Automatic rock debris dredging and washing device

A cuttings and automatic technology, applied in the field of automatic cuttings fishing and washing device, can solve the problems of prone to error and harsh working environment

Active Publication Date: 2015-07-01
SHIJIAZHUANG SHENGSHITIANCHENG INFO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic rock cuttings fishing and washing device to solve the technical problems in the prior art that the manual method is adopted, the working environment is harsh and errors are prone to occur

Method used

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  • Automatic rock debris dredging and washing device
  • Automatic rock debris dredging and washing device
  • Automatic rock debris dredging and washing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] figure 1It is a schematic diagram of the structure of the circulating water tank 3 and the collecting water tank 12 of an automatic cuttings fishing and washing device provided by the embodiment of the present invention; figure 2 It is a schematic structural diagram of the sand receiver 1 of an automatic cuttings fishing and washing device provided by the embodiment of the present invention; image 3 It is a front view of the circulating water tank 3 and the collecting water tank 12 of an automatic debris washing device provided by the embodiment of the present invention; Figure 4 A top view of the circulating water tank 3 and the collecting water tank 12 of an automatic rock cuttings fishing and washing device provided by the embodiment of the present invention; Figure 1-4 As shown, an automatic debris washing device provided in this embodiment includes a collection device, a filter device, a collection device and a control device;

[0046] The collection device i...

Embodiment 2

[0056] figure 1 It is a schematic diagram of the structure of the circulating water tank 3 and the collecting water tank 12 of an automatic cuttings fishing and washing device provided by the embodiment of the present invention; figure 2 It is a schematic structural diagram of the sand receiver 1 of an automatic cuttings fishing and washing device provided by the embodiment of the present invention; image 3 It is a front view of the circulating water tank 3 and the collecting water tank 12 of an automatic debris washing device provided by the embodiment of the present invention; Figure 4 A top view of the circulating water tank 3 and the collecting water tank 12 of an automatic rock cuttings fishing and washing device provided by the embodiment of the present invention; Figure 1-4 As shown, an automatic debris washing device provided in this embodiment includes a collection device, a filter device, a collection device and a control device;

[0057] The collection device ...

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PUM

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Abstract

The invention provides an automatic rock debris dredging and washing device. The automatic rock debris dredging and washing device comprises a picking device, a filtering device, a collecting device and a control device. When the automatic rock debris dredging and washing device is actually used, complete automation work is achieved; in the use process, manual real-time monitoring on the working condition of the automatic rock debris dredging and washing device is not required, and a worker only needs to regularly collect rock debris collected in a sand storage drum. Mechanization processing is adopted, the adaptive capacity to the severe environment is high, the rock debris picking intervals, the rock debris picking speed and the like can be set, accuracy is high, and the analysis of the geological condition is more accurate.

Description

technical field [0001] The invention relates to the field of petroleum drilling geological logging equipment, in particular to an automatic cuttings fishing and washing device. Background technique [0002] In the process of oil drilling, the high-speed flowing mud in the drilling tool carries the drilling cuttings downhole to the surface, and then the cuttings are filtered out through the mud shaker, and the cuttings are collected and analyzed to obtain the drilling cuttings. geological features of the place. For a long time, rock cuttings have been collected manually at the construction site, and then the rock cuttings with drilling mud adhered to the surface are washed with water and brought back to the geological room for geological analysis. [0003] Since the drilling operation needs to be carried out for dozens of days or even several months, and in geological logging, it is required to take a cuttings sample every 1 to 2 meters, and the minimum sampling interval is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B49/00
CPCG01N1/34B07B1/04B07B13/16B08B1/04B08B3/04E21B21/066
Inventor 高兴
Owner SHIJIAZHUANG SHENGSHITIANCHENG INFO TECH CO LTD
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