Top Free Oil and Gas Engineering Software

How Many Oil and Gas Engineering Software Products Does G2 Track?

Total Products under this Category: 50

Category Stats (Sep 2026)

  • Average Rating: 4.28/5 The average rating of products in this category, based on all submitted ratings

Last updated: September 22, 2026

How Does G2 Rank Oil and Gas Engineering Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 200+ Authentic Reviews
  • 50+ 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 Engineering Software

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

Highlighted products: Surfer, SAP Oil and Gas, AVEVA Engineering, and aspenONE Engineering.

Underlying data: [Grid® JSON](https://www.g2.com/categories/oil-and-gas-engineering/grids.json?focus%5B%5D=surfer&focus%5B%5D=sap-oil-and-gas&focus%5B%5D=aveva-engineering&focus%5B%5D=aspenone-engineering)

Surfer

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

Who Is the Company Behind Surfer?

  • Seller: Golden Software
  • Year Founded: 1983
  • HQ Location: Golden, CO
  • Twitter: @GoldenSoftware1
    780 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    32 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Environmental Services, Oil & Energy
  • Company Size: 53% Small, 26% Medium

What Are Recent G2 Reviews of Surfer?

What Are G2 Users Discussing About Surfer?

PiNOR EDMS

PINOR Engineering Document Management System (EDMS) is a game-changer for all stakeholders in oil, gas, and chemical EPC projects. Powered by artificial intelligence, this system enhances collaboration, accelerates decision-making, and ensures the seamless management of engineering processes from project inception to delivery.

Who Is the Company Behind PiNOR EDMS?

  • Seller: Rhyton Solutions
  • Year Founded: 2018
  • HQ Location: Frankfurt, DE
  • Twitter: @rhytonsolutions
    19 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    19 employees on LinkedIn®

RockWorks

RockWorks is the standard in the petroleum, environmental, geotechnical and mining industries for surface and subsurface data visualization, with popular tools such as maps, logs, cross sections, fence diagrams, solid models and volume calculations. RockWorks offers numerous options for analyzing your surface and subsurface data, and accepts many different data types, such as stratigraphy, lithology, downhole geochemistry / geophysics / geotechnical measurements, color intervals, fractures, and aquifer data. Display RockWorks graphic output in its built-in 2D and 3D viewing/editing windows, or export to CAD, Google Earth, and other GIS programs. Use the ReportWorks module to create page layouts for reports and posters. RockWorks is offered with three feature levels so you can buy just the program tools you need: - Basic: All Utilities programs, plus Borehole Manager maps, logs, log sections. 5 items per playlist, 3 faults. - Standard: All Basic level tools, plus Borehole Manager modeling: lithology, stratigraphy, geophysical/geochemical/geotechnical, aquifers, colors, fractures. 5 items per playlist, 3 faults. - Advanced: All Standard level tools, plus SQL-server database support, program automation (scripting), Borehole Manager petroleum production diagrams. Unlimited items per playlist, unlimited faults.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind RockWorks?

  • Seller: RockWare
  • Year Founded: 1983
  • HQ Location: Golden, US
  • Twitter: @RockWareInc
    150 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    14 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of RockWorks?

What Are G2 Users Discussing About RockWorks?

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