Hanwha Ocean Marks Entry into Deepwater Drilling Market with First Drillship

Tuesday, April 8, 2025

Hanwha Ocean has held a naming ceremony for its high specification ultra-deepwater drillship Tidal Action, signaling its official entry into the deepwater drilling industry.

The Tidal Action is built on Hanwha Ocean’s proprietary design and is capable of drilling at depths of up to 12 kilometers in waters as deep as 3.6 kilometers.

The drillship is also equipped with a dynamic positioning system for a stable station keeping and ready to accommodate 20,000 psi blowout preventers for enhanced safety and operational efficiency.

In February 2024, Hanwha Ocean established Hanwha Drilling to operate its drillship fleet and made the strategic decision to manage its assets independently.

The delivery of Tidal Action marks a significant milestone in the first step into offshore drilling sector.

Renowned for its eco-friendly and high-efficiency drillship construction technology, Hanwha Ocean plans to build a solid track record in the sector while expanding its drillship value chain to offer comprehensive offshore energy solutions.

Hanwha Ocean is striving to transform itself into a full turnkey solution provider in the maritime sector, adopting the EPCIO (Engineering, Procurement, Construction, Installation, and Operation) model.

In September of last year, Brazilian offshore drilling contractor Constellation secured a long-term charter contract with Petrobras, as a third-party manager of the Tidal Action drillship.

Drilling operations in Brazilian waters are scheduled to begin in the second half of this year.



“Delivering a world-class drillship and officially entering the offshore drilling market is a meaningful achievement. We will continue to grow as a leader in the offshore energy industry, driven by our technological excellence and strategic vision,” said Philippe Levy, the President of Hanwha Ocean’s Offshore Business Unit.

Categories: Shipbuilding Drilling Industry News Activity South America Asia Drillship

Related Stories

Southeast Asia’s 2GW Cross-Border Offshore Wind Scheme Targets 2034 Buildout

US Pressure on India Could Propel Russia's Shadow Oil Exports

Shell’s Brazil-Bound FPSO Starts Taking Shape

Hanwha Ocean's Tidal Action Drillship Starts Maiden Job with Petrobras

Marco Polo Picks Salt Ship Design for Next-Gen Offshore Energy CSOV

Keppel, Seatrium in $53M Arbitration Case Over Brazil Corruption Scheme

SBM Offshore’s Jaguar FPSO Enters Drydock in Singapore (Video)

Valeura Makes Progress with Multi-Well Drilling Campaign in Gulf of Thailand

One Shelf Drilling Rig Up for New Job in India, Other for Disposal

PTTEP Hires Velesto’s Jack-Up Rig for Drilling Campaign off Malaysia

Current News

Major Oil and Gas Projects Drive Strong OSV Demand in the Middle East

ABL to Support Platform Installations, Rig Moves for Chevron in Gulf of Thailand

PTTEP Orders OneSubsea Systems for Two Deepwater Projects off Malaysia

Russia's Lukoil Takes Up Gunvor’s Offer for Foreign Assets

How Hot Is Your Cable? Understanding Subsea Cable Thermal Performance

Sponsored: UAE Breaks Ground on GW-Scale Renewable Energy Hybrid

Pertamina Joins Petronas in Ultra-Deepwater Asset off Indonesia

Malaysia’s Petronas and Oman’s OQEP Strengthen Oil and Gas Ties

Southeast Asia’s 2GW Cross-Border Offshore Wind Scheme Targets 2034 Buildout

Pharos Energy Kicks Off Drilling Campaign Offshore Vietnam

Subscribe for AOG Digital E‑News

AOG Digital E-News is the subsea industry's largest circulation and most authoritative ENews Service, delivered to your Email three times per week

https://accounts.newwavemedia.com