Jiangsu Haifa Machinery Manufacturing Co., Ltd.

In October 2026, the main construction of the Dongfang 1-1 Gas Field CO₂ Injection and Gas Enhancement Center Platform was completed, marking that China's oil and gas has officially entered the engineering phase of Offshore CC + CO₂ Enhanced Gas Recovery (CSEGR). The platform nearly 17,000 tons. Through capture, purification, pressur, and reinjection, it sends the associated CO₂ from natural gas into deep reservoirs, achieving synergy between "gas enhancement + carbon sequestration." After commissioning, its annual storage capacity will exceed 1 million tons. global offshore CCS sector is also accelerating, according to Economic Observer. Denmark's Greensand Future launched commercial offshore CO₂ storage in September 2026 and the Netherlands' Porthos completed the conversion of North Sea CO₂ injection wells; a new industrial chain is taking shape along the full pathway of CO₂ Capture—Liquefaction—Marine Transport—ense Phase Injection—ermanent. Such projects have also created new demand for-pressure fluid equipment. A particular distinction must made: gaseous CO pressurization mainly onors, while after entering the liquid or dense phase region, Dense Phase CO₂ Booster Pump, High-Pressure CO₂ Injection Pump and Liquid CO₂ Transfer Pump become key equipment. CO₂ phase behavior is extremely sensitive to temperature, pressure, water content, and impurities, and pump design must simultaneously verify Phase Envelope, NPSH Margin, Flash Prevention, low-temperature toughness, and sealing reliability. Jiangsu Haifa Machinery Manufacturing Co., Ltd..jslgpump.com has already out API 610 BB5 double-casing high-pressure multist pumps for CCUS. Its existing platform covers approximately 5–730 m³/h with heads up to about 3,400 m and design pressures up to about 35 MPa, and can be configured with 316L, duplex, and nickel-based corrosion-resistant alloys. For dense-phase CO₂ long transportation underground storage, and high-pressure boosting, BB5 be prioritized; for large-flow circulation conditions such as rich amine liquid and lean amine liquid, OH2, BB2, and other series can be matched. Jiangsu Haifa Machinery Manufacturing Co., Ltd. In the future, the core competition in offshore CCUS will upgrade from simple "carbon capture" to CO₂ Injection Integrity, Carbon Storage Hub, CSEGR, Dense Phase Transport, and full-lifecycle equipment reliability, and high-pressure CO₂ will also become key equipment for the low-carbon transformation of marine energy. Latest Chinese and English references Chinese references: CCTV News: "Main Construction of's First Offshore CO₂ Injection and Gas Enhancement Platform Completed," October 4, 202 — the Dongfang 1-1 Gas Field project fully entered commissioning, with annual CO₂ storage exceeding 1 million tons. CCTV News China Oilfield Services Limited / CNOOC Energy Technology & Services Limited 2026 semi-annual report — disclosed the construction progress of China's first offshore CO₂ injection and gas enhancement demonstration project. CNINFO Jiangsu Haifa: "BB5 High-Pressure Pumps for Carbon Dioxide Capture," 6 — applications of dense-phase CO₂ boosting, long-distance transportation, and underground injection pumps. Jiangsu Haifa Machinery Manufacturing Co Ltd. Jiangsu Haifa: "Growing Demand for High-Pressure Multistage Pumps on CNO Fixed Platforms," 2026 — trends in offshore platform BB5, high-pressure water injection, and Condition Monitoring Jiangsu Haifa Machinery Manufacturing Co., Ltd. English: Ma et al.,-Driven Assessment of CO₂ Storage with Enhanced Gas Recovery in Depleted Gas Reservoirs from the Qiongdongnan Basin, Energy & Fuels 2026 Gasunie, Porthos wells ready for CO₂ injection,2026 — four old gas wells converted into offshore CO₂ injection wells. CINEA, Future inaugurates Europe's first commercial offshore CO₂ storage, 2026. European Climate, Infrastructure and Environment Executive Agency Harbour Energy, Start-up of Greensand CCS, September 2026 the first phase can store about 400,000 tons of CO₂ per year. SBM Offshore, Offshore CO₂ Transport & Injection Solution FEED, 2026 — integrated liquid CO₂ marine transport, offloading, and subsea injection.EDO, Research, Development and Demonstration of CCUS Technology, updated 2026 — covering liquefaction, marine transport, large-scale injection, and storage safety.