ER Landing Nipple

The ER Landing Nipple is a full bore, selective nipple designed to facilitate the installation, retrieval, and secure placement of wireline-run Flow Control devices in downhole operations.

Applications

• Installing pump-through plugs for fluid injection.
• Inserting blanking plugs for shutting in or testing operations.
• Setting a packer or testing tubing integrity.
• Installing instrument hangers for temperature and pressure recorders.
• Using velocity-type safety valves to shut off flow.

Features

• H₂S Service Ready: Manufactured with materials meeting NACE MR 01-75 specifications for safe operation in sour gas environments.
• Internal Locking Groove: Accommodates the locking dogs of Flow Control devices to ensure secure placement.
• Seal Bore Area: Provides a reliable internal sealing surface for packing off various Flow Control devices.
• Bottom No-Go Shoulder: Prevents downward travel of Flow Control devices, ensuring proper positioning.
• Versatile Threading Options: Standard EUE thread with premium thread options available upon request.

Description

The ER Landing Nipple is equipped with a bottom no-go shoulder, allowing precise placement of Flow Control devices such as:

• Blanking Plugs: For flow shut-off and well testing.
• Check Valves: To allow fluid flow in one direction while preventing reverse flow.
• Instrument Hangers: For deploying monitoring equipment.
• Bottom Hole Chokes: To regulate fluid flow rates.

Its internal locking groove ensures the locking mechanism of Flow Control devices is securely engaged, preventing upward movement. The bottom no-go shoulder serves as a locating point for devices, ensuring proper alignment and functionality.

Constructed from high-grade alloy steel, the ER Landing Nipple is built for durability in demanding downhole environments. It complies with H₂S service specifications, ensuring reliability in sour gas applications.

Specifications

• Tubing Sizes Available: 1.900”, 2 1/16”, 2 3/8”, 2 7/8”, 3 ½”, and 4 ½”.
• Seal Bore Sizes: Ranging from 1.43” to 3.81”, depending on tubing size.
• Materials: Alloy steel compliant with NACE MR 01-75 for H₂S service. Other materials are available upon request.
• Threading: Standard EUE with the option for premium threads to suit specific applications.

Why Choose the ER Landing Nipple?

The ER Landing Nipple is an essential component for reliable and efficient downhole operations. Its robust design, versatility, and compatibility with a wide range of Flow Control devices make it a critical tool for optimizing well performance.

For additional details or custom configurations, consult your technical representative.