Ramp drill rod box

A drill pipe box and ramp technology, which is applied to drill pipes, drill pipes, drilling equipment, etc., can solve problems such as the inability of drill pipe boxes to be used in rows of drill pipes, the automatic filling of the whole box with drill pipes, and step-by-step filling. , to achieve the effect of improving the moving efficiency, shortening the well construction period and improving the discharge efficiency

Active Publication Date: 2022-02-22
山东胜油石油工程有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing drill rod box technology still has certain defects. Firstly, the drill rod cannot automatically fill the entire box body by loading it at one time, and needs to be filled step by step, which is inefficient; Rod seat use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, with reference to figure 2 and Figure 4 , the present invention provides a kind of ramp drill rod box, comprising end frame 7 and side frame 8, described end frame 7 and side frame 8 form main frame, one end of two end frames 7 is connected and fixed with side frame 8, two The other end of the end frame 7 is in an open state, and also includes an upper baffle 1, a lower baffle 2, a slant plate 3, a thin steel pipe 4 and a bottom slant plate 6, and a slant plate 3 is installed in the middle of the main frame, and the slant plate 3 Form a ramp with thin steel pipes 4, a plurality of round holes are evenly distributed on the slant plate 3, and a plurality of thin steel pipes 4 pass through it, and the two ends of the thin steel pipes 4 are movably connected with two end frames 7 respectively as cross arms; The lower side of the plate 3 is provided with a bottom inclined plate 6, the upper surface of the bottom inclined plate 6 is a slope structure, the upp...

Embodiment 2

[0025] Embodiment 2, with reference to figure 1 and Figure 4 , the present invention provides the second type of ramp drill pipe box, which is different from Embodiment 1 in that: the side frame 8 and the movable frame 9 are connected by threads, and the position of the movable frame 9 can be adjusted to adapt to drill pipes 5 of various sizes. , also form the rolling channel of drill rod 5, in order to the smooth passage of drill rod 5 in the drill rod box on the left side, and the side frame 8 of embodiment 1 is fixed.

Embodiment 3

[0026] Embodiment 3, with reference to Figure 5 and Figure 6 , the present invention provides the second kind of ramp drill pipe box, the difference from embodiment 2 is:

[0027] The lower stopper 2 of this embodiment adopts an outlet controller, and the outlet controller is composed of two groups of gear arms 15-1, handle 15-2, rotating rod 15-3, and fixed block 15-4. The two groups of gear arms 15 -1 and the handle 15-2 are welded on the rotating rod 15-3, and the two groups of gear arms 15-1 are arranged at right angles, the handle 15-2 is located at the other end of the two groups of gear arms 15-1, and the rotating rod 15 -3 is inserted in the circular hole of the fixed block 15-4, and the fixed block 15-4 is fixed on the thin steel pipe 4. When the handle 15-2 rotates, the rotating rod 15-3 and the gear arm 15-1 rotate together with it, because there are two gear arms 15-1, and there is an angle and span, the angle is when one of the gear arms 15 When -1 does not r...

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PUM

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Abstract

The invention relates to the technical field of oil field drilling tools and particularly relates to the ramp drill rod box. According to the ramp drill rod box, a main frame is composed of a bottom inclined plate, an end frame and a side frame, an inclined plate is installed in the middle of the main frame, a ramp is composed of the inclined plate and a thin steel pipe, the bottom inclined plate is arranged on the lower side of the inclined plate, an upper surface of the bottom inclined plate is of an inclined face structure, an upper baffle is installed at an outer end of the inclined plate, and a lower blocking piece is installed at an outer end of the bottom inclined plate; a cavity of a U-shaped structure is formed between the inclined plate and an inner wall of the main frame, drill rods are sequentially installed in the cavity, and the drill rods are blocked through an upper baffle and a lower blocking piece. The ramp drill rod box is advantaged in that drill rods in the drill rod box rolls along a ramp under the action of self gravity, and the function of sequential arrangement is achieved; the multiple drill rod boxes are used in cooperation, the function that the multiple drill rods enter and exit from the ramp drill rod box one by one in sequence can be achieved, and therefore the drill rod boxes can be directly used as drill rod row bases, working efficiency can be improved, and labor intensity of workers can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of oilfield drilling tools, in particular to a ramp drill pipe box. Background technique [0002] In the current petroleum industry, the commonly used device for the drilling team to place drill pipes on site is the drill pipe row seat. There are certain limitations in the use of the drill pipe row seat, which mainly includes two aspects: one is that the drill pipe is placed before being placed. , a crane or a pipe grabber is needed to lift the drill pipe to the drill pipe seat. In addition, when the drill pipe needs to be transported, a crane or a pipe grabber is needed again to lift the drill pipe on the drill pipe seat to the truck for transportation. In this way, there are low work efficiency, and multiple hoistings, to a certain extent, there are potential safety hazards; the second is that at least two field workers are required when the drill pipe is started drilling or the drill pipe is thrown after ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B19/14
CPCE21B19/14
Inventor 李文波何亭徐建辉薛立国孙兆纯孙健何道宽高海波
Owner 山东胜油石油工程有限公司
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