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Automated drilling rig

A technology for drilling rigs and mechanical arms, which is applied in the direction of drill pipes, drill pipes, drilling equipment, etc. It can solve the problems of high risk, high labor intensity of workers, and low degree of automation, so as to achieve good force bearing, reduce labor intensity, and improve The effect of moving efficiency

Active Publication Date: 2016-05-11
SICHUAN HONGHUA PETROLEUM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The whole rooting and rooting process has a low degree of automation, high labor intensity and high risk.

Method used

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  • Automated drilling rig
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Embodiment Construction

[0051] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0052] Such as figure 1 As shown, the main equipment of the drilling rig in this embodiment includes from low to high and from left to right: catwalk 1, turning manipulator 2, base 4, root box 3, power slips 6, iron driller 7, jack-up Derrick 8, double fan-shaped finger beam 9, long pipe arrangement machine 10, top drive 11, short pipe arrangement machine 13. Among them, the overturning manipulator 2 is installed on the ground of the well site, the stand box 3 is installed on the base 4, the double fan-shaped finger beams 9 are located on both sides of the jack-up derrick 8, and the double-row pipe machine 10 is installed on the rear gate side of the jack-up derrick 8

[0053] The catwalk 1 is installed on the surface of the well site, which ca...

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Abstract

The invention discloses an automated drilling rig. Double fan-shaped fingerboards are arranged on two sides of a headframe, two corresponding sunk type pipe setbacks are arranged on a base; a catwalk automatically turns in, turns out and parallelly moves put-in pipes; a manipulator is turned over to grip the pipes delivered by the catwalk until the manipulator is vertical, lower pipes are clamped to apply reaction torque during screwing on and screwing off; and a double pipe arranging device moves the pipes up and down, makes up the pipes and vertically moves or arranges stands. The drilling rig adopts electrohydraulic combined driving, an omnibearing video monitoring system and integrated control, a driller can achieve operations of drilling of the drilling rig and connecting and detaching stands by operating corresponding procedures in a control cabin, thus realizing truly full automation, off-line operation, safety and reliability, and the operating efficiency can be improved to 3 times of the existing drilling rigs. When a well site is moved, the automated drilling rig can be moved integrally with full stands, thus greatly improving operating efficiency and lowering labor intensity of staff.

Description

technical field [0001] The invention relates to a drilling rig used for oil and gas drilling, which can realize automatic operation and off-line operation. Background technique [0002] The active drilling rigs are semi-automated, and only the drilling process is automated. Other auxiliary operations require workers to cooperate with mechanical operations. The drilling rigs are low in automation, high in danger, and low in production efficiency. [0003] For example, the land drilling rig carries out the operation process of drilling tools moving and drilling platform: first, special vehicles transport the drilling tools to the well site, and use the on-site crane to hoist the drilling tools to the drilling tool stand; then, the workers push the drilling tools into the catwalk , the pneumatic winch on the drill floor lowers the steel wire rope to hang the top of the drilling tool, and uses the rigging to directly lift the drilling tool along the catwalk to the drill floor; f...

Claims

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Application Information

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IPC IPC(8): E21B7/00E21B19/15
CPCE21B7/00E21B19/155
Inventor 魏双会于芳田雨高杭李志刚
Owner SICHUAN HONGHUA PETROLEUM EQUIP
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