Oilfield tubing reel and reel assembly

Fluid handling – With casing – support – protector or static constructional... – With hose storage or retrieval means

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Details

1373552, A62C 500

Patent

active

052898458

ABSTRACT:
An improved coiled tubing reel and unit utilizing a system of two non-continuous spindles, each having a fixed, spaced apart spindle stub, and associated, spaced apart inner hubs secured within the tubing-supporting outer drum of the reel for rotation of the inner hubs about the fixed spindle stubs. The reel assembly permits rotary fluid and wireline connectors and drive motor to be located within the reel's outer drum, for protection from damage and to provide a more compact reel assembly which minimizes the overall width of the unit while maximizing the useable spool length to increase the amount of coiled tubing.

REFERENCES:
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M. A. Mullin, S. H. McCarty and M. E., Plante, "Fishing With 1.5- and 1.75-in. Coiled Tubing at Western Prudhoe Bay, Alaska," Sep. 23, 1990, Society of Petroleum Engineers.
CUDD Pressure Control Coiled Tubing, 1982-83 Composite Catalog of Oilfield Equipment and Services, vol. 2, p. 2268.
Baker-Hughes Coiled Tubing Unit, 1982-83 Composite Catalog of Oilfield Equipment and Services, vol. 1, pp. 1180-1181.
Dowell Schlumberger Coiled Tubing Unit, 1986-87 Composite Catalog of Oilfield Equipment and Services, vol. 1, pp. 1630-1631.
Dyer Endless Coiled Tubing Units, 1986-87 Composite Catalog of Oilfield Equipment and Services, vol. 1, pp. 1830-1831.
Bowen Continuous String Coiled Tubing Units, 1986-87 Composite Catalog of Oilfield Equipment and Services, vol. 1, pp. 575.577.
Bowen Coiled Tubing Units, 1982-83 Composite Catalog of Oilfield Equipment and Services, vol. 1, pp. 1349-1351.
Rebound Coiled Tubing Units, 1986-87 Composite Catalog of Oilfield Equipment and Services, vol. 4, p. 5564.
Nowsco Coiled Tubing Units, 1986-87 Composite Catalog of Oilfield Equipment and Services, vol. 3, pp. 5078-5079.
Bowen Coiled Tubing Systems brochure.

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