METHOD FOR QUANTITATIVELY CHARACTERIZING GEOMETRIC PARAMETER RELATIONSHIPS OF RIVER CHANNEL SAND BODIES OF DIFFERENT RIVER TYPES

Title:

METHOD FOR QUANTITATIVELY CHARACTERIZING GEOMETRIC PARAMETER RELATIONSHIPS OF RIVER CHANNEL SAND BODIES OF DIFFERENT RIVER TYPES

Document Type and Number:

WIPO Patent Application WO/2019/127879

Kind Code:

A1

Abstract:

Disclosed is a method for quantitatively characterizing geometric parameter relationships of river channel sand bodies of different river types, particularly relating to the field of river channel sand body space prediction. The present invention solves the deficiencies of the existence of common defects in the aspect of quantification and the poor adaptability of the existing established river sand body empirical formulas. The method is performed on the basis of Google Earth, and specifically comprises: using Google Earth to search for typical rivers of four river types, i.e. a braided river, a branched river, a meandering river, and an anastomosing river; measuring basic data of the river channels of the typical rivers using Google Earth, and establishing river channel sand body characteristic parameter geological databases for the river types, so as to serve as basic source data of the geological knowledge base; fitting, according to the basic source data obtained by Google Earth, quantitative formulas for correlations between geometric parameters of river channel sand bodies of different river types; and summarizing 14 correlation empirical formulas for the significantly correlated geometric parameters of river channel sand bodies of various river types, and applying the correlation empirical formulas to the river channel sand body of the fluvial facies, so as to predict the river channel width and the river channel belt width.

More Like This:

JP2007140659	PRODUCT DESIGN SYSTEM AND METHOD, AND PROGRAM
WO/2010/054124	SYSTEMS AND METHODS FOR IMPROVING DIGITAL SYSTEM SIMULATION SPEED BY CLOCK PHASE GATING
JP2015099594	LAYOUT DESIGN SYSTEM, LAYOUT DESIGN METHOD, AND SEMICONDUCTOR DEVICE MANUFACTURED BY USING THE SAME

Inventors:

YUAN JING (CN)
XIE JUN (CN)
ZHONG JIANHUI (CN)

Application Number:

PCT/CN2018/076934

Publication Date:

July 04, 2019

Filing Date:

February 22, 2018

Export Citation:

Click for automatic bibliography generation Help

Assignee:

UNIV CHINA PETROLEUM EAST CHINA (CN)

International Classes:

G06F17/50; G06T17/30

Foreign References:

CN107315813A	2017-11-03
CN105740464A	2016-07-06
CN107301263A	2017-10-27
CN104978763A	2015-10-14
CN103942842A	2014-07-23
RU2390806C2	2010-05-27

Attorney, Agent or Firm:

QINGDAO ZHIDILINGCHUANG PATENT AGENCY CO., LTD (CN)

Download PDF:

View/Download PDF PDF Help

Previous Patent: SCREW DRILLING TOOL BY-PASS VALVE WITH LARGE DISPLACEMENT SPLITTING FUNCTION AND USING METHOD THEREO...

Next Patent: FLEXIBLE CIRCUIT BOARD PROTECTIVE LAYER AND OLED DISPLAY DEVICE