Skid-mounted oil and gas mixing and conveying device

Abstract

The invention discloses a skid-mounted oil and gas mixing and conveying device which comprises a skid frame. The skid frame is provided with a mixing and conveying pipe. A main mechanism, a ball collecting device, a mixing and conveying pump set and an outer conveying valve set are sequentially arranged on the mixing and conveying pipe. A first electromagnetic heat exchanger is arranged between the ball collecting device and the mixing and conveying pump set. A second electromagnetic heat exchanger is arranged between the mixing and conveying pump set and the outer conveying valve set. The mixing and conveying device further comprises an emergency tank. The main mechanism is connected with the emergency tank through an emergency perging pipe. The outer conveying valve set is connected to the emergency perging pipe. The emergency tank is connected to the mixing and conveying pump set through a metering pipe. The skid-mounted oil and gas mixing and conveying device is applicable to stations with low oil and gas ratio and low treating liquid amount, the technologies of oil and gas mixing and conveying, electromagnetic heating and the like are utilized, the foundation is laid for unattended operation and remote control over the low-efficiency stations, and finally the purposes of controlling work force, improving labor efficiency and reducing safety operation risks of the stationsare achieved.

Description

technical field [0001] The invention relates to the technical field of oil and gas mixed transportation, in particular to a skid-mounted oil and gas mixed transportation device. Background technique [0002] Under the general situation of major oilfields vigorously promoting unattended stations, the process flow and equipment facilities of the original stations, the gas-liquid separation function of the buffer tank is meaningless at stations with low crude oil associated gas production and low liquid production. Gas-fired heating furnaces do not have a nearby fuel gas source supply, so it is necessary to lay a special fuel natural gas supply pipeline network, or use crude oil as fuel after dehydration, the cost is too high, and even some sites still have coal-fired heating furnaces or boilers, the process flow and Equipment and facilities need to be changed accordingly, but many sites have not yet proposed a relatively reasonable solution. Contents of the invention [000...

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Problems solved by technology

[0002] Under the general situation of major oilfields vigorously promoting unattended stations, the process flow and equipment facilities of the original stations, the gas-liquid separation function of the buffer tank is meaningless at stations with low crude oil associated gas production and low liquid production. The gas heating furnace does not have a nearby fuel gas source supply, so it is necessary to lay a special fuel natural gas supply pipeline network, or use crude oil as fuel after dehydration, the cost is too high, and even some sites still have coal-fired heating furnaces or boilers, the process flow and Equipment and facilities need to be changed accordingly, but many sites have not yet proposed a relatively reasonable solution

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