ISO 13501:2011 specifies a standard procedure for assessing and modifying the performance of solids control equipment systems commonly used in the field in petroleum and natural gas drilling fluids processing. The procedure described in ISO 13501:2011 is not intended for the comparison of similar types of individual pieces of equipment.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviated terms
3.1 Terms and definitions
3.2 Symbols and abbreviated terms
4 Requirements
5 System performance of drilled-solids removal
5.1 Principle
5.2 Apparatus
5.3 Sampling
5.4 Procedure
6 Rigsite evaluation of drilled-solids management equipment
6.1 Principle
6.2 Application
6.3 Sampling of streams for capture analysis
6.4 Determination of mass fraction (percent) solids
6.5 Calculation of capture
6.6 Interpretation of results
6.7 Procedure for characterizing removed solids
6.8 Calculation of mass fraction (percent) of low-gravity solids
6.9 Particle size assessment on removed solids
6.10 Economics
7 Practical operational guidelines
7.1 Principle
7.2 Apparatus
7.3 Procedure for design and operation
7.4 Design of shale shakers
7.5 Operation of shale shakers
7.6 Design of degassers
7.7 Operation of degassers
7.8 Design of desanders and desilters
7.9 Design of mud cleaners
7.10 Design of centrifuges
7.11 Use of addition sections
7.12 Use of drilling fluid mixing and blending equipment
7.13 Use of suction section
7.14 Use of discharge section
8 Conductance of shale shaker screens
8.1 Principle
8.2 Principle of conductance
8.3 Apparatus for measurement of conductance
8.4 Procedure for calibrating fluid
8.5 Procedure for flow test
8.6 Procedure for measuring pressure drop
8.7 Procedure for conductance test
8.8 Calculation of conductance
9 Shale shaker screen designation
9.1 Principle
9.2 Apparatus
9.3 Preparation of aluminium oxide test media
9.4 Preparation of test screen
9.5 Test procedure
9.6 Calculation of D100 separation for test screen cloth
10 Non-blanked area of shale shaker screen panel
10.1 Principle
10.2 Apparatus
10.3 Procedure for pretensioned or perforated panel-type screens
10.4 Calculation for pretensioned or perforated panel-type screens
10.5 Procedure for open-hook strip panels
10.6 Calculation for open-hook strip panels
10.7 Example calculation of total non-blanked area for a panel-mount screen
11 Shale shaker screen labelling
11.1 API screen designation
11.2 Label and tag format
11.3 API screen designation label examples
11.4 Other screen label and tags
Annex A Derivation of capture equation (informative)
ISO 10414-1:2008 Petroleum and natural gas industries -- Field testing of drilling fluids -- Part 1: Water-based fluids
ISO 10414-2:2011 Petroleum and natural gas industries -- Field testing of drilling fluids -- Part 2: Oil-based fluids
ISO 3310-1:2000 Test sieves -- Technical requirements and testing -- Part 1: Test sieves of metal wire cloth
ISO 10414-1:2008 Petroleum and natural gas industries -- Field testing of drilling fluids -- Part 1: Water-based fluids
ISO 10414-2:2011 Petroleum and natural gas industries -- Field testing of drilling fluids -- Part 2: Oil-based fluids
ISO 3310-1:2000 Test sieves -- Technical requirements and testing -- Part 1: Test sieves of metal wire cloth