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Oil well production automatic splitting device and method

An automatic technology for oil wells, applied in the field of automatic deployment methods and devices for oilfield well patterns, can solve the problems of time-consuming and labor-intensive, difficult to divide oil well production stages, etc. simple effect

Inactive Publication Date: 2016-05-11
CHINA PETROLEUM & CHEM CORP +1
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  • Application Information

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Problems solved by technology

[0002] At present, reservoir engineers use a semi-manual method to split the production of oil wells. The production split of a block containing 200 wells usually takes 3 to 5 people for several months, which is time-consuming and labor-intensive; and it is difficult to divide the production stages of oil wells

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  • Oil well production automatic splitting device and method

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Embodiment Construction

[0019] In order to make the above and other objects, features and advantages of the present invention more comprehensible, preferred embodiments are listed below and described in detail in conjunction with the accompanying drawings.

[0020] Such as figure 1 as shown, figure 1 It is a flow chart of a specific embodiment of the method for automatic splitting of oil well production in the present invention. The method includes:

[0021] In step 110, the well history data of the oil wells in the prepared block are loaded into the device. The well history data mainly include well number, date, sand layer group, sublayer, top depth, bottom depth, thickness, permeability, Viscosity, measure, measure description etc. data. This data is used in step 120 and step 140 . The process goes to step 111.

[0022] In step 111, the production data of oil wells in the prepared block are loaded into the device, and the production data mainly include well number, month, production days, oil ...

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Abstract

The invention provides an oil well production automatic splitting device and method. The oil well production automatic splitting method comprises the following steps of 1, loading well history data of an oil well; 2, loading production data of the oil well; 3, dividing a production stage of the oil well; 4, selecting a production splitting method; 5, performing batch oil well automatic production splitting according to the selected production splitting method; and 6, drawing an oil well production measure curve by using the production splitting result. The oil well production automatic splitting device and method have the characteristics that the oil well production stage is automatically divided; and the oil well production is automatically split by many methods, and the like. The device and the method have the advantages that the batch oil well production splitting efficiency is high; the oil well production splitting methods are many; the oil well production splitting result is precise; and the operation by a user is simple, and the like.

Description

technical field [0001] The invention relates to the technical field of oil field development, in particular to a method and device for automatic deployment of oil field well patterns. Background technique [0002] At present, reservoir engineers use a semi-manual method to split the production of oil wells. The production split of a block containing 200 wells usually takes 3 to 5 people for several months, which is time-consuming and labor-intensive; and it is difficult to divide the production stages of oil wells. Therefore, it is urgent to analyze the production splitting method and develop a set of production splitting devices to realize the splitting of oil well production and the computerization of statistical work. For this reason, we have invented a new automatic splitting device and method for oil well production, which solves the above technical problems. Contents of the invention [0003] The object of the present invention is to provide a device and method for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00E21B47/00
Inventor 李春雷卞法敏杨河山刘建涛曹裕民李强冯金忠赵蕾姜兴兴赵峰
Owner CHINA PETROLEUM & CHEM CORP
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