New Trends for Commercialization of Medium and Small-Scale Stranded Gas Fields in the Asia-Pacific Region

The Asia-Pacific region holds abundant undeveloped medium and small-scale stranded gas resources, which are mainly distributed in Indonesia, Papua New Guinea, Australia, Vietnam, Myanmar and other countries. These gas fields were discovered decades ago yet remain unexploited for commercial purposes due to inherent economic challenges and inadequate infrastructure.

Most onshore stranded gas reserves in Indonesia and Papua New Guinea are located in remote tropical forest areas with no access to pipeline networks, resulting in limited market reach and marginal economic viability for development. In Myanmar, offshore gas field development is further hindered by U.S. sanctions, which have deterred foreign investment and stalled commercial exploitation. Several offshore stranded gas fields in Vietnam have also stayed undeveloped, largely owing to fiscal regime disputes between investors and the government, as well as unfavorable economic conditions. These combined bottlenecks have left massive regional gas resources untapped, failing to meet the rising energy demand locally and across the Asia-Pacific region.

In recent years, advances in modular gas processing and small-scale LNG technologies have reversed the poor economic prospects for developing marginal gas fields, providing practical solutions to infrastructure shortages. Compared with traditional fixed facilities, skid-mounted and modular processing units can greatly cut capital expenditure and shorten project construction cycles. Meanwhile, small-scale LNG production and containerized LNG transportation have broken the long-standing reliance on long-distance pipeline networks.



Figure 1 Modular Small-Scale LNG Technology Chain

For instance, China has put more than 130 medium and small LNG plants into operation to date, with a total annual production capacity of 39 million tons. A complete logistics support system has also taken shape, including around 40,000 LNG tank trucks and 18,000 LNG containers. This well-established system enables flexible and cost-efficient transportation, connecting scattered stranded gas resources with end users.

Such flexible technical solutions are widely applicable to the development of remote gas fields in Indonesia, China, Papua New Guinea and other resource-rich economies in the Asia-Pacific. Starting from April 2024, ISO container-based LNG shipments from Tarakan have entered the gas market in China, marking the successful commercial development of onshore gas fields in the Tarakan region of Kalimantan, Indonesia.


Figure 2 A Gas Station Photo in Ordos Basin of Central China

To fully tap the commercial potential of stranded gas fields across APAC region, it is essential to adopt systematic and customized development strategies. First of all, developers need to conduct comprehensive analysis of gas compositions and gas field geologies to build diversified product portfolios, covering LNG, CNG, condensate, LPG and sulfur by-products where applicable. This approach maximizes resource utilization and overall project revenue. Secondly, development plans should give priority to supplying local markets. Remote stranded gas fields are generally situated in regions suffering from energy shortages, and local supply can effectively reduce transportation costs and mitigate operational risks and more importantly, can promote local economy development.

In Papua New Guinea, many stranded gas fields lie in remote highland and lowland areas. Local mining operations often still rely on expensive diesel power, while residents still use firewood as their main energy source. Based on thorough resource assessment and market demand evaluation, the deployment of modular and skid-mounted equipment can substantially lower investment thresholds and improve project profitability.
The development of marginal stranded gas fields also brings tangible socio-economic benefits to local communities. It eases long-standing energy shortages and boosts regional economic and social development. Sound policy frameworks are a core driving force to accelerate project implementation. China’s Western Development Strategy has introduced targeted tax incentives, greatly facilitating the development of marginal gas fields in the Sichuan and Ordos Basins. Likewise, Indonesia has rolled out preferential policies for remote gas development, including reduced government profit shares and improved cost recovery mechanisms such as investment credit for investors. These policies have effectively stimulated investment in the industry and promoted the development of stranded gas fields in Sumatra, Kalimantan etc. of Indonesia.



In recent years, escalating global geopolitical tensions have also prompted Asia-Pacific countries to adjust policies and prioritize the development of domestic hydrocarbon resources. The Russia-Ukraine conflict in 2022 and the geopolitical frictions and armed conflicts in the Middle East in 2026 have severely disrupted global oil and gas supply chains, raising widespread concerns over cross-border energy security.

Fig 3 ISO Container-based LNG Shipments from Tarakan to China
(source: http://www.haiyetong.com/)


For many energy-importing countries in the Asia-Pacific, unlocking domestic stranded gas reserves has become a key strategy to enhance energy independence and strengthen supply resilience. Accordingly, it has become an obvious trend that regional governments will introduce targeted policies to prioritize the development of domestic marginal gas resources and reduce reliance on imported energy.

To conclude, the maturing of small-scale LNG, containerized LNG logistics and modular gas processing technologies has eliminated the major technical and economic barriers restricting the development of medium and small-scale stranded gas fields in the Asia-Pacific. The successful commercialization of these idle resources depends on close collaboration between investors, local communities and regulatory authorities.

Through integrated resource planning, adoption of innovative technologies and supportive policy incentives, the enormous untapped potential of regional stranded gas resources can be unleashed. This will advance sustainable energy development and long-term economic prosperity across the Asia-Pacific region, and create shared value and opportunities for governments, investors and local communities alike.