Unlock instant, AI-driven research and patent intelligence for your innovation.

An automated operating system for drilling strings

A technology of operating system and drilling pipe string, applied in drill pipe, drilling equipment, drill pipe, etc., can solve the problems of reducing labor intensity, high labor intensity, low efficiency, etc., and achieve the effect of improving the degree of automation and improving operation efficiency.

Active Publication Date: 2016-08-31
CHINA PETROCHEMICAL CORP +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve a series of problems such as the transportation and measurement of the current drilling pipe string from the ground to the drill floor, the make-up / breakout and suspension of the pipe string on the drill floor, the delivery of the drill during drilling, and the access of the vertical root during tripping. In the operation, there are problems of high altitude, multi-person cooperation, high labor intensity, high risk, and low efficiency. An automatic operating system for drilling strings for automatic upgrading and transformation of drilling rigs is provided to overcome the existing drilling rigs that are only equipped with automatic catwalks. Single or several automatic devices for machine or power slips or vertical root automatic discharge devices only reduce local labor intensity and fail to significantly improve operating efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An automated operating system for drilling strings
  • An automated operating system for drilling strings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An automatic operating system for drilling pipe string, including automatic catwalk machine 2, drilling floor manipulator 12, power slips 14, iron driller 15, power elevator 8, two-story platform pipe arranging manipulator 6, top drive 7, drawworks 9 , Driller integrated control system 3 and drill floor 10 , derrick 4 , second floor platform 5 , turntable 13 , guide rail 11 . Wherein: the automatic catwalk machine 2 is installed directly in front of the drill floor 10, the drill floor manipulator 12 is installed on the side table of the drill floor 10 close to the automatic catwalk machine 2 through the guide rail 11; the power slip 14 is installed on the center of the turntable 13. Inside, the iron driller 15 is installed on the table surface of the drill floor 10 between the drawworks 9 and the turntable 13; the power elevator 8 is installed on the lifting ring of the top drive 7, and the second-floor pipe arranging manipulator 6 is installed under the second-floor pla...

Embodiment 2

[0023] An automatic operating system for drilling pipe string is mainly composed of automatic catwalk machine 2, drilling floor manipulator 12, power slip 14, iron driller 15, power elevator 8, two-story platform pipe arranging manipulator 6, top drive 7, drawworks 9 It consists of a driller integrated control system 3, etc. The automatic catwalk machine 2 is installed in front of the drill floor 10, the drill floor manipulator 12 is installed on the surface of the drill floor 10 through the guide rail 11, and the power slip 14 is installed on the center of the turntable 13. Inside, the iron driller 15 is installed on the surface of the drill floor 10 between the drawworks 9 and the turntable 13 , the power elevator 8 is installed on the lifting ring of the top drive 7 , and the second-floor pipe arranging manipulator 6 is installed under the second-floor platform 5 , the top drive 7 is installed under the traveling block in the rig derrick 4 , the drawworks 9 is installed on t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an automatic operation system of a drilling string. The automatic operation system mainly consists of an automatic catwalk machine, a drilling floor manipulator, a power clip, an iron driller, a power hanging clip, a monkey board pipe arrangement manipulator, a top drive, a winch, a driller integrating control system and the like. The automatic operation system has the advantages that after the automatic operation system is arranged on a petroleum drilling machine, the automatic drilling operations, such as lifting and lowering of the drilling string in the drilling floor, drilling, drill lifting, drill lowering, and stand discharging, are realized; the automation degree of the drilling machine is improved, and the problems of high labor intensity, high risk and low efficiency caused by overhead operation and multi-person matching operation in the existing drilling string operation method are solved; the defects of decreasing of local labor intensity, and failure of reducing of number of operators and improvement of operation efficiency caused by using of one or several automatic devices of the existing drilling machine are overcome.

Description

technical field [0001] The invention relates to the technical field of oil drilling equipment, in particular to an automatic operating system for drilling pipe strings for oil drilling rigs with safety, high efficiency and low labor intensity. Background technique [0002] The new technologies and equipment of drilling rig automation were mainly used in offshore drilling rigs in the early days. In recent years, the demand for equipment automation and high safety of land drilling rigs has been increasing. The world's major oil equipment companies actively responded to the urgent market demand for drilling equipment, and accelerated the automation and safety of land drilling rigs. The research and development of intelligent equipment has continuously launched automatic catwalk machines, power slips, power elevators, iron drillers, automatic discharge devices for drilling floors and second-floor pipe strings, and integrated control systems for drillers. At present, the research...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E21B19/00
CPCE21B19/00
Inventor 江正清安庆宝董怀荣李进付陈志礼
Owner CHINA PETROCHEMICAL CORP