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

A method and system for generating temperature and pressure curves

A pressure curve and pressure technology, which is applied in earth-moving drilling, measurement, wellbore/well components, etc., can solve problems such as poor software versatility, and achieve the effect of solving poor versatility and facilitating interpretation and analysis

Active Publication Date: 2017-02-01
PETROCHINA CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned problems existing in the prior art, the present invention provides a method and system for generating temperature and pressure curves, by extracting temperature, pressure and depth data from well logging data extracted in the oil production process, and determining its Corresponding relative values, and then generate the curves of temperature with depth and pressure with depth, which solves the technical problem of poor versatility of professional software in the prior art

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
  • A method and system for generating temperature and pressure curves
  • A method and system for generating temperature and pressure curves
  • A method and system for generating temperature and pressure curves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] figure 1 A flow chart of a method for generating temperature and pressure curves provided by an embodiment of the present invention, consisting of figure 1 It can be seen that the method specifically includes:

[0025] S101: collecting logging data during oil production;

[0026] S102: Extract temperature data, pressure data and depth data of oil and gas and water wells from the well logging data. In the process of oil production, the temperature and...

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 generation method and system for temperature and pressure curves. The method comprises the steps of collecting logging data in the oil production process, extracting temperature data, pressure data and depth data of an oil gas and water well from the logging data, preprocessing the depth data to obtain a relative value of the depth data, preprocessing the temperature data to obtain a relative value of the temperature data, preprocessing the pressure data to obtain a relative value of the pressure data, generating a curve chart of the temperature changing along with changes of the depth according to the relative value of the depth data and the relative value of the temperature data, and generating a curve chart of the pressure changing along with changes of the depth according to the relative value of the depth data and the relative value of the pressure data. According to the generation method and system for the temperature and pressure curves, the temperature data, the pressure data and the depth data are extracted from the logging data collected in the oil production process and are preprocessed, and therefore the technical problem that professional software in the prior art is poor in universality is solved.

Description

technical field [0001] The present invention relates to the technical field of petroleum logging, in particular to the data processing technology of petroleum logging, specifically a method and system for generating temperature and pressure curves. Background technique [0002] In the process of oil exploration, the temperature and pressure data of oil, gas (steam), and water wells are the most important parameters obtained during the detection process. According to the curves of temperature and pressure changes with depth, the production status, formation parameters, and measure effects of the oilfield can be analyzed, which has an extremely important guiding role in the development and production of the oilfield. In the prior art, the corresponding curves generated by the temperature and pressure data obtained through testing are performed by professional logging interpretation software, and the drawn temperature and pressure curves and corresponding documents are saved fo...

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
Patent Type & Authority Patents(China)
IPC IPC(8): E21B47/04E21B47/06E21B47/07
Inventor 何金宝冯少华于广刚赵辉李洪毕任君
Owner PETROCHINA CO LTD
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