SED Energy’s GHTH Rig Kicks Off Ops for PTTEP

Tuesday, November 18, 2025

The semi-submersible tender-assist drilling rig GHTH, owned by SED Energy Holdings’ subsidiary Energy Drilling, has started operations with Thailand’s PTT Exploration and Production (PTTEP).

The rig started operating after completing preparatory work in Singapore, under a previously announced 21-month contract with PTTEP.

Built in 2021, GHTH is a self-erecting, semi-tender assist, drilling rig combining a high specification drilling equipment set (DES) with an upsized, deep-draft four column, semi-submersible vessel.

The DES is handled in eight lifts to reduce rig move times and the high capacity semi-tender rig effectively supports batch drilling and completions with offline casing, tubing, and drillpipe stand building.

SED Energy Holdings noted the start of operations provides full utilization across its asset portfolio.

“We are delighted to see GHTH in operation and supporting our client’s drilling program. This achievement underscores the hard work and professionalism of our crews and shore-based teams, who delivered on a complex setup with precision and safety. We look forward to consistently delivering high-quality and safe performance throughout the contract period,” said Marcus Chew, CEO of Energy Drilling.

“The start of this contract marks an important milestone for Energy Holdings, with all assets across our portfolio now on contract and generating revenue, providing full visibility on cash flow for the quarters ahead. With no major capital expenditure scheduled near term, we are well positioned to sustain strong cash conversion and uphold attractive shareholder returns,” added Kurt M. Waldeland, CEO of Energy Holdings.

Categories: Drilling Industry News Activity Asia Oil and Gas FLNG Natural Gas Drilling Hardware

Related Stories

India's ONGC Set to Retain 20% stake in Russia's Sakhalin-1 Project

CNOOC Puts New South China Sea Development Into Production Mode

ADES Nets $63M Contract for Compact Driller Jack-Up off Brunei

Mooreast to Assess Feasibility of Floating Renewables Push in Timor-Leste

Vietsovpetro Brings BK-24 Oil Platform Online Two Months Early

Petronas to Leverage AI to Expedite Oil and Gas Exploration Activities

PV Drilling Takes Ownership of Noble Corporation’s Stacked Jack-Up Rig

CNOOC Brings Online Another Oil and Gas Project in South China Sea

Technip Energies Gets FEED Job for Inpex’ Abadi LNG Project in Indonesia

CNOOC Brings New Offshore Gas Field On Stream

Current News

Japan’s JERA Signs First Long-Term LNG Deal with India’s Torrent Power

India's ONGC Set to Retain 20% stake in Russia's Sakhalin-1 Project

Harbour Energy to Sell Stakes in Indonesian Assets to Prime Group for $215M

Eni Expands Asian Footprint with Long-Term LNG Contract in Thailand

Finder Energy Buys Petrojarl I FPSO for Timor-Leste Oil and Gas Projects

CNOOC Puts New South China Sea Development Into Production Mode

ADES Nets $63M Contract for Compact Driller Jack-Up off Brunei

Mubadala Energy, PLN Energy Primer Team Up for Andaman Sea Gas Supply

BP Hires Seatrium to Deliver Tiber FPU in Gulf of America

Venture Global, Tokyo Gas Ink 20-Year LNG Supply Deal

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