Profile: Eneroil Offshore Drilling Limited offers offshore marine services to the companies involved in offshore oil and gas sectors. We are an ISO 9001 certified company. We provide contract drilling and related services to oil & gas companies. The services performed by us include exploratory drilling, complete field developments and workover contracts for all types of drilling. Our range of cementing equipments include cementing unit, batch mixer, bulk plant and cementing support equipments. We use various cementing additives for our cementing operations. These include accelerators, antigelation agents, dispersants, expanding additives, fluid-loss control additives, lost circulation control materials, retarders, suspending and antisettling agents. The dispersants act to reduce the viscosity of cement by breaking up aggregates of the fine cement particles. This reduction in viscosity allows mixing at lower water/cement ratios for higher density, improved fluid-loss control and pumping at reduced pressures. Our expanding additives react chemically after hydration (setting) to produce an increase in the bulk volume of the cement. This reaction provides benefits in zonal isolation and protection of the casing. When used across soft formations, flexible systems may be required to prevent micro annulus formation.