Polished Bore Receptacle

Model No.: CT-PBR. Product NO.: CT-91401. COMPLETION OIL TOOLS ® Polished Bore Receptacle has a honed polish seal bore which is used to tying in to liner with COT ® Tie back seal mandrel or by tie back packer . The CT-PBR also provides the extension which is later used for setting liner top packer.

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Upper Polished Bore Recepticle

The PBR-U seal assembly is held in place inside the honed bore during run in by a shear ring or shear screws.The seal assembly consists of three debris barriers and four seal stacks. When combined with hydraulic set packers the entire completion can be run in and set on the production tubing string in one trip. The entire assembly above the ...

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Completion Accessories – Viking Completion Technology

Vikings Polished Bore Assembly (PBA) manages tubing to annulus pressure integrity combined with tubing expansion and contraction. It comprises two main components: a Polished Bore …

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GHC TIEBACK SEAL ASSEMBLY-GRIFCO OIL TOOLS

The tieback seal assembly is used for casing tie-back operations, the length or the wall thickness of the tieback assembly fits in the polished bore receptacle. For wells that are tied back after cementing operations, a milling job must be performed inside the PBR before the tieback seal assembly lowered to ensure that the bell mouth is free of ...

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Seal Assemblies (Locator, Anchor, Latch)

Polished Bore Receptacle (PBR): This is frequently used for wells where a production liner has been installed whereby the production tubing can be run and located in a seal bore at the top …

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Polished Bore Receptacle

• Continuous seal of the casing liner hanger under extreme pressures and temperatures, while under movements. • Ability to design steam calculations to deliver even steam distribution without having to consider seal failures and steam losses. Polished Bore Receptacle. Canadian Patent No. 2,761,516. US Patent No. 9,200,498 B2. Mexican Patent ...

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Seal Bore Extension and PBR

The Polished Bore Receptacle and the Seal Bore Extension have similar functions; however, the Polished Bore Receptacle is used to connect to the top of the Packer whilst the Seal Bore is used to connect to the bottom of the Packer. Available in a complete range of sizes 2-3/8" to 9-5/8"" and length in 2ft increments.

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Completion Accessories – Viking Completion Technology

Polished bore receptacles (PBR) and stinger seal assemblies; Sliding side door/sleeve (SSD) assemblies, mechanical and hydraulically activated; ... Vikings Polished Bore Assembly (PBA) manages tubing to annulus pressure integrity combined with tubing expansion and contraction. It comprises two main components: a Polished Bore Receptacle (PBR ...

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UPPER COMPLETIONS PRODUCTS

polished bore receptacle The forces generated by thermal expansion or contraction along with ballooning/reverse ballooning can be significant leading to tubing failure. PBR enables to compensate or relieve from these tubing stresses in addition to act as a device for lighter fluid circulation for production if needed.

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Manufacturing Long-Length Polished Bore Receptacles (PBRs)

Manufacturing Long-Length Polished Bore Receptacles (PBRs) With Corrosion Resistant Alloys Polished bore receptacles, or PBRs, are a common item in completion assemblies and liner hanger assemblies. The casing design and tubular movement programs help determine the length of sealing assembly needed for casing tie back seals and tubing seals.

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Polished Bore Receptacle Amp Amp Seal Assembly

The PARVEEN Polished Seal Bore Receptacle is designed for applications requiring a large internal diameter through the completion while allowing for extreme tubing movement. It uses a modular design that can be converted between tension and hydraulic release. The receptacle incorporates a polished seal bore and seal assembly with two sets of …

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Polished Bore Receptacle | PDF

The document describes four downhole well completion components: 1) A Polished Bore Receptacle is used to land production tubing seals and isolate the liner ID from formation pressure during cementing. 2) A Permanent Downhole …

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228370182-Packer

Seal Bore Packer to Tubing Connections Seal Bore Extensions (SBE) Polished Bore Receptacle (PBR) Tubing Sealbore Receptacle (TSR) Seal Assembly Locator Types Locator Anchor Latch Snap Latch A "stinger" or seal assembly that is run on the end of tubing and "stings" into the polished bore receptacle (PBR) of the packer.

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Cased hole completions

When the completion is run, a seal assembly is run on the bottom of the production tubing and landed in the PBR. The seal assembly and liner top provide the annular barrier for the tubing string. The constraints of this system are: The ID of the polished bore receptacle can become damaged during liner cleanout trips and fail to seal

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Max Polished Bore Receptacle

The Max Polished Bore Receptacle (MPBR) provides a reliable seal bore for tying back to the liner with a tie back seal mandrel or packer. It protects the running tool assembly during well operations and enhances debris protection. ... It features a durable seal assembly for high pressure environments and is designed for quick and easy ...

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POLISH MILL ASSEMBLY

polished bore receptacle is clean for installing the tie back seal assembly or completion string. The Polish Mill Assembly consists of a Top Dress Mill, Clean out Mill, those are tungsten

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Liner Hanger Systems Assembly

A tie-back seal receptacle is a seal-bore receptacle that we can install it at the top of a liner assembly. It provides a means to extend the existing liner to a point further up the hole. We can also install the tie-back receptacle in conjunction with related equipment such as hangers, liner packers, or setting collars.

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POLISH MILL ASSEMBLY

POLISH MILL ASSEMBLY DESCRIPTION A-PMA, A-089 – Polish Mill Assembly The A-PMA is used to clean out the ID of the Tie Back Receptacle, in order to ensure the polished bore receptacle is clean for installing the tie back seal assembly or completion string. The Polish Mill Assembly consists of a Top Dress Mill, Clean out Mill, those are tungsten

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Polished Seal Bore Receptacle (PBR)

The Pinnacle Polished Seal Bore Receptacle (PBR) is designed for applications where a large I.D. must be maintained through the completion while accommodating extreme tubing movement. The PBR is attached to a Seal …

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TSP4 Tie-Back Polished Bore Receptacle (PBR)

Weatherford's TSP4 tie-back polished bore receptacle (PBR) has a honed seal bore that provides a means of tying back into a liner with either a tie-back seal stem or a tie-back packer. The TSP4 PBR also provides the extension that is used for setting integral liner-top packers. Lastly, the PBR protects the running tool assembly as it is run in ...

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Packer Accessories and tailpipe assembly

the provision of seal bore and millout extensions as necessary. ... If a polished bore receptacle completion is desired then there is no need for a tailpipe unless it is considered necessary to have a means of obtaining pressure isolation beneath the polished bore receptacle in the event of a workover or to allow retrievable downhole pressure ...

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Polished Seal Bore Receptacle | Oil & Gas field Equipment

The tension release and the hydraulic release incorporate aPolished Seal Bore Receptacle as well as a PBR seal assembly including 2 sets of working sealunits and a debris …

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Running Tools and Accessories | Weatherford International

Run as part of the liner-running tool assembly, our packer setting tools enable transferring weight through the polished bore receptacle (PBR) to set an integral liner-top packer. ... Our running-tool packoff systems provide a liner-top seal that enables pressures to build against a ball seat farther down the liner and causes all mud and cement ...

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POLISHED BORE RECEPTACLE

What is claimed is: 1. An integral polished bore assembly for use in a wellbore, the assembly comprising: a barrel having a polished bore; a pair of opposing no-go members positioned within the barrel; an elongated locator member having a sealing head and an end, the sealing head position between the no-go members and the end extending out of the barrel; and a radial port …

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US20080289813A1

an integral polished bore assembly for use in a wellbore includes a barrel having a polished bore; a pair of opposing no-go members positioned within the barrel; an elongated locator member having a sealing head and an end, the sealing head position between the no-go members and the end extending out of the barrel; and at least one radial port formed through the barrel between …

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Polished bore receptacle

An integral polished bore assembly for use in a wellbore. The assembly includes a barrel having a polished bore; at least one no-go member positioned within the barrel; an elongated ... In certain applications, tubing is coupled to a packer via a polished bore receptacle with a seal stack assembly disposed at the downhole end of the tubing.

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Glossary:Polished bore receptacle

A polished bore, typical in a packer to accept the seal assembly on the end of tubing. Abbreviated PBR.

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Polished-Seal-Bore-Receptacle- (PBR)

Polished Seal Bore Receptacle (PBR) Seal Assembly Components; Seal Assembly Metallurgy; Seal Configurations and Material; Seal Assembly Modular Components; Mill-Out Sub / Seal Bore Extension / Adapters and Couplings; Plugs and Retainers. HM-1B Hydraulic Mechanical Setting Tool; HM-1B Bridge Plug; HM-1 Hydraulic Mechanical Setting Tool; HM-1 ...

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POLISHED BORE RECEPTACLE | Varel

Tubing above the anchored packer can be retrieved for redressing and re-running of the seal assembly; ... POLISHED BORE RECEPTACLE Info Sheet. Who We Are Our Story Our Culture Leadership Team Board of Directors. Our Approach HSE & Sustainability ESG Commitment Diversity & Inclusion 360 Workflow Manufacturing Exellence.

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Polished Seal Bore Receptacle | PDF | Pipe (Fluid …

The PARVEEN Polished Seal Bore Receptacle is designed for applications requiring a large internal diameter through the completion while allowing for extreme tubing movement. It uses a modular design that can be converted …

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