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Screen Isolation Sleeve

IP.com Disclosure Number: IPCOM000103586D
Publication Date: 2005-Mar-18
Document File: 2 page(s) / 39K

Publishing Venue

The IP.com Prior Art Database

Abstract

Sand Control Applications: This invention is a pressure actuated Valve that opens to allow production through a Sand Control Screen.

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Title: Screen Isolation Sleeve

Introduction

Sand Control Applications: This invention is a pressure actuated Valve that opens to allow production through a Sand Control Screen.

New Approach

See Attached Sketch:

1. Tubing Pressure Releases Lock out feature to stroke the tool.

2. Spring force opens the sleeve when tubing pressure is bled off.

3. Mechanical shifting profile is used as a back up.

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