Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
NB/T 10841-2021 Recommended practices for downhole failure and complex precontrol in horizontal shale gas wells $180.00 via email in 1~3 business day valid
NB/T 10842-2021 Test method for in-situ stress direction of shale reservoir―Viscous residual magnetism test combined with wave velocity anisotropy test method $225.00 via email in 1~3 business day valid
NB/T 10843-2021 Technical specification for reusing of shale gas oil-based drilling fluid $180.00 via email in 1~3 business day valid
NB/T 10844-2021 Geochemical method for marine shale (gas) evaluation $165.00 via email in 1~3 business day valid
NB/T 10845-2021 Technical specification for staged geological evaluation of shale gas $165.00 via email in 1~3 business day valid
NB/T 10846-2021 Coiled tubing completion design and operation specification of shale gas wells $240.00 via email in 1~3 business day valid
NB/T 10847-2021 Specification for design of discharge treatment of shale gas field fracturing flow back water $150.00 via email in 1~3 business day valid
NB/T 10848-2021 Technical specification for environmental monitoring of groundwater in shale gas development project $150.00 via email in 1~3 business day valid
NB/T 10849-2021 Technical requirement of pilot test for shale gas $165.00 via email in 1~3 business day valid
NB/T 10850-2021 Code for engineering design of forced increase of coal seam permeability in underground coalmine $270.00 via email in 1~3 business day valid
NB/T 10851-2021 Detection and evaluation method of permeability enhancement and effective range of underground hydraulic fracturing in coal mine $180.00 via email in 1~3 business day valid
NB/T 10852-2021 Reserves evaluation and area optimization method of CBM development in mining stability zone of coal mine $180.00 via email in 1~3 business day valid
NB/T 10853-2021 Code for technology of coalbed methane well group of surface extraction in coal mining area $105.00 via email in 1~3 business day valid
NB/T 10854-2021 Consultation and evaluation methods for comprehensive control of coal mine gas $285.00 via email in 1~3 business day valid
NB/T 10855-2021 Technical specification for power generation of regenerative oxidationequipment of coal mine gas $240.00 via email in 1~3 business day valid
NB/T 10856-2021 Technical specification for ultrahigh pressure hydraulic slotting operation in coal mine $150.00 via email in 1~3 business day valid
NB/T 10857-2021 Code for Design of Rational Service Life and Durability for Hydropower Projects $975.00 via email in 1~5 business day valid
NB/T 10858-2021 Code for Design of Hydropower Station Intakes $630.00 via email in 1~5 business day valid
NB/T 10859-2021 Technical requirements for online monitoring system of steel structures and hoists for hydropower projects $285.00 via email in 1~3 business day valid
NB/T 10860-2021 Code for Drainage and Dewatering System of Hydropower Stations $645.00 via email in 1~5 business day valid
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