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Wide-Area Electromagnetic Fracturing in Four Wells Achieves Success, Boosting Development of a New Formation in Qiongzhu — The Wide-Area Electromagnetic Fracturing Monitoring Project for Four Wells, Including Well ZI201 Platform, Passes Acceptance
Recently, the project undertaken by the Institute of Geophysical Exploration... 201 Multiple ports on the platform well , Large page 1 A certain well on the platform The wide-area electromagnetic fracturing monitoring project has successfully passed the acceptance review. The project has successfully acquired 4 Key electromagnetic response data obtained during the fracturing and stimulation of well Koujing were systematically analyzed to evaluate the fracturing effectiveness, thereby providing critical technical support for exploration breakthroughs and development evaluation of the Qiongzhusi Formation, a newly identified shale gas play.
The Qiongzhu Temple Formation is the most promising new stratigraphic succession for shale gas in the Sichuan Basin. 2023 Years of service 201 The well tested in this stratigraphic unit achieved a daily production of 73.88 The high-yield industrial gas flow from the Wanfang field has marked a breakthrough in the commercial development of the world’s oldest shale formation. During the acceptance review, the project team from the Institute of Geophysical Exploration highlighted the wide-area electromagnetic method’s capability for high-precision monitoring under complex geological conditions in the new stratigraphic sequence, as well as its remarkable success in providing real-time on-site guidance for fracturing operations. The expert panel highly commended the Institute’s technical strength and professional expertise, concluding that the project robustly demonstrates the unique advantages of wide-area electromagnetic technology in evaluating fracturing performance and has laid a solid technical foundation for the subsequent large-scale development of the Qiongzhusi Formation in this new stratigraphic sequence.
Moving forward into the new, and delving deeper. The exploration breakthrough in the new stratigraphic unit of the Qiongzhu Temple Formation is not only a call from the resource end but also a critical technological challenge. The Geophysical Exploration Institute will take this project as a new starting point, closely aligning with the Group’s “ Integration, standardization, and intelligence ” Construction and Deployment ， Continuously deepen expertise in wide-area electromagnetic fracturing monitoring technology, to achieve greater precision in “ Electromagnetic Eye ” Providing robust support for the exploration and development of unconventional oil and gas in new stratigraphic units, and contributing to the Group’s high-quality development and its pursuit of leading positions. “ Five First-Class ” Contribute geophysical exploration expertise to continuously expand China’s energy sector into deep and unconventional reservoirs.
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