强调
强调
好处
- Ensure permanent zonal isolation without having to pump cement to inflate a packer
- Protect cement during setting by blocking movement of gas or fluid
- Protect sensitive formations by isolating them from cement
申请
- 以单一或堆叠的倍数运行，以增加密封长度
- 隔离生产间隔
- Isolate the open hole/liner annulus in openhole completions
概述
确保优质的水泥工作并保护敏感形成MPas™ mechanical packer来自贝克休亚博竞彩App斯。MPAS包装器是主要的胶结和区域隔离包装器，使用不可损坏的包装元件作为套管字符串的组成部分，以在套管和井眼之间提供强大的永久密封。
Assured sealing for the life of the packer
The MPas mechanical packer has an elastomeric element with composite structure, which is set mechanically by shifting a balance sleeve. This allows wellbore hydrostatic pressure to act against an atmospheric chamber and apply a setting force to the noninflatable element. The element is then mechanically locked, which eliminates the requirement of the wellbore fluid to maintain the set.
Wellbore hydrostatic pressure will continue to apply a setting force on the element throughout the life of the packer, which will compensate for any formation movement and will allow for additional setting force to be applied at any time. Additional setting force can be attained by applying additional pressure with a cup tool or by applying pressure to the entire casing string, if applicable.
The MPas packer is normally run in the liner string between screens, slotted casing, or gravel packed sections as a means to isolate production intervals. You can also use the packer to isolate the open hole/liner annulus in openhole completions in conjunction with stage cementing equipment. And for your deep wells requiring stage cementing, the MPas packer can protect lower zones from the high differential pressure of a long column of cement.
立即与我们联系，以了解MPA机械包装器如何帮助您保护水泥和生产区域。