—SEC. 06 — Test and Inspection
Test and Inspection
— SEC. 01
Subcategories
Subcategories
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— SEC. 02
Listings
Listings
All links in this category.
Showing 1–5 of 5 editor-approved links.
Test_and_Inspection
Well Testing Wireline Service Company, Inc.
www.welltesting.net
Provides high pressure and low pressure testing. Based in Monahans, Texas.
Added May 10, 2026
Chemical_Testing
Texas OilTech Laboratories, Inc.
www.tol-lp.com
Independent ISO 9002 certified petroleum, petrochemical, and environmental testing laboratory in Houston, Texas.
Added May 10, 2026
Chemical_Testing
Oil Analysis Lab, Inc.
www.oillab.com
Analyzes engine trankcase oil and transmission oil to diagnose engine problems and most efficient oil change schedule. Based in Spokane, Washington.
Added May 10, 2026
Chemical_Testing
Peak Petroleum Testing Services, Inc.
www.peakpetrotesting.com
Testing refined hydrocarbons for petroleum suppliers and users.
Added May 10, 2026
Equipment_and_Materials
Drill String Services, Inc.
www.drillstringservices.com
Specializes in drill pipe inspection and CNC lathe machining services, drill pipe and drilling components. Facilities in both Louisiana and Texas serving the Gulf Coast. Includes a detailed list of services.
Added May 10, 2026