Poured sealing clay for well construction - Requirements and testing
Abstract
This document is applicable to the technical properties of clay-based poured sealing products for well and monitoring well construction.
Begin
2025-11-05
Planned document number
DIN 4904
Project number
11904766
Responsible national committee
NA 119-07-03-01 UA - Components and products for drilling technology and well construction
previous edition(s)
Poured sealing clay for well construction - Requirements and testing
2017-10
