey design software helps you create optimal 2D and 3D designs for land, marine, ocean-bottom cable (OBC), transition zone, vertical seismic profile (VSP), and multicomponent surveys. Advanced analysis modules in the software enable you to examine geometry effects, analyze geometry artifacts, generate synthetics, and build and ray trace 2D and 3D geological models.
Track your oil and gas workforce, manage HR and certification.
Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.
Orbital monitors thousands of sensors, forecasts outcomes, finds optimal set-points across competing objectives, and informs early warnings of equipment issues all in real time. It learns from your plants' real operating data, but is constrained by the physics that governs your process.
PROSPER is a well performance, design and optimisation program for modelling most types of well configurations found in the worldwide oil and gas industry today. PROSPER assists the production or reservoir engineer to predict tubing and pipeline hydraulics and temperatures with accuracy and speed.
PVTP is a tool for the production or reservoir engineer to use to predict the effect of process conditions on the composition of hydrocarbon mixtures with accuracy and speed.
Predict the generation, migration, accumulation, and loss of hydrocarbons over geological time.
tNavigator is truly unique. It is the first fully-parallel, memory-based subsurface technology to take the technical expert from static model building to dynamic reservoir simulation and into probabilistic forecasting & uncertainty quantification inside one seamless, fully integrated and intelligent software package.
With PHDwin, you’ll achieve better reserves through better economics. PHDwin gives all the power to the user. Our highly customizable user interface allows you, your team, and/or your manager to create and share views that will bring efficiency to your workflow. As always, any changes you make trigger real-time recalculations and an updated display on the screen. Built for Speed Microsoft SQL Server Backend Multi-core Processing Unlimited Database Size Automated resolution of case dependencies Run reports while others work Expanded Engineering Tools Support for Daily data Arps, SEDM, Scheduled, Lin Time, and Flat Segments can be used together on the same forecast Flow regime identification Normalized curves by proppant and lateral length Comprehensive Economic Modeling US and international economics Pre and post-income tax reporting True Group Economic Limit calculations Flexible qualified prices, expenses, ownership, investment, and tax inputs Improved Economics Methodology Economic limit automatically calculated with max cum cash flow Support for differentiating sunk and discretionary investments Introduction of economic hurdles Qualified Economics & Scenarios Store qualified case data Use scenarios to quickly run sensitivities.
PipeAna is designed to handle the detailed modeling of gas gathering and transmission systems.
PIPE-FLO provides fluid system modeling and simulation software for engineers who design, analyze, and operate complex piping systems. For over 40 years, engineering teams have relied on PIPE-FLO for calculation depth, fluid-property data, and access to pump and equipment information. PIPE-FLO Connect brings that engineering foundation into a browser-based platform. Teams can access models without a local installation, work in the same model in real time, and use AI-assisted import to turn a P&ID, diagram, or PDF schematic into a working starting model in minutes. AI supports model preparation and editing, and operates within the user's permissions. The engineer validates the model and remains responsible for the result. Existing PIPE-FLO models import directly into PIPE-FLO Connect, so engineering work carries forward without a rebuild. No per-seat limits make it easy to give every engineer who needs it access. The platform supports steady-state flow analysis, transient time-based calculations, heat transfer, thermal dynamics, digital twin modeling, and side-by-side what-if scenarios. Integrated PUMP-FLO catalog data provides pump and equipment information from more than 150 manufacturers. PIPE-FLO serves AEC firms, data centers, power generation, oil and gas, chemical processing, pharmaceutical, water and wastewater, HVAC, food and beverage, mining and metals, maritime, and other industries where fluid-system performance matters. PIPE-FLO is part of Revalize, a global software company transforming the future of manufacturing through a best-in-class portfolio of CPQ, PLM, and CAD solutions serving more than 16,000 customers worldwide. Learn more at pipe-flo.com.
ProSimPlus is a process engineering software that performs mass and energy balance calculations the design and operation of existing plants for managed optimization, units troubleshooting, and more.
A Revalize brand, PUMP-FLO is the industry’s leading hydraulic selection software used by pump manufacturers, distributors, and buyers to streamline their pump sizing, configuration, selection, quotation and pricing processes. The PUMP-FLO storefront is the world's largest pump selection portal that connects over 150 pump manufacturers and 24,000 distributors to 400,000 registered users around the world. PUMP-FLO.com makes it easy to select the best pump for your application. Over 9,000 global manufacturing customers leverage the Revalize software brands to create order and reduce friction by elevating buying experiences, accelerating sales cycles, and streamlining manufacturing processes. It’s a revolution in how you connect with your markets.
QuickLog is designed to speed and simplify the process of creating log and well construction diagrams.
ReModel is a practical 3-D geological modelling and data management software for oil and gas reservoirs.
