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Million-Ton Directional Well Breakthrough | ECF Weekly
Changqing Oilfield established China’s first million-ton development zone using large-inclination wells, creating a new model for efficient tight-oil development.
Academicians and Yanchang Petroleum experts discussed new deep CBM–tight gas fracturing technologies and development strategies for the Yan’an Gas Field.
Jianghan Oilfield deployed an AI-driven closed-loop fracturing optimization system, enabling major productivity gains and marking a breakthrough in intelligent shale gas development.
The company secured major CBM project wins and earned client commendation, reinforcing its technical strength and expanding its nationwide CBM operations.
China’s self-developed wide-range mixed-flow pump achieved a record 660 days of stable operation in Daqing’s Gulong shale oil field, marking a major breakthrough in domestic artificial lift technology.
The Coordinating Committee for Geoscience Programmes in East and Southeast Asia (CCOP) marked its continued strategic partnership with the Energy China Forum 2025 · 15th Asia-Pacific Unconventional Energy Conference (ECF2025), held on 22–24 October in Shanghai, China.
Highlighting Regional Leadership in Unconventional Resources and Low-Carbon Innovation 17 November 2025
Sinopec Establishes Shanxi CBM Company| ECF Weekly
Sinopec Shengli improved fracturing equipment utilization from 64.8% to 72.6% through lean management and innovation, lowering costs and boosting efficiency.
ZJU SUPCON and Sinopec teams jointly advanced a smart-development plan for the deep shale gas Dayan 101 block, aiming to build an industry benchmark for intelligent gas-field operations.
Sinopec has fully funded a new coalbed methane subsidiary in Shanxi to expand exploration and gas operations.
Henan Oilfield’s reverse pressure drive technology significantly improved production from low-efficiency wells, offering a new solution for mature oilfields.
Changqing Oilfield’s shale oil output surpassing 20 million tonnes marks a major breakthrough in China’s large-scale, efficient shale oil development.
Nano Smart Oil Achievement | ECF Weekly
China launches gas-bearing formation testing at Chuanzhao Ye 1 Well to advance shale and tight gas exploration in the Xichang Basin.
CNOOC’s “Haiheng” deepwater drilling fluid system won the OTC Brazil New Technology Award, marking a major breakthrough in China’s offshore drilling capabilities.
Sinopec’s Xinchun Company advances heavy oil recovery and produced-water recycling under expert guidance from Academician Sun Huanquan.
Changqing Oilfield’s nano smart flooding technology achieved over 1,488 tons of additional oil output, marking a breakthrough in ultra-low permeability reservoir recovery.
Blue Flame Holding won the exploration rights for the Fazhong CBM block in Shanxi’s Qinshui Basin for over RMB 200 million, advancing its core gas development strategy.
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