Primary cementing objective recap Trapped pressure is always something to be aware of in cementing. A common objective of the primary cementing operation of intermediate casings is to have the top of the cement at the surface. In some cases, due to the presence of losses during or after the cement placement, this objective is […]
Recommendations to avoid Annular Pack Off while cementing
Introduction: Before we cover the ways that we can mitigate the risk of an annular pack off while cementing, first we can cover the actions that lead to this outcome. Insufficient hole cleaning before cementing means that cuttings and solids remain in the hole by the time we execute the cementing operation. This situation is […]
Cementing Process Quality Assurance
This page gives a helpful breakdown of all the important steps during the well-cementing process. At the moment of the cementing operation, field personnel in supervisory roles are responsible for overseeing the location job preparations and execution. This responsibility primarily lies with the cementing contractor. This contractor is expected to have a system in place […]
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