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Electric remote control drill tool pulling and sending device and using method thereof

A drilling tool and electric technology, applied in drill pipe, drill pipe, earthwork drilling, etc., can solve the problems of occupying drill floor area, injury of wellhead personnel, and large swing range of drill pipe, so as to reduce safety risks and labor intensity. The effect of reducing labor intensity and accurate positioning

Pending Publication Date: 2020-01-17
BC P INC CHINA NAT PETROLEUM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the production process of the drilling industry, getting drilling tools (drill pipes, casings, drill collars, etc.) into and out of the drill pipe box is a heavy physical and high-risk operation, which requires the cooperation of at least two operators at the driller and the wellhead, and pushes it manually In and out, and the drill pipe is relatively long, the swing range of the drill pipe is relatively large, and the swing force is not easy to control. If the drill pipe falls over, it will also bring a great risk of injury to the wellhead personnel
[0003] In recent years, although the drill floor manipulator supporting the automatic drilling rig has solved this problem, there are problems such as occupying the drill floor area, cumbersome installation and disassembly, and high cost.

Method used

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  • Electric remote control drill tool pulling and sending device and using method thereof
  • Electric remote control drill tool pulling and sending device and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0036] The first embodiment of the present invention relates to an electric remote control drilling tool pulling device, such as figure 1 As shown, it includes a remote control motor 1, a support frame, a first fixed pulley block, a second fixed pulley block and a steel wire rope 5. The support frame is fixed on the drill floor outside the drill rod box, and the first diverting pulley block is fixed on the support frame. and the second diverting pulley block, the first fixed pulley block and the second fixed pulley block are fixed on the drill floor; one end of the steel wire rope 5 is wound on the drum of the remote control motor 1, and the other end of the steel wire rope 5 passes through the first fixed pulley block in sequence , the first deflection pulley block, the second deflection pulley block and the second fixed pulley block are wound back on the cylinder of the remote control motor 1, and the steel wire rope 5 between the first deflection pulley block and the second ...

no. 2 approach

[0046] This embodiment relates to an electric remote control drilling tool pulling device, such as figure 1 As shown, it includes a remote control motor 1, a support frame, a first fixed pulley block, a second fixed pulley block and a steel wire rope 5. The support frame is fixed on the drill floor outside the drill rod box, and the first diverting pulley block is fixed on the support frame. and the second steering pulley block, the first fixed pulley block and the second fixed pulley block are fixed on the drill floor; further, the support frame is composed of three column supports 3 and two beams 4, and the three column supports 3 are vertically parallel set, and its upper end is vertically connected by two beams 4 to form a right-angled frame structure, and the right-angled diagonal of the right-angled frame structure is aligned with the wellhead;

[0047] The first deflection pulley set includes the first deflection pulley 10 and pulley three 8, the second deflection pulle...

no. 3 approach

[0059] This embodiment relates to an electric remote control drilling tool pulling device, such as figure 2 As shown, it includes a remote control motor 1, a remote control 2, a support frame, a first fixed pulley block, a second fixed pulley block and a wire rope 5. The remote control motor 1 is installed on the farthest corner of the drill floor, and the remote control 2 can be Control the forward or reverse rotation of the remote control motor 1, the support frame is fixed on the drill floor surface outside the drill rod box, the first steering pulley block and the second steering pulley block are fixed on the support frame, the first fixed pulley block and the second The two fixed pulley blocks are all fixed on the drill floor; further, the support frame is composed of three column supports 3 and two beams 4, and the three column supports 3 are vertically arranged in parallel, and their upper ends are vertically connected by two beams 4 to form a right angle Shaped frame ...

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Abstract

The invention relates to an electric remote control drill tool pulling and sending device and a using method thereof. According to the device, a remote control positive and negative rotation motor isused as a power source, a steel wire rope, a turning pulley block and a support frame are matched to form a turning mechanism, tensile force needed for pulling a drill tool is transmitted to a stand column support from a remote control motor roller through the steel wire rope, an operator does not need to carry the drilling tool and support the drilling tool with the hands, the drilling tool can be safely and smoothly controlled to exit from and enter a drill stem box, and therefore the safety risk and the labor strength are greatly reduced; and the electric remote control drill tool pulling and sending device is simple in structure and accurate in positioning, the labor intensity for pushing and pulling the drilling tool to exit form and enter the drilling stem box when a well drilling worker removes the drilling tool can be greatly reduced, and the advantages of safe and convenient operation, labor saving and high efficiency are achieved.

Description

technical field [0001] The invention belongs to the technical field of drilling engineering machinery, and in particular relates to an electric remote control drilling tool pulling device and a using method thereof. Background technique [0002] During the production process of the drilling industry, getting drilling tools (drill pipes, casings, drill collars, etc.) into and out of the drill pipe box is a heavy physical and high-risk operation, which requires the cooperation of at least two operators at the driller and the wellhead, and pushes it manually In and out, and the drill pipe is relatively long, the swing range of the drill pipe is relatively large, and the swing force is not easy to control. If the drill pipe topples over, it will also bring a great risk of injury to the wellhead personnel. [0003] In recent years, although the drill floor manipulator supporting the automatic drilling rig has solved this problem, there are problems such as occupying the drill flo...

Claims

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Application Information

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IPC IPC(8): E21B19/14
CPCE21B19/14
Inventor 张国安袁小云朱亚峰李缨张军王松林巨国庆谭新红徐小亮张正明王小伟张伟刘沛超程军利闫小永刘红艳
Owner BC P INC CHINA NAT PETROLEUM CORP
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