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Intelligent water distribution device and remote automatic measurement, regulation and water distribution system thereof

A water distribution device and intelligent technology, applied in the fields of production fluids, wellbore/well components, earthwork drilling, etc., can solve the problems of complex water distribution adjustment process, improve the level of water well management, reduce the probability of blockage, and reduce management and development. cost effect

Inactive Publication Date: 2017-08-04
南京叁拾壹度机电设备有限公司
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AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of complex water distribution adjustment process in related technologies, the present invention provides an intelligent water distribution device and its remote automatic measurement and distribution water system

Method used

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  • Intelligent water distribution device and remote automatic measurement, regulation and water distribution system thereof
  • Intelligent water distribution device and remote automatic measurement, regulation and water distribution system thereof
  • Intelligent water distribution device and remote automatic measurement, regulation and water distribution system thereof

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Embodiment 1

[0030] Such as figure 1 and figure 2 As shown, an intelligent water distribution device includes an upper joint 1, a lower joint 2 and an outer shell 3. The upper joint 1 and the lower joint 2 are respectively installed at both ends of the outer shell 3, and the upper joint 1 and the lower joint 2 The water inlet hole 4 and the water outlet hole 5 are respectively arranged on the top, and the upper joint 1 and the lower joint 2 are connected to each other through the flow channel 6. The flow channel 6 is located inside the outer shell 3, and the outer shell 3 is also provided There is a water outlet channel 7, a control circuit assembly 8, a wireless communication assembly 9 and a power supply assembly 10. The water outlet channel 7 communicates with the water inlet hole 4 and the water outlet hole 5, and mouthpieces are respectively provided at the water inlet hole 4 and the water outlet hole 5. Before the pressure sensor 11 and the pressure sensor 12 behind the mouth, an a...

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Abstract

The invention discloses an intelligent water distribution device and a remote automatic measurement, regulation and water distribution system thereof. The water distribution device comprises an upper joint, a lower joint and a housing body, wherein the upper joint and the lower joint are arranged at two ends of the housing body separately; a water inlet hole and a water outlet hole are formed in the upper joint and the lower joint separately; meanwhile, the upper joint is communicated with the lower joint through an overflow channel; the overflow channel is located in the housing body; a water outlet channel, a control circuit assembly, a wireless communication assembly and a power supply assembly are also arranged in the housing body; the water outlet channel is communicated with the water inlet hole and the water outlet hole; the water inlet hole and the water outlet hole are provided with a front pressure sensor of a nozzle and a rear pressure sensor of the nozzle separately; and an automatic adjustable water nozzle is arranged between the front pressure sensor of the nozzle and the rear pressure sensor of the nozzle. The opening of the water nozzle can be automatically adjusted according to the change of formation pressure effectively, so that the water injection rate can be relatively stabilized in the designed injection allocation rate and the change of the water injection rate caused by the formation pressure is effectively solved.

Description

technical field [0001] The invention relates to an intelligent water distribution device and a remote automatic water measurement and distribution system thereof, belonging to the technical field of oil field water injection. Background technique [0002] Water injection is one of the most effective methods to replenish formation energy and enhance oil recovery in oilfields, and it is also one of the most important techniques for oilfield development. Due to the superposition of multiple layers in the vertical direction of the oil layer, the permeability difference between different layers and within the same layer is large, resulting in a large difference in natural water absorption capacity, and the degree of water driving in thin and poor layers is low. In order to replenish formation energy in a balanced manner, to develop the potential of each oil layer, and to improve the effect of water injection development, various oilfields generally adopt layered water injection t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B43/20
CPCE21B43/20
Inventor 张宇锋
Owner 南京叁拾壹度机电设备有限公司
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