Onshore Oilfield Associated Gas Recovery

During onshore oilfield development, scattered gas resources such as associated gas, wellhead gas, oilfield gas, and flare gas are often vented or flared due to dispersed distribution, high recovery technical barriers, and poor economic viability—resulting in substantial energy waste and carbon emissions.

With increasingly stringent environmental regulations and rising demands for resource efficiency, oil and gas enterprises urgently require systematic solutions for gas recovery and conversion.

Our Approach

KAITIANGAS focuses on the effective collection and systematic treatment of scattered gas resources. For associated gas recovery in onshore oilfields, we provide end-to-end professional services—from feasibility consulting, engineering design, and EPC execution to system commissioning and operational support. By adopting skid-mounted system designs and customized process integration, we help clients safely and efficiently convert dispersed gas sources into clean energy for regional use.

Integrated Solution

We assist clients in early-stage project evaluation through technical and market research. Services include:

  • Resource volume assessment and market trend forecasting
  • Comparative analysis of technologies such as skid-mounted liquefactio
  • Economic feasibility study of process flows and system models
  • gas emission reduction assessments
  • Environmental impact identification and multidimensional risk control strategies

At the design stage, we develop tailored process packages addressing the complex and fluctuating composition of associated and wellhead gases. The process covers dehydration, purification, compression, cooling, and pressure regulation. Systems are skid-mounted for rapid deployment and modular integration in the field. We provide detailed design outputs, equipment selection plans, and on-site construction interface coordination to ensure seamless project implementation.

As the general contractor, KAITIANGAS oversees full project planning, equipment procurement, construction management, and quality and safety control. Equipment manufacturing includes key modules such as compressor units, heat exchange systems, and control units, all integrated based on the project’s field conditions to ensure stable operation in the challenging onshore environment.

Upon installation completion, we conduct unit testing, system integration tests, safety interlock checks, parameter configuration, and performance simulations to ensure stable operation. Post-commissioning, we offer monitoring, personnel training, and maintenance plans to help clients establish a long-term stable operation framework.

Technical Equipment Highlights

The entire recovery system is built on highly integrated units, including skid-mounted liquefaction modules, compression and cooling systems, and intelligent control platforms. The compact design minimizes footprint, simplifies transportation, and allows fast on-site assembly. Integrated remote monitoring and data analytics features improve operational efficiency and simplify maintenance.

Application Scenarios

This solution is ideal for centralized recovery of associated gas, wellhead gas, and flare gas in various onshore oilfield settings. It is especially suited for field well stations and remote oil areas, and can also serve as a front-end gas treatment unit for clean energy supply stations. The solution is particularly effective for projects targeting regional energy supply, flare emission reduction, and oil-gas integrated development.

Customer Value Proposition

By establishing a flexible and efficient associated gas recovery system, clients can significantly improve resource conversion efficiency, reduce carbon emission risks, and ensure environmental compliance. The skid-mounted system’s flexible deployment and ease of maintenance lower operational costs and enhance overall project returns.