• Dual Bore Design: A unique, dual-bore configuration that allows for a larger inner diameter (ID) below the packer, facilitating the use of larger tubing, tools, and increased flow rates. The packer seals in an upper seal bore, ensuring a secure and reliable seal.
• Hydraulic Setting: Set by applying tubing pressure, eliminating the need for complex mechanical manipulation or tubing rotation. This simplifies procedures and reduces rig time, especially in highly deviated or horizontal wells where a mechanical set may be challenging.
• One-Piece, Self-Energizing Packing Element: Our proprietary packing element provides a robust, pressure-activated seal against the casing, ensuring zonal isolation under extreme pressure differentials.
• Bidirectional Slips: The packer features two sets of bidirectional slips, providing a secure grip on the casing and preventing movement from both upward and downward forces.
• Debris Protection: Slips are positioned below the packing element, protecting them from debris that can accumulate and cause premature setting or failure. This ensures reliable operation and easy retrieval.
• High-Volume Completions: Ideal for completions where a large ID is required to accommodate high flow rates and large-diameter production tubing or downhole tools.
• Highly Deviated and Horizontal Wells: The hydraulic setting mechanism makes it the preferred choice for wells where tubing rotation is not feasible or desirable.
• Multistage Stimulation: Can be used in multi-stage fracturing or acidizing operations where isolation of multiple zones is necessary.
• Recompletions and Workovers: A reliable and versatile tool for well recompletion projects, allowing for a large bore and easy retrieval.
The Kriloha K-Liner™ RHP-DB Dual Bore Hydraulic Set Retrievable Packer is the flagship of our retrievable packer line, embodying Kriloha Ltd.’s commitment to innovation, reliability, and operational efficiency. Designed for the most demanding high-volume applications, this packer stands out with its unique dual-bore architecture. Unlike conventional packers, the RHP-DB features a large bore below the sealing element, which seamlessly transitions to a smaller ID at the packer itself before opening up again. This design provides the best of both worlds: a large conduit for production and a secure, pressure-rated seal against the casing. This is especially critical in wells where maximizing the internal diameter is key to achieving optimal production or running larger-diameter tools. The RHP-DB’s hydraulic-set mechanism is a game-changer. By simply applying a pre-determined amount of tubing pressure, the packer is set, eliminating the need for tubing manipulation or rotation from the surface. This is a significant advantage in long-reach, highly deviated, or horizontal wells where friction and drag can make mechanical setting unreliable and time-consuming. The hydraulic setting process is simple, precise, and provides a clear pressure indicator at the surface, ensuring a positive set every time. A critical component of the RHP-DB is its advanced packing element. Utilizing Kriloha’s proprietary elastomer compounds, this one-piece, self-energizing element is designed to expand and conform to the casing wall under pressure. This creates an impervious barrier that isolates the annulus and prevents fluid migration, even in high-pressure and high-temperature environments. The element’s design also ensures it resists “swab-off” during retrieval, a common issue with inferior packers that can damage the seal or prematurely unseat the tool. The bidirectional slips provide a formidable grip on the casing from both above and below, ensuring the packer remains securely in place regardless of the direction of the differential pressure. These slips are strategically positioned below the packing element, offering crucial protection from falling debris or proppant that can foul the slip mechanism. This design choice guarantees the packer will set and release as intended, minimizing the risk of a costly stuck tool. The RHP-DB is fully retrievable, allowing for future well intervention, zone changes, or workovers without the need for milling. A dedicated retrieving tool is run on a work string to engage and release the packer, simplifying the process and saving valuable rig time. This retrievability makes the RHP-DB a highly economical and flexible solution for a wide range of well completion strategies. The Kriloha RHP-DB is more than just a packer; it’s a versatile solution for maximizing the productivity of complex wells. Its large bore, combined with a simple and reliable hydraulic setting mechanism, makes it the ideal choice for high-volume producers, extended-reach drilling, and multi-zone completions. Our commitment to quality and precision engineering ensures that every RHP-DB packer will perform flawlessly, providing the zonal isolation and operational confidence our clients have come to expect from Kriloha Ltd. We stand behind our products with comprehensive technical support and engineering expertise, helping you plan and execute the most challenging completions with unmatched success.
