Mill-Out Sub / Seal Bore Extension / Adapters and Couplings

Mill-Out Sub / Seal Bore Extension / Adapters and Couplings

Mill-Out Sub Description

Pinnacle Mill-Out Subs are available for all models and sizes of Pinnacle Permanent Seal Bore Packers. The Mill-Out Sub is installed below a Permanent Seal Bore Packer to provide the required diameter and length necessary to accommodate the mandrel and grapple of most common packer milling tools.

A Packer to Mill-Out Adapter is used to attach a Mill-Out Sub to the packer.

Mill-Out subs come standard in alloy steel in accordance with NACE MR-01-75 specifications and in 1.8 m (6 ft) length. Other materials and lengths are available upon advance order.

Seal Bore Extension Description

The Pinnacle Seal Bore Extension is used to provide additional seal bore length to accommodate long Seal Assemblies run to compensate for tubing movement. Seal Bore Extensions are available for most sizes and models of Pinnacle Seal Bore Packers.

The Pinnacle Seal Bore Extension will attach directly to a Pinnacle Mill Out Sub. Apacker to Seal Bore Adapter is used if no Mill-Out Sub is present.

Seal Bore Extensions come standard in 3 m and 6.1 m (10 ft to 20 ft) lengths. Multiple Seal Bore Extensions can be coupled together using Seal Bore Extension Couplings.

Seal Bore Extensions are made from alloy steel in accordance with NACE MR-01-75 specifications and are available in a wide variety of materials and threaded connections

Adapters and Couplings Description

Pinnacle Permanent Seal Bore Packer Adapters and Couplings are available for most of Pinnacle’s Permanent Seal Bore Packer line up.

Couplings are made from alloy steel in accordance with NACE MR-01-75 specifications and are available in a wide variety of materials. Couplings are designed to join Mill-Out Subs and Seal Bore Extensions to each other when more length is needed.

Adapters are made from alloy steel in accordance with NACE MR-01-75 specifications and can be ordered in a wide variety of materials and threaded connections. Various types are Packer to Mill-Out Sub, Packer to Seal Bore Extension, Seal Bore Extension to tubing, Mill-Out Sub to tubing and Packer to tubing adapter.