Waterless hydraulic fracturing with on-site fluid treatment
- 总结
- Hydraulic fracturing has emerged as an economical method to collect tight oil deposits and natural gas by injecting high-pressure fluids underground to induce cracks in deep shale formations. The most commonly used fluid is a mixture of water, chemicals, and proppant materials. However, the fluid may become contaminated by metal sources from the surrounding environment, and the use of water-based fracturing fluids imposes a heavy demand on the local water supply. This technology is a method for waterless hydraulic fracturing that uses supercritical carbon dioxide to induce fracture in conjunction with functionalized proppant materials to immobilize metal contamination. This technique may thus be used as a sustainable method of hydraulic fracturing that reduces environmental contamination and reliance on water supply.
- 技术优势
- Waterless fracture inductionOn-site decontamination of fracturing fluidPatent Information:Patent PendingTech Ventures Reference: IR CU15062
- 技术应用
- Sustainable method of hydraulic fracturing Enhanced fracture induction using supercritical CO2Fracturing fluid treatment technique
- 详细技术说明
- None
- *Abstract
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None
- *Inquiry
- Bonnie GurryColumbia Technology VenturesTel: (212) 854-8444Email: TechTransfer@columbia.edu
- *IR
- CU15062
- *Principal Investigation
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- 国家/地区
- 美国
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