Skid-mounted oil and gas mixing and conveying device

A technology of oil and gas mixed transportation and mixed transportation, which is applied in the direction of gas/liquid distribution and storage, pipeline system, mechanical equipment, etc. It can solve the problems of high cost and meaningless gas-liquid separation function of buffer tanks, etc., to simplify the process flow and reduce the The effect of work intensity and risk

Pending Publication Date: 2019-02-15
陕西大漠科技有限公司
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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 so

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  • Skid-mounted oil and gas mixing and conveying device

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Embodiment

[0063] There are currently 123 stations in an oilfield with a liquid volume of less than 120 m3, and 49 stations (23%) have a daily liquid volume of less than 60 m3 3 , the operation efficiency of the site is low, the management is difficult, and the safety risk is high; the second is that with the continuous development of the low-cost strategy of the oil field, the number of oil and water wells continues to increase, and the comprehensive labor of single wells continues to decrease, it is necessary to optimize and simplify the ground The technological process, on the basis of safety and environmental protection, vigorously carry out unattended construction, and finally achieve the goal of reducing staff and increasing efficiency.

[0064] The one-time investment of the traditional booster station is about 2 million, covering an area of ​​2000m 2 . The skid-mounted oil-gas mixed transportation device of the present invention is used to transform the original site. The invest...

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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...

Claims

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Application Information

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IPC IPC(8): F17D1/02F17D1/08F17D3/01
CPCF17D1/02F17D1/08F17D3/01Y02P70/10
Inventor 惠新阳黎成王义郑生宏张昊贺琦汪勇眭保平
Owner 陕西大漠科技有限公司
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