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1. US20060042790 - Magnetic tool for retrieving metal objects from a well bore when using coil tubing

Office United States of America
Application Number 11089277
Application Date 24.03.2005
Publication Number 20060042790
Publication Date 02.03.2006
Publication Kind A1
IPC
E21B 31/00
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
31Fishing for or freeing objects in boreholes or wells
E21B 31/06
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
31Fishing for or freeing objects in boreholes or wells
06using magnetic means
Applicants Rattler Tools, Inc.
Inventors Ruttley David J.
Agents KEATY PROFESSIONAL LAW CORPORATION;THOMAS S. KEATY
Priority Data 2.004-1414 31.08.2004 VE
Title
(EN) Magnetic tool for retrieving metal objects from a well bore when using coil tubing
Abstract
(EN)

A magnetic tool for retrieval of metal debris from a well bore particularly adapted for use in coil tubing systems. The tool has a cylindrical body and a plurality of separate magnet assemblies mounted on the tool body. The magnet assemblies are separated by spacers, which define a secondary settling area for the metal objects attracted to the magnetic tool. Each magnet assembly has one or more magnet member encased in a protective sleeve

Also published as
EP6748686
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