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Polished Bore Receptacle (PBR)

The PBR accepts an inner seal assembly that provides a seal off between the tubing and the PBR Figure (1) and (2). The Polished Bore Receptacle is generally employed in a casing liner completion, where it's …

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Upper Polished Bore Recepticle

Upper Polished Bore Receptacle is designed to be run above and anchored into the Left Hand thread of a Retainer Production Packer or Liner Hanger. Upper Polished Bore Recepticle is a polished honed bore, made specifically to receive the PBR-U seal assembly above the packer. The PBR-U seal assembly is held in place inside the honed bore during ...

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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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Seal- and Expansion Assemblies

Seal- and Expansion Assemblies Mitigating movement in Completion Tubing due to pressure and temperature fluctuations, while at the same time maintaining sealing. Polished Bore Receptacle Joint

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Polished Seal Bore Receptacle

The Weatherford Polished Seal Bore Receptacle modular design allows tool to be easily converted from tension release to hydraulic release. The tension release and the hydraulic …

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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 carbide coated and ground to dimension and a spacer to match the ...

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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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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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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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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

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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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 | 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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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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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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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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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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PetroQuip Polished Bore Receptacle & Seal Assembly

The PetroQuip Polished Bore Receptacle (PBR) is designed for use in those applications where extreme tubing movement is needed. The PBR seal assembly is held in place inside the …

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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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TruForm Polished-Bore Receptacle (PBR)

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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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CMS Polished Bore Receptacle – CMS

The CMS Polished Bore Receptacle (PBR) is used in a well completion to provide a means of sealing the tubing to the top of the production packer while maintaining maximum ID. Category Packer and Tubing Accessories

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Lower Completion Accessories

Our Polished Bore Receptacle can be used anywhere in the tubing or casing string where a sealing area is required. The polished bore receptacle is used in dual zone gravel packing to …

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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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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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Polished Bore Receptacle

Polished Bore Receptacle: A Crucial Component in Wellbore Completions. The term polished bore receptacle might sound technical, but it refers to a crucial element in the efficient and secure operation of oil and gas wells. It's a machined, smooth, and precisely sized opening within a packer, designed to house the seal assembly attached to the end of the tubing string.

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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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POLISHED SEAL BORE RECEPTACLE

The Polished Seal Bore Receptacle is available in varying lengths of up to 25 ft. in stroke. An adjustable shear mechanism locks the outer housing and seal mandrel together during run- in. …

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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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