概述
我们的drillable cement retainers provide a fail-safe barrier for plug-and-abandonment and many other types of pressure-pumping applications. Our retainers can be conveyed with tubing, coiled tubing, or wireline. They keep hydrostatic pressure off the zone that has been squeezed so you can achieve better squeeze cement jobs. Our tools will improve the reliability of your plug and abandon projects.
TheModel K-1™ cement retaineris a high-performance, drillable cement retainer ideal for most remedial cementing applications. Our Model K-1 retainer functions as a drillable squeeze packer, which, after cementing, acts as a plug. This traps squeeze pressure on the cement below the retainer and isolates the newly cemented area from the hydrostatic pressures above the cement retainer.
它适用于大多数外壳尺寸，可以在管道或钻孔上机械或液压设置，或在电线上运行并设置在电线上。该工具具有可选的滑动阀或挡板阀排列，以遏制压力。它可以在有线或螺纹管上设置。从表面控制双向阀。没有弹簧可以公鸡或棍子。只需拿起工作串即可关闭并放下打开即可。最大间隙允许快速磨合速度。
我们的Composite cement retainer and Set-N-Squeeze™ hydraulic setting toolallow for hydraulic setting of the composite cement retainer and secondary cementing operations in one trip. The tool is ideal for directional, deviated, and horizontal wells because rotation is not required to set or release it from the cement retainer. The composite cement retainer can be drilled-out using apolycrystalline diamond compact (PDC)-type bit, which can then proceed into the formation. It has the capability to test tubing pressure integrity.