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Oil field water injection data processing method and device, storage medium and processor

A processing method and storage medium technology, applied in the field of storage medium and processor, water injection data processing method, and device, can solve the problems of low water injection efficiency and achieve the effect of solving low efficiency and improving efficiency

Active Publication Date: 2019-06-28
BEIJING GRIDSUM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method, device, storage medium and processor for processing water injection data in an oil field, so as to at least solve the technical problem of low efficiency of water injection into oil and water wells due to extensive management

Method used

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  • Oil field water injection data processing method and device, storage medium and processor
  • Oil field water injection data processing method and device, storage medium and processor
  • Oil field water injection data processing method and device, storage medium and processor

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Embodiment 1

[0023] An embodiment of the present invention provides a method for processing water injection data in an oil field.

[0024] figure 1 It is a flow chart of a method for processing water injection data in an oilfield according to an embodiment of the present invention. Such as figure 1 As shown, the method includes the following steps:

[0025] Step S102, acquiring current production data of oil and water wells.

[0026] In the technical solution provided by the above step S102 of the present invention, the oil-water wells are oil production wells or oil production wells that need to be driven by water injection, and there may be multiple wells. Optionally, this embodiment obtains the current production data of oil and water wells for oil and water wells under a single oil reservoir, and the current production data can be used to indicate the current information status of all oil and water wells, which can include the current oil production of all oil and water wells , the...

Embodiment 2

[0058] The technical solutions of the embodiments of the present invention will be described below in combination with preferred implementation manners.

[0059] This embodiment utilizes the method of reinforcement learning to realize automatic optimization decision-making in an unknown environment. Using the historical production data of oil and water wells, combined with the static information of oil and water wells, the research is carried out on the oil and water wells under a single oil reservoir. Through reinforcement learning, the water injection plan is automatically assigned, and the repeated interaction with the environment realizes the self-optimization and update of the strategy, and then gradually optimizes the water injection plan, improving the water injection efficiency. Among them, the historical production data can include the amount of water injected into the oil-water well in the previous period, the liquid production rate of the oil-water well, the oil pro...

Embodiment 3

[0067] The embodiment of the invention also provides a processing device for water injection data in an oil field. It should be noted that the apparatus for processing oilfield water injection data in this embodiment can be used to implement the method for processing oilfield water injection data in the embodiment of the present invention.

[0068] Figure 4 It is a schematic diagram of an oil field water injection data processing device according to an embodiment of the present invention. Such as Figure 4 As shown, the water injection data processing device 400 of the oil field includes: an acquisition unit 10 , a processing unit 20 and a water injection unit 30 .

[0069] The acquiring unit 10 is used to acquire the current production data of the oil-water well.

[0070] The processing unit 20 is configured to process the current production data through the first target model to obtain the first target water injection data, wherein the first target model is obtained thro...

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Abstract

The invention discloses an oil field water injection data processing method and device,, a storage medium and a processor. The method comprises the steps of obtaining current production data of the oil-water well; Processing the current production data through a first target model to obtain first target water injection data, the first target model being obtained by performing reinforcement learning training based on first historical production data of the oil-water well, and the first target water injection data being used for indicating a first target water injection strategy performed on theoil-water well; And performing water injection on the oil-water well according to the first target water injection strategy to obtain first production data of the oil-water well. The technical problem that due to extensive management, the water injection efficiency of the oil-water well is low is solved.

Description

technical field [0001] The invention relates to the field of oil fields, in particular to a method, device, storage medium and processor for processing water injection data in oil fields. Background technique [0002] At present, oilfield water injection development is a process in which oilfields replenish energy to formations during the development process, use injected water to displace crude oil in reservoirs, and ultimately enhance oil recovery. [0003] Reservoirs are buried deep underground, and business personnel's understanding of reservoirs is like a gray box. They can only infer unknown conditions based on known conditions, and gradually change with the development process. The traditional water flooding methods are extensive management, resulting in low efficiency of water injection to oil and water wells, and ineffective water injection will cause damage to the reservoir, which will ultimately affect the recovery of crude oil. [0004] For the above-mentioned l...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/02G06N3/04
Inventor 肖昌南
Owner BEIJING GRIDSUM TECH CO LTD
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