Processing

Please wait...

Settings

Settings

Goto Application

1. AU2001038181 - Multi-string composite coiled tubing system

Office
Australia
Application Number 38181/01
Application Date 12.02.2001
Publication Number 2001038181
Publication Date 01.11.2001
Publication Kind A
IPC
E21B 19/22
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
19Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
22Handling reeled pipe or rod units, e.g. flexible drilling pipes
CPC
E21B 19/22
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
19Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
22Handling reeled pipe or rod units, e.g. flexible drilling pipes
Applicants Halliburton Energy Services, Inc.
Inventors Coats, E. Alan
Paulk, Martin D.
Agents Pizzeys Patent and Trade Mark Attorneys Pty Ltd
Priority Data 09501913 10.02.2000 US
Title
(EN) Multi-string composite coiled tubing system
Abstract
(EN) A reel assembly (100) having three reels (104) disposed side-by-side on a shaft (102) pays out coiled tubing (38) to an injector (36). A conveyor (108) is used to support and guide the coiled tubing (38) during travel from the reels (104) to the injector (36). The conveyor (108) is selectively rotatable such that the conveyor may be directed to the reel (104) which actively pays out the coiled tubing (38). In another embodiment, two reels (104) are slidably disposed side-by-side on a shaft (102). A conveyor (108) is used to support and guide the coiled tubing (38) during travel from the reels to the injector (36). In this embodiment, the conveyor (108) is directed to a specific location on the shaft (102) and the reels (104) slid into the specific location for coiled tubing payout.
Related patent documents
NO20023805This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.