Petroleum and natural gas industries. Cements and materials for well cementing - Determination of shrinkage and expansion of well cement formulations at atmospheric pressure subscription-only The magnitude of the residue

The magnitude of the residue (ash content) on ignition at a given temperature is related to the content of mineral constituents in the paper

ISO 20951 gives an overview and provides guidance on the main methods available to quantify the exchanges of greenhouse gases (CO2

The value obtained by such a test method must correspond to the highest vibration values likely to occur under typical and normal working conditions of the machine

Preferred severities of the IEC 60068 series

the requirements that are most important to the customer or stakeholder

Petroleum and natural gas industries. Cements and materials for well cementing - Determination of shrinkage and expansion of well cement formulations at atmospheric pressure subscription-only The magnitude of the residue1 Scope This part of ISO 10426 provides the methods for the testing of well cement formulations to determine the dimension changes during the curing process (cement hydration) at atmospheric pressure only. This is a base document, because under real well cementing conditions shrinkage and expansion take place under pressure and different boundary conditions.