EXP PERMANENT PACKER  

INTRODUCTION

EXP hydraulic set packer is a single-trip permanent millable production packer. It is ideal for highly deviated and/or single-trip production and injection applications. 

This packer includes a one-piece mandrel and seal bore, which eliminates a potential leak path. It has a low profile for greater running clearance to help reduce problems that may occur when running in highly deviated and horizontal wells. Premium, metal-to-metal thread connections add to the dependability of the packer.

Ease of use has been proven in flanged-up, single-trip completions common in offshore operations. This packer sets with low pressure, major components are rotationally locked, and materials are suitable for milling. No tubing manipulation is required to set the packer, and the hydraulic-set EXP packer is compatible with standard accessory equipment.

An upper polished bore receptacle (PBR) or overshot tubing seal divider can be connected to the top of the packer with either a seal anchor or Ratch-Latch assembly. The upper PBR assembly can be retrieved with either connection.

The internal seal assembly is run in place and shear-pinned to allow space out and fluid displacement.

FEATURES

• One-piece mandrel and seal bore

• Case-carburized slips

• Metal-to-metal backup shoes with 360° casing wall contact

• Ratch-Latch seal bore with seal anchor

• Triple-seal multi-durometer element package

• Single-piece bottom sub and piston housing

• MTM premium thread connections standard on the packer, seal anchor, and Ratch-Latch assembly

• Minimal number of pressure containing O-ring seals

• Large bore through packer and seal assembly

• Self-contained hydraulic-setting system

• No mandrel movement