Drilling and logging data depth matching method and system

A technology of logging data and matching method, which is applied in the field of drilling logging data depth matching method and system to achieve the effects of ensuring depth matching quality, improving efficiency and overcoming low work efficiency

Active Publication Date: 2014-08-06
BGP OF CHINA NAT GASOLINEEUM CORP
View PDF4 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a drilling and logging data depth matching method and system to sol

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
  • Drilling and logging data depth matching method and system
  • Drilling and logging data depth matching method and system
  • Drilling and logging data depth matching method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0017] figure 1 It is a flow chart of the method for matching the depth of drilling and logging data according to the embodiment of the present invention. As shown in the figure, the drilling and logging data depth matching method of the embodiment of the present invention includes: step S101, obtaining drilling and logging data and matching reference data, and curve them according to the depth domain to generate pseudo curves of the depth domain logging data respectively and matching reference curve; step S102, establish the virtual coordinates of the well location, and create a pseudo thr...

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 drilling and logging data depth matching method and system. The drilling and logging data depth matching system comprises a curve processing module, a pseudo three-dimensional seismic interpretation work area creating module, a pseudo seismic interpretation position generating module, a modeling module, a depth matching factor data volume generating module, a data volume matching module and a logging curve conversion module. According to the drilling and logging data depth matching method and system, the problem that logging curve depth matching is low in working efficiency according to an existing software technology method can be solved under the situation of hundreds of drilled wells. The efficiency of logging curve depth matching is remarkably improved, the drilling and logging data depth matching quality is guaranteed by the utilization of the functions of a seismic interpretation system, and reliable basic drilling and logging data are provided for reservoir geological research and reservoir modeling.

Description

technical field [0001] The invention relates to the technical field of reservoir geological research and reservoir modeling, in particular to a drilling and logging data depth matching method and system. Background technique [0002] Logging curve depth matching mainly includes two methods: manual matching and automatic matching. Manual matching is to compare multiple curves by visual inspection based on experience, find out the curve segments with similar or identical characteristics, and correspond the depths of similar or identical curve segments one by one. Automatic matching usually uses the correlation function for depth matching, and uses the degree of correlation between the two logging curves to judge whether the depth of the two curves is on the same layer. For example, GeoFrame software uses the method of automatic matching of related functions. However, the problem with this manual matching and automatic matching method is that it needs to do depth matching for...

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): G01V1/28G01V1/32G01V1/40
Inventor 党虎强谷跃民李建雄
Owner BGP OF CHINA NAT GASOLINEEUM CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap