The Well Log dataset, originated from IHS Markit, provides critical information to complement your subsurface workflows. The S&P Global Digital and Raster Log database is one of the largest collections of well log coverage in the industry, and enables faster, more efficient access through direct connection to leading interpretation software and clients' in-house data centers. Leverage S&P Global’s well log data to define geological models in any subsurface use case including traditional oil and gas, CCUS, and geothermal. With a continuously updated library of well logs incorporating both historical and recent content, you can confidently use this data to build geological models in your area of interest.

Our digitization methodology utilizes proprietary processes, software, and business rules driven by continuous client feedback. S&P Global’s raster library is depth registered, and alongside our LAS coverage, can be directly streamed into S&P Global software for immediate use or downloaded in bulk for use in third party applications.

This dataset includes:

• Daily updates from client-driven digitization and published rasters to our library
• S&P Global integrated log services are uniquely tailored to the client’s needs from standard digitization to full workstation ready well logs
• US Coverage: Over 360,000 Composite Well Logs (LAS); over 3.6M depth calibrated rasters (.TIF)
• CAN Coverage: Over 530,000 Composite Digital Logs (LAS); 28M Digital Raw Curves (LAS); over 3M depth calibrated rasters (.TIF)
• UK Coverage: Over 7,200 Composite Digital Logs (LAS); 128,000 depth calibrated rasters (.TIF)