09/30211176 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS EN ISO 13500:2008/AMD 1 - PETROLEUM AND NATURAL GAS INDUSTRIES - DRILLING FLUID MATERIALS - SPECIFICATIONS AND TESTS
Hardcopy , PDF
03-31-2011
English
Foreword
1 Scope
20 Barite 4.10
20.1 Principle
20.2 Reagents and apparatus - Density by Le
Chatelier flask
20.3 Procedure - Density by Le Chatelier flask
20.4 Calculation - Density by Le Chatelier flask
20.5 Reagents and apparatus - Water-soluble
alkaline earths as calcium
20.6 Procedure - Water-soluble alkaline earth
metals as calcium
20.7 Calculation - Water-soluble alkaline earths
as calcium
20.8 Reagents and materials - Residue of diameter
greater than 75 [mu]m
20.9 Procedure - Residue of diameter greater than
75 [mu]m
20.10 Calculation - Residue of diameter greater
than 75 [mu]m
20.11 Reagents and apparatus - Particles less than
6 [mu]m in equivalent spherical diameter by
sedimentation method
20.12 Procedure - Particles less than 6 [mu]m in
equivalent spherical diameter by
sedimentation method
20.13 Calculation - Particles less than 6 [mu]m in
equivalent spherical diameter by sedimentation
method
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