productsOur extensive API product line begins with our smallest diameter of “Macaroni” tubing (26.7mm to 52.4mm) continuing to large O.D. conductor pipe with weld-on connectors and seamless, ERW, SAW, and DSAW for onshore or offshore usage. For secondary recovery and work-overs, InterMark can provide slotted, perforated pipe and well screens to our customers’ specifications.


We are the largest international supplier of small diameter or “Macaroni” tubing, designed for work-over strings, ranging from 1.335″ to 2.063″ with a variety of premium connections. In partnership with H.G.D.S., we provide the newly desigend premium connections, HGDS TS90, which is designated for usage in deviated wells or horizontal wells, providing better solutions for the most difficult work-over applications.

Slotting and Perforation

With limited manufacturers worldwide that can offer the capabilities for slotting and perforation for fluid injections, InterMark is proud to possess partnerships with USA manufacturers that can provide such technology with large capacities and range of sizes, including well screens.