ISO 10426-2:2003/Amd 1:2005 PDF
Petroleum and natural gas industries — Cements and materials for well cementing — Part 2: Testing of well cements — Amendment 1: Water-wetting capability testing
Petroleum and natural gas industries — Cements and materials for well cementing — Part 2: Testing of well cements — Amendment 1: Water-wetting capability testing
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 2
- Дата публикации:
- 12 сентября 2005 г.
- Издание:
- ISO IS 10426 edition 1 version 1
- ICS:
- 75.020
Abstract
Overview
ISO 10426-2:2003/Amd 1:2005 is an important amendment to the international standard covering the petroleum and natural gas industries, specifically focusing on cements and materials used for well cementing. This amendment introduces the Water-Wetting Capability Testing (WWCT), a crucial procedure aimed at evaluating the compatibility and effectiveness of wellbore fluids such as spacers and preflushes in promoting water-wetted surfaces after exposure to oil- and synthetic-based drilling fluids. Water-wettability is critical in achieving optimal cement bonding, thereby ensuring the structural integrity and safety of well operations.
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