GB/T 41164-2021 Specifications technology for multistage fracturing in horizontal well within roof of broken-soft and low permeability coal seam

NB/T 14002.2-2023 Shale gas reservoir enhancement - Part 2: Standardization of industrial fracturing operations NB/T 14002.2-2017 Shale gas reservoir enhancement - Part 2: Technical specifications for factory-based fracturing operations NB/T 14002.4-2022 Shale gas reservoir modification - Part 4: Horizontal well pumping bridge plug-perforation joint operation technology recommended practices NB/T 14002.4-2015 Shale gas reservoir enhancement - Part 4: Horizontal well pump-in bridge-to-well perforation joint technology recommended practices NB/T 14002.5-2023 Shale gas reservoir modification - Part 5: Specification for horizontal well drilling and grinding bridge plug operations NB/T 14002.5-2016 Shale gas reservoir enhancement Part 5: Horizontal well drilling and grinding bridge plug operations requirements SY/T 5107-2016 Evaluation methods for the performance of water-based fracturing fluids SY/T 5108-2014 Testing methods for proppant performance in hydraulic fracturing and gravel packing operations SY/T 5289-2016 The design, construction, and evaluation methods for fracturing of oil, gas, and water wells SY 5289-1991 Evaluation method for the effect of oil well fracturing SY/T 5587.5-2018 Regular well completion operation regulations Part 5: Well preparation for downhole operations SY/T 5587.5-1993 Oil and water well conventional workover operations, oil and water well sand exploration and sand washing operation procedures SY/T 5727-2020 Underground Work Safety Regulations SY 5727-2014 Underground operation safety regulations SY/T 6253-2016 Horizontal well perforation operation technical specification SY/T 6302-2019 Fracturing support fluid permeability testing method SY/T 6302-2009 The recommended method for evaluating the short-term permeability of fracturing support material filled layers SY/T 6610-2017 The safety specifications for underground operations in hydrogen sulfide environments SY/T 6690-2016 Well Control Technology Regulations for Underground Operations SY/T 6690-2008 Well Control Technology Regulations for Underground Operations SY/T 7014-2014 SY/T 7014-2014 Fracturing Tool for Segmentation。 SY/T 7372-2017 Microseismic ground monitoring technical specification SY/T 5107-2005 Water-based fracturing fluid performance evaluation method SY/T 5108-1997 The recommended methods for testing the performance of fracturing support materials SY/T 5108-2006 Fracturing support media performance indicators and recommended testing methods SY/T 5289-2000 Evaluation method for the effect of oil well fracturing SY/T 5289-2008 The design, construction, and evaluation methods for fracturing of oil, gas, and water wells SY 5727-2007 Underground Work Safety Regulations SY/T 6253-1996 Horizontal well perforation technical specification SY/T 6253-2007 Horizontal well perforation construction specifications SY/T 6302-1997 The recommended method for evaluating the short-term permeability of fracturing support material filled layers SY/T 6610-2005 Recommended methods for downhole operations in gas and oil wells containing hydrogen sulfide SY/T 6610-2014 Recommended Practices for Underground Operations in Hydrogen Sulfide-Containing Oil and Gas Wells SY/T 7372-2024 SY/T 7372-2024 Microseismic ground monitoring technical regulations SY/T 6690-2024 Well Control Technology Regulations for Underground Operations