# ISO 13628-4:2010 — Withdrawn and superseded ISO standards For ISO 13628-4:2010, item title is Petroleum and natural gas industries — Design and operation of subsea production systems — Part 4: Subsea wellhead and tree equipment; status code is 9599; successor is ISO/PWI 13628-4; withdrawn / published date is 2010-12-13, recorded from its source on 2026-08-05. - **Identifier:** ISO 13628-4:2010 _(verified: appears in the quote below)_ - **Item title:** Petroleum and natural gas industries — Design and operation of subsea production systems — Part 4: Subsea wellhead and tree equipment _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO/PWI 13628-4 - **Withdrawn / published date:** 2010-12-13 _(verified: appears in the quote below)_ ## What the source says > 38563,IS,,ISO 13628-4:2010,Petroleum and natural gas industries — Design and operation of subsea production systems — Part 4: Subsea wellhead and tree equipment,Industries du pétrole et du gaz naturel — Conception et exploitation des systèmes de production immergés — Partie 4: Équipements immergés de tête de puits et tête de production,2010-12-13,2,['75.180.10'],ISO/TC 67/SC 4,9599,[22431],[87418],"['en','fr','ru']",251,"
ISO 13628-4:2010 provides specifications for subsea wellheads, mudline wellheads, drill-through mudline wellheads and both vertical and horizontal subsea trees. It specifies the associated tooling necessary to handle, ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).