Compact system delivers multiple plugs, significant savings

摘要

The modular design of a new plug launching system reduces rig time and increases safety. Operators have established best practices to minimize the risk of contaminating freshwater and hydrocarbons during the wellbore construction process. One such practice involves rotating the casing string while cementing to improve cement bond quality. While this procedure is proven to substantially improve cement integrity on a primary cementingjob, the adoption rate among operators remains at about 10%. The limitations to broader adoption are likely equipment-related; therefore, operators should expect the latest cementation tools to incorporate decades of lessons learned.