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

Wood Secures Subsea Design Scope on QatarEnergy’s Bul Hanine Redevelopment

BP Adds Three Exploration Blocks off Indonesia

Energean Cuts 2026 Output Forecast After Israel Shutdown

Oil Climbs Above $110 After Gulf Drone Attacks Raise Supply Fears

Eni Advances Giant Indonesia Gas Discovery after ‘Exceptional’ Well Test

Indonesia’s Mako Gas Project on Track for First Gas in 2027

Middle East Conflict Jolts Offshore Drilling Market

Pertamina Unit to Operate Indonesia’s Lavender Block under 30-Year PSC

Fire at ONGC's Offshore Platform Injures 10, Operations Normalized

Oman’s Block 50 Offshore Drilling Ops Pushed to May

Current News

Wood Secures Subsea Design Scope on QatarEnergy’s Bul Hanine Redevelopment

Oil Prices Rise as Iran Talks Stall and Inventories Shrink

Indonesia Puts 13 Oil And Gas Blocks on Bidding Round Offer

BP Adds Three Exploration Blocks off Indonesia

Indonesia Signs Eight Oil and Gas Contracts

Inpex Inks Abadi LNG Gas Supply Deal With Indonesian State Firms

Energean Cuts 2026 Output Forecast After Israel Shutdown

Wison Starts Topsides Fabrication for Türkiye’s Sakarya Deepwater FPU

Oil Prices Ease as US Holds Off Renewed Strikes Against Iran

Velesto Secures Malaysia Drilling Deal with Hibiscus

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