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

Reservoir automatic identification method based on log data

A technology of logging data and automatic identification, which is applied in the direction of earthwork drilling and production, wellbore/well components, etc., can solve the problems of heavy reservoir identification and interpretation workload, achieve automatic reservoir interpretation and identification, simple and convenient operation, Practical effect

Inactive Publication Date: 2016-05-11
CHINA PETROLEUM & CHEM CORP +1
View PDF8 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, there is a lack of tools for integrating logging data with core, experimental and other data for geological analysis; at the same time, researchers manually identify and interpret reservoirs with a large workload

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
  • Reservoir automatic identification method based on log data
  • Reservoir automatic identification method based on log data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In order to make the above and other objects, features and advantages of the present invention more comprehensible, preferred embodiments are listed below and described in detail in conjunction with the accompanying drawings.

[0018] Such as figure 1 and figure 2 as shown, figure 1 It is a specific implementation flowchart of the reservoir automatic identification method of the present invention, figure 2 It is the structural diagram of the reservoir automatic identification device. For automatic identification of oilfield reservoirs, the method and device include:

[0019] In step 110, logging data is loaded and analyzed, corresponding to step 21 in the device structure diagram. Analyze the BLOB data in the logging database and the external LAS file format data to generate a data format that can be recognized by the device. In one embodiment, for a new area of ​​the oilfield, data such as geological logging, core description, analysis and testing are loaded, co...

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 provides a reservoir automatic identification method based on log data. The reservoir automatic identification method based on log data comprises: step 1, loading and analyzing log data; step 2, performing log data preprocessing; step 3, drawing a comprehensive logging curve graph; step 4, performing comprehensive geological analysis on the comprehensive logging curve graph in an interactive manner; step 5, performing reservoir automatic identification and geological parameter automatic explanation, identifying reservoir lithology and oiliness physical property, and performing oil deposit geological parameter analysis in an interactive manner; step 6, displaying an explanation result on the comprehensive logging curve graph; step 7, storing analysis results. The reservoir automatic identification method based on log data is advantaged by automatic identification, diverse explanation methods, good interactivity, and simple operation.

Description

technical field [0001] The invention relates to the technical field of oil field logging, in particular to an automatic reservoir identification method based on logging data. Background technique [0002] In the process of oilfield development plan design, geological understanding of reservoir is the key, and logging interpretation data is the most accurate and reliable reservoir evaluation result. In the existing technology, there is a lack of tools for integrating logging data with core, experimental and other data for geological analysis; at the same time, researchers manually identify and interpret reservoirs with a large workload. For this reason, we invented an automatic reservoir identification method based on well logging data, which solved the above technical problems. Contents of the invention [0003] The purpose of the present invention is to provide a method for automatically identifying reservoir cores and oil-bearing physical properties in new oilfield area...

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
IPC IPC(8): E21B49/00
Inventor 李春雷刘建涛杨河山曹裕民姜兴兴李强冯金忠赵蕾靳彩霞
Owner CHINA PETROLEUM & CHEM CORP
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