MJ has introduced Club Web subscriptions for LAS. The subscriptions are for a specific number of LAS Curves and include complimentary Raster Well Logs. Prepay for an allotment of LAS curves that you can order as needed, over a one year period at a discounted rate,...

MJ Logs has been in the business of delivering top quality Raster Well Logs and LAS Files for approaching 50 years and were a pioneer in the creation of well log data libraries. They have more experience in handling well log data than anyone else with most of their...

MJ launched the Well Library Search Site (WLS) early this year. Since then we have been continually enhancing and improving it. wls.mjlogs.com Core features Present MJ's library of over 2.1 million wells on a map for ease of selection and ordering. Locate wells by...

MJ Logs is exhibiting at the 2020 NAPE Summit in Houston Texas. February 6th and 7th, 2020. Booth 3152. Drop by and see our exciting raster and LAS products.

MJ is offering NEW CUSTOM RASTER WELL LOG RENTALS. Rent Depth Registered Raster Image Well Logs on a County by County Basis anywhere in the USA. You pick the counties. Contact us for more information.

November 28, 2019. For the 7th consecutive year, our staff will be volunteering at the local Food Bank.  The is a great team bonding experience for MJ Logs at the same time as helping out an organization that requires so many volunteers in the City.   

MJ will have a booth ( 1317 ) at URTeC 2019 Denver, Colorado | Colorado Convention Center | 22-24 July 2019 Complete a "One Minute Survey" on LAS Services for a chance to win a $300 Amazon gift card.

MJ will be exhibiting at the 2019 AAPG Annual Convention. Please drop by our booth and see our latest well log offerings. San Antonio, TX. May 19 - 22, 2019

MJ is introducing a map based well log library searching system. It is free to use so be sure to sign up and check it out. You can search and view our US log coverage, view well details, view log headers, request quotes and place orders. You can also upload API lists....