A method and device for determining the amount of oil and gas resources
A resource and oil and gas technology, applied in the field of determining oil and gas resources, can solve the problems of not considering the correlation of oil and gas accumulation units, not considering the correlation of geological parameters of a single oil and gas accumulation unit, the deviation of total oil and gas resources, etc.
Active Publication Date: 2018-09-04
PETROCHINA CO LTD
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The inventors found that there are at least the following problems in the prior art: the method for determining the amount of oil and gas resources adopted in the prior art does not take into account the differences between oil and gas accumulation units caused by the formation of geological models when determining the total amount of oil and gas resources in the target work area. The correlation between various geological parameters in a single oil and gas accumulation unit is not considered, which may lead to a large deviation between the final distribution data of total oil and gas resources in the target work area and the actual total oil and gas resources in the target work area
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0074] Embodiments of the present application provide a method and device for determining the amount of oil and gas resources.
[0075] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0076] figure 1 It is a flow chart of an embodiment of a method for determining the amount of oil and gas resources in this application. Such as figure 1 As shown, the method for determining the amount of oil...
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
Login to View More Abstract
The embodiment of the invention discloses a method and apparatus of determining petroleum resources quantity. The method of determining oil gas resources quantity includes the steps: acquiring the geological data of a first oil gas accumulation unit in a target work area; according to the parameter value of each related geological parameter in the geological data of the first oil gas accumulation unit, determining the incidence relation between each related geological parameter; based on a preset type parameter correlation model and the incidence relation between the parameter value of each non-relevant geological parameter and each related geological parameter in the geological data of the first oil gas accumulation unit, determining the oil gas resources quantity distribution data of the first oil gas accumulation unit; and based on a preset type unit correlation model and a preset unit incidence relation and the oil gas resources quantity distribution data of the first oil gas accumulation unit in the target work area, determining the total oil gas resources quantity distribution data of the target work area. The method and apparatus of determining petroleum resources quantity can improve the accuracy of determining the oil gas resources quantity.
Description
technical field [0001] The present application relates to the technical field of oil and gas resource evaluation, in particular to a method and device for determining the amount of oil and gas resources. Background technique [0002] Oil and gas resources refer to the reserves of oil and natural gas that are generated and stored in natural formations under natural conditions, and can eventually be exploited and utilized by humans through various methods. Determining the amount of oil and gas resources is an extremely important task throughout the entire oil and gas exploration process. Using an effective method to determine the amount of oil and gas resources can accurately provide the amount of oil and gas resources in the explored area, which will provide extremely important reference information for subsequent oil and gas exploration decisions, thereby bringing huge economic benefits. [0003] The main process of the method for determining the amount of oil and gas resou...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01V9/00
CPCG01V9/00
Inventor 张倩米石云李国庆李志计智锋温志新万仑坤马锋李大伟王兆明许海龙翟慧颖
Owner PETROCHINA CO LTD