Petro China CCUS: Jilin EOR Project, 15% LNG Canada Stake, and 16 M Tonne Trading Volume (2021-2025)

CCUS Commercial Scale, Petro China’s EOR-Centric Projects

In 2025, Petro China solidified its Carbon Capture, Utilization, and Storage (CCUS) strategy as a pragmatic tool for reconciling industrial growth with national decarbonization mandates, prioritizing commercially viable applications like Enhanced Oil Recovery (EOR) over pure, costly sequestration. This approach frames CCUS as a transitional technology that leverages existing assets and revenue streams, a shift from earlier, more exploratory phases. The company’s actions demonstrate a clear focus on deploying proven technologies at its largest industrial sites to manage emissions while supporting its core business.

Petro China’s Pragmatic EOR Model

The centerpiece of Petro China’s strategy is the use of captured CO 2 for EOR, which provides a direct revenue stream to offset the high capital cost of carbon capture. This model is a deliberate choice to link decarbonization efforts to economic productivity, ensuring financial viability. By using CO 2 to increase oil extraction from mature fields, the company extends the life of its primary assets while addressing emissions from its operations.

• By April 2025, Petro China’s largest carbon capture demonstration project, located at the Jilin Oilfield, was in full operation, utilizing proprietary chemical absorption technologies to capture CO 2 for EOR.
• This EOR-centric model positions Petro China’s CCUS efforts primarily as a transitional technology rather than a pure decarbonization solution focused on permanent storage, a common strategy among national oil companies managing legacy assets.

Reconciling Growth with “Dual Carbon” Goals

Petro China’s CCUS deployment is directly tied to its continued expansion in the petrochemical sector and is a critical component of its compliance with China’s national “dual carbon” objectives. With the country’s petrochemical capacity additions peaking in 2025, integrating CCUS at new, large point-source emitters is not just an environmental measure but a strategic necessity to ensure long-term operational license and alignment with state policy.

• In November 2025, Petro China scheduled the start of operations for a new 600, 000 metric tons per year ABS plant in Jilin, creating a significant new point source for CO 2 emissions that is a prime candidate for capture.
• In parallel, the company announced in November 2025 its plan to phase out 19 aging, high-emission refining and chemical units, a portfolio rationalization that complements its CCUS investments by reducing its overall emissions baseline.

International Scope via LNG Canada

Beyond its domestic focus, Petro China is participating in international projects that integrate carbon capture, signaling its intent to apply this strategy globally. Its involvement in the LNG Canada project provides access to different technological applications and regulatory environments, diversifying its experience and aligning with global partners like Shell.

• Through its subsidiary, Petro China Canada Limited, the company holds a 15% stake in the LNG Canada project, which explicitly uses CCS technology and carbon credits to mitigate its operational emissions.
• The project marked a major milestone by shipping its first cargo on June 30, 2025, validating the commercial operation of this large-scale, CCS-integrated energy export facility.

$22.7 B in Profits, Petro China’s Capacity for CCUS Investment

Petro China’s record financial performance provides the foundation for its capital-intensive CCUS ambitions, enabling it to self-fund large-scale industrial projects that integrate capture technology. This financial strength distinguishes it from smaller players and allows it to pursue a long-term strategy of aligning its industrial base with evolving environmental regulations without heavy reliance on external subsidies, which are still being formulated in China.

Record Profits Fueling Capital Deployment

The company’s substantial profitability gives it significant latitude to invest in decarbonization technologies. These funds are critical, as CCUS projects require massive upfront capital for capture facilities, transportation pipelines, and injection wells. The reported profits indicate that funding is not a primary constraint for its near-term CCUS project pipeline.

• On March 31, 2025, Petro China reported a record net income of 164.7 billion yuan ($22.7 billion), providing a massive capital pool for reinvestment into strategic initiatives like CCUS and petrochemicals.
• This financial capacity is crucial in a global context where, according to the IEA in June 2025, total investment in CCUS could increase more than tenfold by 2027 if all announced projects proceed, a trend Petro China is well-positioned to join.

Petrochemical Investments with CCUS Integration

Large-scale investments in new petrochemical facilities create ideal opportunities to integrate CCUS from the design phase, which is more cost-effective than retrofitting. Petro China’s capital allocation to this sector signals a dual strategy: expand its high-value chemical production while using CCUS to manage the associated emissions from these new point sources.

• In October 2025, reports noted a US$9.6 billion investment by Petro China in petrochemical complexes, a scale of capital deployment that can readily incorporate CCUS infrastructure.
• The expansion aligns with China’s broader industrial strategy, where CCUS is being applied to sectors like fertilizer, cement, and hydrogen production, creating a national ecosystem for CO 2 utilization that Petro China can tap into.

Table: Petro China Financial and Capital Signals for CCUS (2025)

China vs. Canada, Petro China’s Two-Pronged Geographic Focus

In 2025, Petro China’s CCUS activities are geographically concentrated in two distinct arenas: domestically in China, where projects are driven by national policy and the need to decarbonize a massive industrial base, and internationally in Canada, through a strategic equity partnership in a major LNG export facility. This dual focus allows the company to tailor its CCUS approach to different regulatory environments and strategic objectives.

Domestic Focus on Industrial Hubs

Petro China’s primary CCUS efforts are centered on its domestic industrial strongholds, particularly in regions with a high concentration of oilfields and petrochemical plants. The strategy here is defensive, aimed at sustaining production in its core business segments while complying with China’s “dual carbon” goals. The Jilin province is the leading example of this model in action.

• The Jilin Oilfield CCUS project, now in full operation, exemplifies the domestic strategy of capturing CO 2 from industrial processes and using it for EOR in nearby mature oilfields.
• This activity occurs within China’s rapidly developing CCUS landscape, which in 2025 features projects with capture scales ranging from 0.4 to 8.5 million tonnes per year across power generation, steel, cement, and chemical sectors.

Canadian Foothold through LNG Canada

Petro China’s international CCUS engagement is centered on its partnership in the LNG Canada project. This investment provides a foothold in the North American market and exposure to Western carbon management practices and technologies. It represents a more offensive strategy, securing a stake in a low-carbon-intensity energy export project that serves global markets.

• The company’s 15% stake in LNG Canada, a project that shipped its first cargo on June 30, 2025, integrates Petro China into a consortium with other global energy majors focused on producing lower-carbon LNG.
• This project allows Petro China to gain experience with CCS in a different context: liquefaction facilities, rather than upstream EOR or petrochemicals, broadening its institutional expertise.

Petro China’s Technology Maturity, 1 Commercial Scale CCUS-EOR Project

In 2025, Petro China’s technology strategy for carbon capture is conservative and focused on execution, prioritizing commercially proven methods like chemical absorption tied directly to revenue-generating EOR. The company is not a first-mover in novel capture technologies like Direct Air Capture; instead, it is scaling up reliable systems that have a clear line of sight to economic viability, underscoring its pragmatic approach.

From Demonstration to Full Operation

The key technological development for Petro China in 2025 was the transition of its flagship CCUS project from a demonstration phase to full-scale commercial operation. This milestone validates its chosen technology path and serves as a blueprint for future deployments at other industrial facilities across its portfolio.

• The Jilin Oilfield CCUS project’s move to “full operation” status in April 2025 confirms the technical and commercial readiness of Petro China’s integrated EOR model.
• This operational milestone contrasts with the R&D and pilot-heavy focus seen in earlier years, marking a definitive shift toward scaled deployment of its core CCUS technology.

Reliance on Chemical Absorption for EOR

Petro China is relying on chemical absorption, a mature and well-understood capture process, as the technological backbone of its CCUS initiatives. This choice minimizes technical risk and allows for faster deployment compared to less mature pathways. The integration with EOR provides an immediate use and value for the captured CO 2, solving the utilization puzzle that challenges many pure sequestration projects.

• The company explicitly states the use of its own “proprietary chemical absorption technologies” at the Jilin project, indicating it has developed or refined existing methods for its specific operational needs.
• This focus on a proven capture method tied to EOR is a strategy shared by other national oil companies like Saudi Aramco, which also leverage CO 2 to maximize returns from their core upstream assets.

SWOT Analysis: Petro China’s CCUS Strengths and Risks (2025)

Petro China’s 2025 CCUS strategy leverages significant financial strength and deep integration with national policy, establishing a clear pathway for near-term deployment. However, its heavy reliance on Enhanced Oil Recovery (EOR) creates a potential long-term vulnerability, as this model links decarbonization directly to continued fossil fuel production, a connection that may face future regulatory and social scrutiny.

Table: SWOT Analysis for Petro China’s Carbon Capture Initiatives (2025)

2026 Outlook: Petro China’s EOR-Driven CCUS Expansion

The critical signal for Petro China’s CCUS strategy in 2026 will be its ability to replicate the Jilin CCUS-EOR model at its other major industrial sites. A successful expansion would validate its approach of using carbon capture to extend the economic life of its core fossil fuel assets while meeting near-term emissions targets. Conversely, a failure to announce new projects could signal that the model’s economics or scalability are more limited than initially projected.

Scaling the Jilin Model

If Petro China announces a new, large-scale CCUS project integrated with another oilfield or a different petrochemical complex, watch for whether it again uses an EOR offtake agreement. This would confirm that EOR remains the indispensable economic driver for its decarbonization investments. Such a move would indicate that the company is systematically rolling out its proven model to manage emissions across its portfolio of aging but still-productive assets.

• The successful operation of the Jilin project in 2025 provides a strong internal business case for replication.
• The company’s robust financial position, with $22.7 billion in annual profit, removes capital as a primary barrier to a second or third major project.

Diversification Beyond EOR

A more transformative, though less likely, signal would be an investment in a large-scale CCUS project dedicated to pure geological sequestration, without an EOR component. This could be happening if China’s policy incentives, such as a high carbon price or direct sequestration subsidies, evolve to make such projects financially viable on their own. This would mark a strategic pivot for Petro China, moving it from using CCUS as a tool for enhanced fossil fuel recovery to using it as a true climate mitigation service.

• As of 2025, the policy framework in China is still evolving, with policymakers evaluating a mix of instruments, but there is no strong signal yet that pure sequestration is economically favored.
• The commissioning of new industrial facilities, like the Jilin ABS plant, creates immediate pressure to find a CO 2 solution, making the proven, revenue-generating EOR model the path of least resistance for now.

The questions your competitors are already asking

This report covers one angle of Petro China’s carbon capture strategy. The questions that matter most depend on your work.

• China carbon capture policy and subsidies
• Sinopec carbon capture projects and capacity
• Petro China’s next large scale carbon project
• Economic viability of enhanced oil recovery versus pure carbon storage

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