Sour Service Drill Pipe SS95/SS105, 2 3/8''~6 5/8'', Downhole Drilling Tools

Besides all standard API grades, we can also supply special sour service grades, such as SS-95 and SS-105, which are manufactured to meet the most stringent service requirements of clients.

Along with the increasing of well depth of drilling, the more complex stratum will emerge, especially of the emerging of sulfur stratum which will harmfully impact the safety of well drilling operation. Once hydrogen sulfur emerges, drilling tools would break suddenly in a very short time period and it will be very harmful to well drilling operation. Pipe body, tool joint and welding line of sour service drill pipe must be tested against hydrogen sulfur. Yield strength of pipe body, tool joint and welding line is strictly limited between 724MPa~827MPa. Sour-service performance of pipe body and tool joint must be at least 85% SMYS, and at least 80%SMYS for welding line as per NACE 0177 Spec A.

Welcome to contact us to order your sour service drill pipe.

Tiptop was established in the year of 2006, located in the center of China, Xi’an City, which is an ISO certified comprehensive manufacturer & distributor in the field of Oil & Gas upstream, downhole drilling tools, downhole fishing tools, downhole mud motor, and servicing the worldwide drilling companies, EPC contractors and oil companies. With our great diligence & years of experiences, we have built a long term cooperation with clients from North America, Middle East, Europe, Southeast Asia and other areas.

-One stop procurement service at more favorable prices

Being in the field of oilfiled for more than 13 years , Tiptop team can offer customers with whole package requirements in favorable prices , which are supported by Tiptop qualified vendors .

-Strict quality control & Continuous after-sales service

All of Tiptop supplied products are from API certified manufacturers. For each enquiry, from order placement to final delivery, no matter for the whole package or small spare parts, we have internal inspection team to ensure the superior quality, strong packing & timely delivery. Any TPI inspection are available with Tiptop from SGS/BV/TUV/DNV etc..

Besides,Thoughtful and prompt after-sales service will be provided to guarantee customerS' benefits .