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T.D. Williamson Inc.


T.D. Williamson Inc. (TDW), based in Tulsa, Oklahoma, serves the gathering, transmission and distribution sectors of the pipeline industry with a global portfolio of products and services like pigging, integrity, and intervention and isolation for onshore and offshore pipeline system life cycle.

Headquarters Address

6120 S Yale Ave #1700
Tulsa, OK 74136
United States

Main Phone Number


Subsea Pipeline Decommissioning with a 'Laptop on the Beach'

T.D. Williamson and Oceaneering support an Equinor North Sea decommissioning project via onshore remote operations.