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

Conglomerate reservoir evaluation method based on gravel component analysis

A component analysis and evaluation method technology, applied in the direction of earthwork drilling, wellbore/well components, etc., can solve problems such as no solution

Pending Publication Date: 2021-07-20
OIL & GAS SURVEY CGS
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Based on the above technical problems in the identification and evaluation of conglomerate reservoirs, there are no related solutions; therefore, it is urgent to find effective solutions to solve the above problems

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
  • Conglomerate reservoir evaluation method based on gravel component analysis
  • Conglomerate reservoir evaluation method based on gravel component analysis
  • Conglomerate reservoir evaluation method based on gravel component analysis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely intended to illustrate the invention and are not intended to limit the invention.

[0037] It should be noted that when the element is referred to as "fixed to" or "set to" another element, it can be directly on the other element or indirectly on the other element. When one element is called "connected to" another element, it can be directly connected to another element or indirectly connected to the other element.

[0038] Moreover, the term "first", "second" is used only for the purpose of describing, and cannot be understood as an indication or implicit relative importance or implicitting the number of techniques indicated. Thereby, the features of "...

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 conglomerate reservoir evaluation method based on gravel component analysis. On the basis of conglomerate gravel component analysis, microscopic characteristics (gravel components and surface porosity) and macroscopic characteristics (reservoir pore permeability and oil and gas productivity) of a conglomerate reservoir are combined, and the control effect of the conglomerate gravel components on an oil and gas reservoir is discussed, so that a correlation between the gravel components and reservoir physical properties and oil and gas productivity is established. The conglomerate reservoir evaluation method based on the gravel component analysis is a direct reservoir geological evaluation method and can accurately and conveniently evaluate the conglomerate reservoir without depending on geophysical logging information, so that the exploration and development of the conglomerate oil and gas reservoir are accurately and quickly guided.

Description

Technical field [0001] The present invention belongs to the technical field of gravel reservoir evaluation method, and specifically, a gravel reservoir assessment method based on gravel component analysis. Background technique [0002] As my country's main oil gas basin is getting higher and higher, there has been entered a new stage of rocky stratum oil and gas reservoirs and structural oil and gas reservoirs, and the rock formation of rock formation is quite a period in the future. The most realistic, most potential, and most universal oil and gas exploration areas. [0003] As a rocky oil and gas hood, the gravel rock oil is gradually attracted by people worldwide, and the gravel reservoir has a low porosity, low permeability and strong homogeneous characteristics. The agresses are mainly controlled by deposition phase, rock, fluid, structural activity, particulate component, fill type, and filling method, particle size distribution, particle contact mode and other factors. Th...

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 Applications(China)
IPC IPC(8): E21B49/00
CPCE21B49/00
Inventor 刘晖姜在兴
Owner OIL & GAS SURVEY CGS
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