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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 10
Chapter I
Part 39
Subpart B - Subpart B—Specific Licensing Requirements
§ 39.11 - Application for a specific license.
§ 39.13 - Specific licenses for well logging.
§ 39.15 - Agreement with well owner or operator.
§ 39.17 - Request for written statements.
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