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Car-mounted continuous pipe working equipment

A technology of operating equipment and coiled tubing, applied in drilling equipment, drilling pipes, casings, etc., can solve the problems that cannot meet the requirements of large diameter and large capacity coiled tubing operations, coiled tubing drum structure and transportation methods do not meet the standard requirements, etc. , to achieve the effect of meeting road transport requirements, reducing weight and increasing transport length

Active Publication Date: 2018-04-13
BC P INC CHINA NAT PETROLEUM CORP +3
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on this, the structure and transportation method of the original coiled tubing drum no longer meet the standard requirements, nor can it meet the needs of large diameter and large capacity coiled tubing operations

Method used

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  • Car-mounted continuous pipe working equipment
  • Car-mounted continuous pipe working equipment
  • Car-mounted continuous pipe working equipment

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] refer to figure 1 As shown, the embodiment of the present application discloses a vehicle-mounted coiled tubing operation equipment, including:

[0031] Automobile chassis 1, described automobile chassis 1 has length direction A and width direction B;

[0032] a plurality of rollers arranged on the automobile chassis 1;

[0033] A plurality of the rollers are arranged along the longitudinal direction A of the automobile chassis 1, and the axis of each...

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Abstract

The invention discloses car-mounted continuous pipe working equipment. The car-mounted continuous pipe working equipment includes a car chassis and a plurality of rollers, wherein the car chassis is provided with the length direction and the width direction; the multiple rollers are arranged on the car chassis and distributed in the length direction of the car chassis, the axis of each roller is parallel to the width direction of the car chassis, and a coil of continuous pipe is arranged on the multiple rollers. The car-mounted continuous pipe working equipment has the following beneficial effects that the transportation length of the continuous pipe is improved, the height of the roller transporting is reduced, and the requirement of the road transportation is met; the continuous pipe isin a disconnected state on the rollers, and the advantage of the continuous pipe is effectively exerted, that is, the continuous pipe can has no coupling and can work in a whole mode; a base column ofa main roller is directly welded to the car chassis, so that the weight of the car chassis is reduced; one of the rollers is in an oval shape, the transport height of the car-mounted continuous pipeworking equipment can be reduced, and the capacity capable of winding the continuous pipe is improved.

Description

technical field [0001] The invention relates to the field of petroleum equipment, in particular to a vehicle-mounted coiled tubing operation equipment. Background technique [0002] With the implementation of the GB1589-2016 "Outline Dimensions, Axle Load and Quality Limits of Automobiles, Trailers and Automobile Trains", the width of special vehicles for oil fields shall not exceed 2550mm (mm), the height shall not exceed 4000mm (mm), and the total weight shall not More than 55000kg (kilograms). In the past, the overall size of the coiled tubing machine exceeded the standard requirements, especially the drum part. Because the drum is mainly wound with coiled tubing, the length of the coiled tubing determines the overall size of the drum; when the conventional drum meets the requirements of the GB1589-2016 standard, the length of the coiled tubing is too small to meet the needs of the coiled tubing operation. At present, the coiled tubing operation in some oilfields has a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B19/14
CPCE21B19/14
Inventor 马青段文益刘寿军杨高郝军张富强杨志敏
Owner BC P INC CHINA NAT PETROLEUM CORP
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