标题：Retrievable and feedthrough production packers 内容：
Retrievable and feedthrough production packers from us provide superior annular sealing solutions for your wells while affording efficient resetting and removal to minimize costs.
A range of retrievable options
Optimize your completion with our high-performance, retrievable production packers, which are designed to be versatile, reusable, and removable for any good application.
And in your wells that include an intelligent completion system design, our feedthrough retrievable packers allow control lines to be deployed to provide power and communication with equipment lower in the wellbore.
Removable production packers are also available to provide you the same pressure and temperature ratings as a permanent packer, but with the option of easy removal when required. While these wireline set permanent packers are designed for one-time use, they help minimize your removal costs without the need for milling out.
You get additional versatility by selecting multiple options to set these packers:
-
Mechanical, via tension set or compression set
-
Pressure, via hydraulic set or hydrostatic set
-
Wireline
Our range of retrievable packers gives you greater cost control and flexibility in your completions operations in several ways.
-
Save rig time and reduce costs. Save time on workovers and milling costs with our production packers that are easily removed from the wellbore for reuse
-
Achieve greater flexibility. Use our retrievable production packers to efficiently access secondary recovery operations, completions, and changes in the production tubing
-
Maintain efficient communication along the wellbore. Monitor conditions in the wellbore below the packer and control equipment like electric submersible pumps with confidence
Contact us to learn how our retrievable and feedthrough production packers can optimize your completion design.
Wireline tools such as logging tools, slick line tools can be stuck in the hole therefore we need to understand about wireline recovery tool. This article demonstrate typical wireline fishing / recovery tool. Common wireline tool issues center around the cable being tangled or wadded in the hole, as well as the fact that attempts at fishing can pull the wireline out of the rope socket or part, further complicating tool retrieval.
As there is such a wide range of safety valves, there is no difficulty in selecting a safety valve that meets the specific requirements of a given application. Once a suitable type has been selected, it is imperative that the correct relieving pressure and discharge capacity are established, and a suitably sized valve and set pressure are specified.
The selection of a specific type of safety valve is governed by several factors:
Cost - This is the most obvious consideration when selecting a safety valve for a non-critical application. When making cost comparisons, it is imperative to consider the capacity of the valve as well as the nominal size. As mentioned in the previous module, there can be large variations between models with the same inlet connection but with varying lift characteristics.
Type of disposal system - Valves with an open bonnet can be used on steam, air or non-toxic gas, if discharge to the atmosphere, other than through the discharge system, is acceptable. A lifting lever is often specified in these applications.
Migration of sand within the reservoir can present major obstacles to well production through reduced production rates, sand bridging, erosion of equipment, and sand disposal and removal. Our sand control tool and technology begin with an in-depth analysis of the reservoir and well conditions.
Based on your unique needs, we then provide specialized surface and downhole equipment, including gravel pack packers and screens, surface pumping equipment, fluid systems, and filtration systems, all supported by completion service so you can maximize value from your assets.
