Rheology and Hydraulics of Oil-well Drilling Fluids
Rheology and Hydraulics of Oil-well Drilling Fluids

Author: American Petroleum Institute

Publisher:

Published: 2010

Total Pages: 79

ISBN-13:

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The objective of this Recommended Practice (RP) is to provide a basic understanding of and guidance about drilling fluid rheology and hydraulics, and their application to drilling operations. For this RP, rheology is the study of flow characteristics of a drilling fluid and how these characteristics affect movement of the fluid. Specific measurements are made on a fluid to determine rheological parameters under a variety of conditions. From this information the circulating system can be designed or evaluated regarding how it will accomplish certain desired objectives.