Halliburton Lands Major Geothermal Contract in Indonesia with KS Orka Renewables

Halliburton Secures Multiyear Geothermal Contract with KS Orka Renewables in Indonesia – Boosting Low-Carbon Energy Expansion

Posted by: Alphaxioms Geothermal News | March 20, 2026

Indonesia's geothermal sector continues to gain momentum as a key player in the global transition to sustainable energy. In a significant development announced earlier this year, Halliburton has been awarded a multiyear contract by KS Orka Renewables Pte. Ltd. to provide comprehensive well construction services for two major geothermal projects: PT Sorik Marapi Geothermal Power (SMGP) in North Sumatra and PT Sokoria Geothermal Indonesia (SGI) in East Nusa Tenggara (Flores).

This strategic partnership underscores Halliburton's expertise in geothermal drilling and reinforces Indonesia's push toward expanding reliable, low-carbon baseload power.

Project Details and Scope

KS Orka Renewables, affiliated with China's Kaishan Group Co., Ltd., is a growing force in Indonesia's geothermal landscape. The company currently operates around 208 MW of installed capacity, with 200 MW from the Sorik Marapi project and 8 MW from Sokoria.

The contract covers multiple development phases for both sites. Halliburton will deliver an integrated suite of services, including:

- Directional drilling

- Cementing

- Drilling fluids

- Drill bits

These technologies aim to enhance drilling efficiency, lower costs (targeting some of the lowest cost per foot geothermal wells in the country), and speed up project timelines.

This collaboration builds on KS Orka's decade-plus experience in delivering cost-efficient geothermal wells, paired with Halliburton's 70-year legacy in global geothermal well development and execution.

Key Statements from Leadership

Duane Sherritt, Vice President of Low Carbon Solutions at Halliburton, emphasized the alignment:

> “The collaboration pairs KS Orka Renewables... with Halliburton’s integrated solutions and technical capabilities. Together, the companies plan to improve drilling performance and help meet Indonesia’s demand for reliable, low-carbon energy.”

Cao Kejian, CEO of Kaishan Group Co., Ltd., highlighted the extended relationship:

> “Kaishan Group welcomes the opportunity to extend its relationship with Halliburton to meet our geothermal power goals in Indonesia and help us deliver some of the lowest cost per foot geothermal wells in the country. Halliburton, as a critical member of our team, will support the drilling phase of the project and help expand current capacity.”

Why This Matters for Geothermal in Indonesia

Indonesia sits on one of the world's largest geothermal resource potentials (estimated at over 29 GW), yet development has faced challenges like high upfront costs and technical complexities in well construction. Partnerships like this one bring advanced oil & gas-derived technologies adapted for geothermal—such as precise directional control and optimized fluids—to reduce risks and improve economics.

This award also bolsters Halliburton's Low Carbon Solutions portfolio, positioning the company as a leader in supporting the energy transition. For Indonesia, accelerating geothermal deployment supports national goals for energy security, reduced emissions, and meeting growing electricity demand with clean, renewable sources.

Looking Ahead

As drilling ramps up at SMGP and SGI, expect further updates on well performance, capacity expansions, and how these projects contribute to Indonesia's renewable energy mix. This deal exemplifies how international expertise and local ambition can drive geothermal forward.

Stay tuned to Alphaxioms Geothermal News for more updates on global geothermal advancements, contracts, and innovations!

Sources: Halliburton official press release (February 2026), ThinkGeoEnergy (January 2026), KS Orka Renewables announcements, and industry reports from Drilling Contractor and Renewables Now.

Tags: Geothermal Energy, Indonesia Geothermal, Halliburton, KS Orka Renewables, Sorik Marapi, Sokoria, Low Carbon Solutions, Renewable Energy

What are your thoughts on this partnership? Will it set a new benchmark for cost-effective geothermal drilling in Southeast Asia? Drop a comment below!

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