詳細(xì)說明

Product Introduction：

Mainly used to provide a cementing circulation channel during the cement injection process at the top of the screen tube.

Performance characteristics：

? Not changing the existing cementing process in the oilfield, compatible with conventional cementing processes

? Structural design can be adopted to ensure standardized inner diameter of the casing, which is convenient for later operation and construction

? Avoiding damage to the cement sheath caused by drilling plug construction is beneficial for ensuring cementing quality

? Avoiding damage to the pipe string caused by drilling plug construction and possible loosening and detachment phenomena

? Reduced completion drilling and plugging procedures, shortened well construction cycle

? Drillable structure design allows for continued drilling plug construction after salvage failure, ensuring safety and reliability

Technical Parameter：