ADVERTISEMENT

Data Mining of Hidden Danger in Operational Production

The value of hidden-danger data stored in text can be revealed through an approach that can help sort and interpret information in an ordered way not used previously in safety management. These optimized data then can be used to apply safety-management techniques precisely, centralize operations, and reduce risk levels.

Introduction

The collection and storage of huge amounts of data have demonstrated a lack of coordination between the development of data-collecting capacity and the means to analyze those data accurately. Some experts use analytical methods to study the relationship between security factors and accident events to guide equipment maintenance, quality testing, and related work. However, extracting hidden-danger data stored in text format has been a challenge for the petroleum and petrochemical industries.

The data-mining technique discussed in the complete paper uses Chinese word segmentation, Chinese lexical annotation, named entity recognition, and other techniques to extract keywords from the text. Then, a structured hidden-danger database is built through a process of keyword mapping and extraction, data cleansing and integration, and data selection and transformation. Finally, the use of a data-stream sliding-window model and a correlation analysis comprises a method of correlating hidden dangers and promotes the application of enterprise safety management.

This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper IPTC 19485, “Data Mining of Hidden Danger in Enterprise Production Safety and Research of Hidden-Danger-Model Conversion,” by Kun Tian, Hong-Qiao Yan, Ya-Ming Mao, and Shun-Cheng Wu, CNPC, prepared for the 2019 International Petroleum Technology Conference, Beijing, 26–28 March. The paper has not been peer reviewed.
...
This article is reserved for SPE members and JPT subscribers.
If you would like to continue reading,
please Sign In, JOIN SPE or Subscribe to JPT

Data Mining of Hidden Danger in Operational Production

01 August 2019

Volume: 71 | Issue: 8

No editorial available

ADVERTISEMENT


STAY CONNECTED

Don't miss out on the latest technology delivered to your email weekly.  Sign up for the JPT newsletter.  If you are not logged in, you will receive a confirmation email that you will need to click on to confirm you want to receive the newsletter.

 

ADVERTISEMENT

No editorial available

ADVERTISEMENT

ADVERTISEMENT

ADVERTISEMENT