ISO 13500:2008 covers physical properties and test procedures for materials manufactured for use in oil- and gas-well drilling fluids. The materials covered are barite, haematite, bentonite, nontreated bentonite, OCMA-grade bentonite, attapulgite, sepiolite, technical-grade low-viscosity carboxymethylcellulose (CMC-LVT), technical-grade high-viscosity carboxymethylcellulose (CMC-HVT), starch, low-viscosity polyanionic cellulose (PAC-LV), high-viscosity polyanionic cellulose (PAC-HV) and drilling-grade Xanthomonas campestris (Xanthan gum). ISO 13500:2008 is intended for the use of manufacturers of named products.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
3.1 Terms and definitions
3.2 Symbols and abbreviations
4 Requirements
4.1 Quality control instructions
4.2 Use of test calibration materials in checking testing procedures
4.3 Records retention
5 Calibration
5.1 Coverage
5.2 Equipment requiring calibration
5.3 Calibration intervals
6 Packaged material
6.1 Description
6.2 Apparatus — Pallets
6.3 Apparatus — Bags
6.4 Marking — Pallets
6.5 Marking — Bags
6.6 Pallet covers
6.7 Package mass
6.8 Storage
6.9 Recycling
7 Barite
7.1 Principle
7.2 Reagents and apparatus — Density by Le Chatelier flask
7.3 Procedure — Density by Le Chatelier flask
7.4 Calculation — Density by Le Chatelier flask
7.5 Reagents and apparatus — Water-soluble alkaline earths as calcium
7.6 Procedure — Water-soluble alkaline earth metals as calcium
7.7 Calculation — Water-soluble alkaline earths as calcium
7.8 Reagents and materials — Residue of diameter greater than 75 µm
7.9 Procedure — Residue of diameter greater than 75 µm
7.10 Calculation — Residue of diameter greater than 75 µm
7.11 Reagents and apparatus — Particles less than 6 µm in equivalent spherical diameter by sedimentation method
7.12 Procedure — Particles less than 6 µm in equivalent spherical diameter by sedimentation method
7.13 Calculation — Particles less than 6 µm in equivalent spherical diameter by sedimentation method
8 Haematite (hematite)
8.1 Principle
8.2 Reagent and apparatus — Density by Le Chatelier flask
8.3 Procedure — Density by Le Chatelier flask
8.4 Calculation — Density by Le Chatelier flask
8.5 Reagents and apparatus — Water-soluble alkaline earth metals as calcium
8.6 Procedure — Water-soluble alkaline earth metals as calcium
8.7 Calculation — Water-soluble alkaline earth metals as calcium
8.8 Reagents and apparatus — Residues greater than 75 µm and less than 45 µm
8.9 Procedure — Residues of diameter greater than 75 µm and 45 µm
8.10 Calculation — Residues of diameter greater than 75 µm and 45 µm
8.11 Reagents and apparatus — Particles less than 6 µm in equivalent spherical diameter by the sedimentation method
8.12 Procedure — Particles less than 6 µm in equivalent spherical diameter by the sedimentation method
8.13 Calculation — Particles less than 6 µm in equivalent spherical diameter by the sedimentation method
9 Bentonite
9.1 Principle
9.2 Reagents and apparatus — Suspension properties
9.3 Procedure — Rheology of suspension
9.4 Calculation — Rheology of suspension
9.5 Procedure — Filtrate volume of suspension
9.6 Calculation — Filtrate volume of the suspension
9.7 Reagents and apparatus — Residue of diameter greater than 75 µm
9.8 Procedure — Residue of diameter greater than 75 µm
9.9 Calculation — Residue of diameter greater than 75 µm
10 Non-treated bentonite
10.1 Principle
10.2 Reagents and apparatus — Suspension properties
10.3 Procedure — Rheology of the suspension
10.4 Calculation — Rheology of the suspension
10.5 Procedure — Dispersed plastic viscosity of the suspension
10.6 Procedure — Dispersed filtrate volume of the suspension
10.7 Calculation — Dispersed filtrate volume of the suspension
11 OCMA grade bentonite
11.1 Principle
11.2 Reagents and apparatus — Suspension properties
11.3 Procedure — Rheology of the suspension
11.4 Calculation — Rheology of the suspension
11.5 Procedure — Filtrate volume of the suspension
11.6 Calculation — Filtrate volume of the suspension
11.7 Reagents and apparatus — Residue of diameter greater than 75 µm
11.8 Procedure — Residue of diameter greater than 75 µm
11.9 Calculation — Residue of diameter greater than 75 µm
12 Attapulgite
12.1 Principle
12.2 Reagents and apparatus — Suspension properties
12.3 Procedure — 600 r/min dial reading of the suspension
12.4 Reagent and apparatus — Residue of diameter greater than 75 µm
12.5 Procedure — Residue of diameter greater than 75 µm
12.6 Calculation — Residue of diameter greater than 75 µm
12.7 Reagent and apparatus — Moisture
12.8 Procedure — Moisture
12.9 Calculation — Moisture
13 Sepiolite
13.1 Principle
13.2 Reagents and apparatus — Suspension properties
13.3 Procedure — 600 r/min dial reading of suspension
13.4 Reagents and apparatus — Residue of diameter greater than 75 µm
13.5 Procedure — Residue of diameter greater than 75 µm
13.6 Calculation — Residue of diameter greater than 75 µm
13.7 Reagents and apparatus — Moisture
13.8 Procedure — Moisture
13.9 Calculation — Moisture
14 Technical-grade low-viscosity CMC (CMC-LVT)
14.1 Principle
14.2 Reagents and apparatus — Determination of starch and starch derivatives
14.3 Procedure — Determination of starch and starch derivatives
14.4 Interpretation — Determination of starch and starch derivatives
14.5 Reagents and apparatus — Solution properties of water-soluble polymers
14.6 Procedure — Viscometer reading in deionized water
14.7 Procedure — Filtrate volume of suspension
14.8 Calculation — Filtrate volume of the suspension
15 Technical-grade high-viscosity CMC (CMC-HVT)
15.1 Principle
15.2 Reagents and apparatus — Determination of starch and starch derivatives
15.3 Procedure — Determination of starch and starch derivatives
15.4 Interpretation — Determination of starch and starch derivatives
15.5 Reagents and apparatus — Solution properties of water-soluble polymers
15.6 Procedure — Viscometer reading in deionized water
15.7 Procedure — Viscometer reading in 40 g/l salt water
15.8 Procedure — Viscometer reading in saturated salt water
15.9 Procedure — Filtrate volume of the suspension
15.10 Calculation — Filtrate volume of the suspension
16 Starch
16.1 Principle
16.2 Reagents and apparatus — Suspension properties
16.3 Procedure — Viscometer reading in 40 g/l salt water
16.4 Procedure — Filtrate volume of 40 g/l salt solution
16.5 Calculation — Filtrate volume of the 40 g/l salt solution
16.6 Procedure — Viscometer reading in the saturated salt solution
16.7 Procedure — Filtrate volume of the saturated salt solution
16.8 Calculation — Filtrate volume of the saturated salt solution
16.9 Reagents and apparatus — Residue greater than 2 000 µm
16.10 Procedure — Residue greater than 2 000 µm
17 Low-viscosity polyanionic cellulose (PAC-LV)
17.1 Principle
17.2 Qualitative starch determination in water-soluble polymers
17.3 Moisture content
17.4 Filtrate volume
17.5 Fluid apparent viscosity
18 High-viscosity polyanionic cellulose (PAC-HV)
18.1 Principle
18.2 Qualitative starch determination in water soluble polymers
18.3 Moisture content
18.4 Filtrate volume
18.5 Fluid apparent viscosity
19 Drilling-grade xanthan gum
19.1 Principle
19.2 Qualitative starch determination in xanthan gum
19.3 Qualitative guar determination in xanthan gum
19.4 Moisture content
19.5 Particle size
19.6 Fluid viscosity
19.7 Low-shear-rate viscosity
19.8 Calibration of direct-indicating viscometer
Annex A Mineral impurities in barite (informative)
ASTM D 422:1963 Standard Test Method for Particle-Size Analysis of Soils (Withdrawn 2016)
ASTM E 11:2004 Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves
ASTM E 161:2000 Standard Specification for Electroformed Material and Test Sieves
ASTM D 422:1963 Standard Test Method for Particle-Size Analysis of Soils (Withdrawn 2016)
ASTM E 11:2004 Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves
ASTM E 161:2000 Standard Specification for Electroformed Material and Test Sieves
ASTM E 177:2006 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E 77:2007 Standard Test Method for Inspection and Verification of Thermometers
ISO 10414-1:2008 Petroleum and natural gas industries -- Field testing of drilling fluids -- Part 1: Water-based fluids
ISO 6780:2003 Flat pallets for intercontinental materials handling -- Principal dimensions and tolerances