Muara Badak – PT Pertamina Hulu Sanga Sanga (PHSS), a subsidiary of Pertamina under the Upstream Subholding, has started 2025 on a high note by exceeding its oil and gas (O&G) production targets. Demonstrating solid operational performance, PHSS recorded oil production of 14,000 barrels per day (bopd) in January 2025, significantly surpassing its target of 11,937 bopd. Meanwhile, gas production reached 92.55 million standard cubic feet per day (mmscfd), exceeding the set target of 83.032 mmscfd.

This achievement underscores PHSS’s commitment to supporting the government’s national O&G production goals and contributing to national energy security. Magfirah Rajab, Manager of Subsurface Development Area 1 Zone 9, attributed this success to a comprehensive evaluation of the subsurface conditions in PHSS’s operational areas. “By conducting integrated reservoir assessments and production forecasting, we have successfully optimized oil and gas extraction—both through natural flow and artificial lift systems,” she explained.

For wells utilizing artificial lift systems, PHSS has adopted the Permanent Coiled Tubing Gas Lift (PCTGL) technology, which is particularly suited for monobore and dual monobore well completions at PHSS. “The implementation of PCTGL is tailored to the specific characteristics of each reservoir,” Magfirah stated.

She further explained that PCTGL functions by injecting gas through a flexible, permanently installed coiled tubing inside the well’s production tubing. The injected gas then mixes with the oil as it flows, reducing its density and facilitating smoother production and transport to the surface. “Additionally, we optimize wells equipped with PCTGL by fine-tuning gas injection rates, ensuring maximum production efficiency,” she added.

Supriady, Senior Manager of Subsurface Development & Planning for Zone 9, emphasized that this achievement resulted form a well-planned strategy focusing on efficiency and sustainability. “We implement strategic measures based on the OTOSOBOR principle—On Target, On Budget, On Scope/Spec/Safety, On Return/Regulation. This principle ensures that every aspect of our operations aligns with planned objectives, budgets, technical specifications, and regulatory compliance,” he explained.

Supriady also highlighted the company’s broader vision: “Beyond achieving production targets, our focus is on creating value for all stakeholders, including shareholders, the government, and local communities. We hope our continued success will significantly contribute to the growth of the national energy sector.”

By continuously enhancing operational efficiency and adhering to safety and environmental regulations, PHSS remains optimistic about sustaining its growth momentum throughout 2025.

As part of its commitment to corporate social responsibility, PHSS has also provided assistance to local places of worship, including Al Falah Mosque and Langgar Assalam in Teluk Dalam, Muara Jawa District. This initiative reflects the company’s dedication to supporting the well-being of the communities in which it operates.

PT Pertamina Hulu Sanga Sanga (PHSS) is a subsidiary of PT Pertamina Hulu Indonesia (PHI) that manages upstream oil and gas operations and business by Environmental, Social, and Governance (ESG) principles in the Sanga Sanga Working Area in East Kalimantan. In collaboration with SKK Migas, PHSS and other PHI subsidiaries and affiliates continuously innovate and apply technology to produce safe, efficient, reliable, compliant, and environmentally friendly energy to realize #EnergiKalimantanUntukIndonesia. More information about PHI is available at https://phi.pertamina.com.