Home > NRC Library > ADAMS Public Documents

Amend 1 to License 34-20407-01 for Sego Well Svcs,Inc, amending Items 6-9 to authorize use of Am-241/Be & Cs-137 sealed sources in oil & gas well logging & Conditions 12 & 19 as listed.

Accession Number: ML20132B406

Date Released: Sunday, October 27, 2024

Package Contents

The following links on this page are to Adobe Portable Document Format (PDF) files. To obtain a free viewer for displaying this format, see our Plugins, Viewers, and Other Tools.

• ML20133J529 - Forwards Amend 1 to License 34-20407-01. (2 page(s), 8/1/1985)
• ML20133J559 - Commits to not using Parkwell Model PL-Am/Be source in downhole environs exceeding 5,000 psi & 500 C & responds to request for addl info re Hudson,Barthalow,McConahy & Berger job training. (2 page(s), 7/22/1985)
• ML20133J619 - Requests addl info re 850114 application for amend to License 34-20407-01,including commitment that Parkwell Model PL-Am/Be source will not be used in downhole environs exceeding 5,000 psi & 500 C. (2 page(s), 7/11/1985)