1、Procedure for Measuring Leakoff of Completion Fluids Under Dynamic ConditionsANSI/API RECOMMENDED PRACTICE 13M-6 FIRST EDITION,MAY 2020ISO 13503-6:2012(Modified),Petroleum and natural gas industriesCompletion fluids and materialsPart 6:Procedure for measuring leakoff of completion fluids under dynam
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15、e on Drilling and Completion Fluids.This standard is modified from the English version of ISO 13503-6:2012.ISO 13503-6:2012 was prepared byTechnical Committee ISO/TC 67,Materials,equipment and offshore structures for petroleum,petrochemical andnatural gas industries,SC 3,Drilling and completion flui
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