The Best Source for
Raster Well Logs & LAS

The highest quality affordable depth registered raster well logs and LAS available.

Get Started
The Best Source for
Raster Well Logs & LAS

The highest quality affordable depth registered raster well logs and LAS available.

Get Started
The Best Source for
Raster Well Logs & LAS

The highest quality affordable depth registered raster well logs and LAS available.

Get Started
The Best Source for
Raster Well Logs & LAS

The highest quality affordable depth registered raster well logs and LAS available.

Get Started
The Best Source for
Raster Well Logs & LAS

The highest quality affordable depth registered raster well logs and LAS available.

Get Started
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Why Choose Us?

MJ Logs offers the most complete coverage with 3 million wells and 7 million Raster Logs and LAS in the US and Canada.

We Provide
Raster Logs & LAS

Excellent Quality
& Attention to Detail

Flexible &
Affordable Pricing

Perpetual Use
Licensing Available

Legacy Data
Unavailable Elsewhere

Access &
Download 24/7

How It Works

We don’t believe you should have to keep paying exorbitant amounts just so you can keep using your logs or have access to a library. We offer our customers only one thing: the best and most complete library of high quality raster well logs and LAS with a wide variety of pricing options to meet the requirements of all users, including the ability to license our products for use by you forever.

Step One

Log in to our Well Library Search system — it’s FREE

Step TWO

Search for wells.

Step THREE

Submit a quote or contact us for more information.

Who We Are

Founded in 1971, MJ Logs (formerly MJ Systems) revolutionized the oil & gas industry with the introduction of oil and gas well logs on microfiche. As a pioneer in this field we’ve been gathering well logs from many sources and building our unrivaled raster log and LAS library ever since.

Customer Care

We have a strong commitment to customer care and support, and we promise to be available to you at every step of our engagement. We at MJ Logs are committed to your success. We provide complete technical support and assistance for LogSleuth, Raster Logs and LAS.

10

Years

In Business

Delivering affordable, effective well log services to thousands of users – from individual geologists to North America’s top exploration companies.

0

Million

Wells

MJ Logs has been gathering well logs all over North America since 1971. The library is constantly updated, keeping it current and up to date.

0

Million

Raster Logs

The industry’s most complete, highest quality, collection of depth registered Raster Well Logs

0

Million

LAS CURVES

Well Log Curves digitized from our high quality depth registered Rasters and provided as LAS.

North America

WELL COVERAGE

MJ Logs has been gathering well logs all over North America since 1971. We have assembled one of the industry’s most complete, highest quality, depth registered Raster Well Log and LAS libraries. This tremendous collection covers 28 States and Canada and contains over 3 million wells. Areas are constantly updated, keeping the library current and up to date. Sign up to our Well Library Search System, for FREE, to search for wells and view the log headers.

Educational Support

MJ supports many educational institutions by providing raster well logs, LAS, and software. We understand the importance of utilizing quality real world products.

Customer Reviews