Product Name:80mm TRACTOR IN THE HORIXONTAL WELL
Type:
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80mm
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producer:
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Huanding Energy Services
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Description:
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The tractor is a kind of tool to convey the downhole tools in the horizontal well and highly deviated well. When logging in the horizontal well and highly deviated well, if the downhole tools couldn’t down to the destination well section by its gravity, the tractor can convey the downhole tools to the right position by its power unit. Compare with the drill pipes transportation, it can save logging time, lighten the working strength of homework and reduce the risk of construction. And no need well derrick, can convey greater distance compare with the continuous pipeline transportation and with no influence by the well depth.
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INTRODUCTIONCOMPOSITIONTECHNICAL SPECIFICATIONSADVANTAGES
The tractor is a kind
of tool to convey the downhole tools in the horizontal well or highly deviated
well. When logging in the horizontal well or highly deviated well, if the
downhole tools couldn’t down to the logging interval by its gravity,
the tractor can convey the downhole tools to the right position by its power
unit. Compare with the drill pipes transportation, it can save logging time,
lighten the working strength of working and reduce the risk of construction.
And no need well rig, can convey more loggerr distance compare with the continuous flexible pipe transportation and with no limit by the well depth.
The
tractor has its own independent system, includs downhole tools and surface
controller. It should be work together with the logging winch.
The
logging tools can be connected at the top or the bottom of the tractor.
Max. logging temp. :150℃
Max. logging pressure:
100MPa
O.D.:ф80mm
Length: 7.1m(4-drive)
Weight: 160Kg(4-drive)
Power voltage: 0~600VDC
Max. traction speed: 9m/min
Max. load: 810Kgf(6-drive)
Casing size: 4.5″~9.625″
Traction direction: two-way(push-pull)
Applicable cable: monopole cable or 7-conductor cable
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Applicable for all
kinds
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Monopole cable can be used since the strong traction ability for load.
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7-conductor cable for the large traction requirement
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Using 7-conductor cable for the logging tool, 4-conductor for the power
supply, max. current is 6A.
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The 7-conductor cable logging tool only should be
connected at the bottom of the tool string.
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The tool has simple appearance and high safety.
Easy maintenance since the simple appearance. Less parts bare in the
drilling liquid, It can be take back automatically by the spring force in case
of the driver power failure. Reduce the risk of getting stuck in the well.
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Has a logger time continuous working ability
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Strong
tool driving wheel has the big friction with the casing. It still can work
even if the driving wheel has some abrasion, guarantee the long distance driving, reduce the use-cost.
The load ability for different combining form