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Development layer series combination determination method and device, equipment and storage medium

A layer-system combination and layer-development technology, applied in design optimization/simulation, instrumentation, electrical digital data processing, etc., to achieve the effect of improving accuracy

Pending Publication Date: 2022-08-02
PETROCHINA CO LTD
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Problems solved by technology

[0004] However, the above scheme requires technicians to manually analyze the relevant information of each layer to determine the layer combination. Due to the great influence of personal subjective factors, the optimization effect of the layer combination cannot be poor.

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  • Development layer series combination determination method and device, equipment and storage medium
  • Development layer series combination determination method and device, equipment and storage medium
  • Development layer series combination determination method and device, equipment and storage medium

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[0032] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as recited in the appended claims.

[0033] It should be understood that reference herein to "several" refers to one or more, and "plurality" refers to two or more. "And / or", which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and / or B, which can mean that A exists alone, A and B exist at the same time, and B exists alone. The character " / " gener...

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Abstract

The invention discloses a development layer series combination determination method, device and equipment and a storage medium, and belongs to the technical field of oil and gas exploitation. The method comprises the following steps: acquiring hierarchical division information of a target block, wherein the hierarchical division information is used for indicating at least two small layers in the target block; each small layer of the at least two small layers comprises at least one single sand layer; geological parameters of each single sand layer in the at least two small layers are obtained; obtaining respective total variable coefficients of the at least two small layers; obtaining at least two strata series combinations; according to the respective total variation coefficient of the at least two small layers, acquiring the variation coefficient between the strata series of each strata series combination in the at least two strata series combinations; and determining a target layer series combination from the at least two layer series combinations according to the inter-layer series variation coefficient of each layer series combination in the at least two layer series combinations. According to the scheme, the optimal series of strata combination is accurately determined, and the determination accuracy of the series of strata combination is improved.

Description

technical field [0001] The present disclosure relates to the technical field of oil and gas exploitation, and in particular, to a method, device, equipment and storage medium for determining the combination of development layers. Background technique [0002] In the field of oil and gas exploitation, how to determine the technical boundaries of reservoir development strata combination and optimize the combination of development strata is an important technical problem faced by oil and gas reservoirs in the later stage of development. [0003] In the related art, when optimizing the combination of development layers, technicians collect information such as the degree of production, interlayer distribution, fluid properties, and remaining resources of each layer, and manually analyze the feasibility of layer combination based on the above information. And determine the optimized layer combination. [0004] However, the above solution requires technicians to manually analyze t...

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Application Information

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IPC IPC(8): G06F30/20G06F119/02
CPCG06F30/20G06F2119/02
Inventor 芦凤明张家良李健李佩敬李云鹏万永刚
Owner PETROCHINA CO LTD
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