What is CPV code 71331000-7?

CPV 71331000-7 (Drilling-mud engineering services) is a Common Procurement Vocabulary code used across European public procurement to classify drilling-mud engineering services contracts. Buyers tag notices with this code so suppliers can find relevant tenders.

How many drilling-mud engineering services tenders are open right now?

There are no open drilling-mud engineering services (CPV 71331000-7) tenders right now, but 3 notices have been published all-time — new ones appear regularly.

Where are drilling-mud engineering services tenders published?

Drilling-mud engineering services (CPV 71331000-7) notices are aggregated from sources including TED Member States, alongside other European procurement portals tracked by Tender Radar.

71331000-7category

Drilling-mud engineering services tenders

3 drilling-mud engineering services notices published all-time within Miscellaneous engineering services. CPV 71331000-7 classifies drilling-mud engineering services across European public procurement.

By the numbers

Open now

Notices all-time

Last published

13 Apr 2025

Top sources

TED Member States3

Buyer and value figures for this level are aggregated from sub-codes and may be approximate.

Related categories

7133Geotechnical engineering services 7133Mechanical engineering services 7133Mechanical and electrical engineering services 7133Engineering studies 7133Engineering support services 7133Corrosion engineering services

Frequently asked questions

What is CPV code 71331000-7?: CPV 71331000-7 (Drilling-mud engineering services) is a Common Procurement Vocabulary code used across European public procurement to classify drilling-mud engineering services contracts. Buyers tag notices with this code so suppliers can find relevant tenders.
How many drilling-mud engineering services tenders are open right now?: There are no open drilling-mud engineering services (CPV 71331000-7) tenders right now, but 3 notices have been published all-time — new ones appear regularly.
Where are drilling-mud engineering services tenders published?: Drilling-mud engineering services (CPV 71331000-7) notices are aggregated from sources including TED Member States, alongside other European procurement portals tracked by Tender Radar.

Track drilling-mud engineering services tenders automatically

Tender Radar monitors CPV 71331000-7 tenders across 15+ European procurement portals and matches them to your company profile. Get relevant drilling-mud engineering services opportunities delivered as they publish.

Join Waitlist