Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Drill pipe and casing storage system

A storage system and casing technology, applied in the direction of drill pipe, drill pipe, casing, etc., can solve the problems of time-consuming and shortened connection time, achieve broad application prospects, improve automation and use efficiency, and shorten the average connection time the effect of time

Active Publication Date: 2018-12-18
TIANJIN DONG FANG XIAN KE GASOLINEEUM MACHINERY
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The connection of drill pipe and casing is also completed on the crane at the drilling head, but this process takes a lot of time. In order to make the degree of automation higher and greatly improve the efficiency of use, it is necessary to shorten the connection time of drill pipe and casing

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
  • Drill pipe and casing storage system
  • Drill pipe and casing storage system
  • Drill pipe and casing storage system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The step of continuing drill pipe 6 is:

[0022] 1. The gantry crane 4 lifts a drill pipe 6 from the drill pipe box 2 , the gantry crane 4 slides along the track 5 to the vicinity of the auxiliary support 7 , and places the drill pipe 6 on the auxiliary support 7 .

[0023] 2. The second support rod 16 pushes the frame 11 to move up, so that the lower surface of the inner hole of the bearing 12 is flush with the upper surface of the power catwalk 1, and the second support rod 16 stops and locks.

[0024] 3. The drill pipe 6 rolls onto the power catwalk 1 along the auxiliary bracket 7, and advances along the power catwalk 1 under the push of the pushing mechanism, passing through two bearings 12 in turn.

[0025] 4. When the pushing distance of the drill pipe 6 is about 1.2 times the length of the drill pipe, stop pushing, and the pushing mechanism reversely moves to the initial position.

[0026] 5. Repeat step 1, place a new drill pipe 6 on the power catwalk 1, and pu...

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 a drill pipe and casing storage system. The drill pipe and casing storage system comprises a loading zone, an unloading zone and a power catwalk; a drill pipe box and a casingbox are arranged in the loading zone; two sets of auxiliary supports are disposed between the drill pipe box and the casing box; two sets of auxiliary supports are arranged on the unloading zone; thepower catwalk passes through the loading zone and the unloading zone from the space between the auxiliary supports; at least two sets of continuous devices are arranged on the power catwalk; a frame disposed on the power catwalk and second supporting rods for supporting the frame are included; a top end of the frame is aligned with an upper surface of the power catwalk; a bearing is fixed on the frame; a horizontal arm is arranged above the frame; two vertical arms extend downward from the center of the horizontal arm; a driven wheel is disposed on the bottom of each vertical arm, and the topof each vertical arm has a driving wheel connected to the driven wheel through a conveying belt; the horizontal arm is erected at the top ends of first supporting rods; and the first supporting rods and the second supporting rods are height-adjustable hydraulic telescopic rods. The drill pipe and casing storage system is easy to use, and has wide application prospect.

Description

technical field [0001] The present invention relates to the technical field of machinery, more specifically to a drill rod storage device. Background technique [0002] In drilling engineering, it is necessary to continue to install drill pipes and casings as the drilling depth increases. The drill pipes are used for drilling, and the casings are used to reinforce the edges of the pipes. The drilling site needs to store a large number of drill pipes and casings. Due to the large quantity and heavy weight of drill pipes and casings, they are generally stored in drill pipe boxes and transported by transport vehicles. Drill pipes and casings often need to be transferred to the power catwalk by the gantry crane at the construction site, and then transported to the crane at the drilling head by the power catwalk. The connection of drill pipe and casing is also completed on the crane at the drilling head, but this process takes a lot of time. In order to make the degree of automa...

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 Applications(China)
IPC IPC(8): E21B19/14E21B19/16
CPCE21B19/14E21B19/164
Inventor 尉文慧付月永杨森张建庆田东海赵金峰
Owner TIANJIN DONG FANG XIAN KE GASOLINEEUM MACHINERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com