Wireline and Logging Services

Con Hall's Michigan office is seeking subcontractors to provide wireline and logging services focused on post-cementing verification to ensure the integrity of cement plugs in wellbore operations. The work requires the use of specialized wireline tools including cement bond logs and gamma logs to accurately assess cement placement and verify that plugs are properly set and secured, which is critical for well integrity and regulatory compliance. Services must be performed in accordance with industry best practices and must deliver clear, interpretable data to confirm the effectiveness of the cementing process. The solicitation is open for responses until July 21, 2026, and is classified under NAICS code 541380 for other scientific and technical consulting services. The contract is posted on the Michigan state procurement portal and is open to qualified subcontractors who can demonstrate technical expertise in downhole evaluation and logging operations, though no set-aside provisions or specific organization types are specified. All work is expected to be performed at locations determined by operational needs, with no designated place of performance specified in the posting.