Intelligent water injection pump pry
A water injection pump, intelligent technology, applied in the direction of mining fluid, wellbore/well components, earthwork drilling and production, etc., can solve the problems of difficult installation, maintenance and overhaul, harsh on-site environmental conditions, low degree of automation, etc., to save On-site installation links, improved automation capabilities, and easy transportation
Inactive Publication Date: 2020-05-08
YANGZHOU XINYA ENVIRONMENTAL ENG
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Problems solved by technology
[0003] Its disadvantages are that the existing equipment has a low degree of automation, troublesome operation and maintenance, harsh environmental conditions on site, and difficulties in installation, maintenance and overhaul.
Method used
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[0017] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0018] It should be noted that the words "bottom" and "top" used in the following description refer to directions toward or away from the geometric center of a particular component, respectively.
[0019] like Figure 1-3 As shown, the present invention includes a skid room 1, a plunger pump 2 and a power distribution cabinet 3 are arranged in the skid room 1, and the plunger pump 2 is connected to a water inlet pipe 4 and a water outlet pipe 5, and the inlet pipe 4 The water end and the water outlet of the water outlet pipe 5 are located outside the skid room 1, and the water inlet pipe 4 is sequentially provided with a water inlet valve 41, an electromagnetic flowmeter 42, Basket filter 43, pressure gauge 44, temperature display 45, and water inlet pressure transmitter 46. The outlet pipe 5 is provided with an outlet valve 51 and a check valve in sequence from out...
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The invention provides an intelligent water injection pump pry, and relates to the technical field of oil exploitation. The intelligent water injection pump pry has a high degree of automation and canbe installed conveniently. The intelligent water injection pump pry comprises a pry room, wherein a plunger pump and a power distribution station are disposed in the pry room; the plunger pump is connected to a water inlet pipe and a water outlet pipe; a water inlet end of the water inlet pipe and a water outlet end of the water outlet pipe are located outside the pry room; a water inlet valve, an electromagnetic flow meter, a basket-type filter, a pressure meter, a temperature display and a water inlet pressure transmitter are successively disposed from outside to inside on the water inlet pipe; a water outlet valve, a check valve and a water outlet pressure transmitter are successively disposed from outside to inside on the water outlet pipe; the water inlet pipe communicates with the water outlet pipe by a backflow pipe; one end of the backflow pipe is connected to the outer side of the water inlet valve of the water inlet pipe, and the other end is connected to the water outlet pipe and located between the check valve and the water outlet pressure transmitter; and a backflow valve is disposed on the backflow pipe. The intelligent water injection pump pry provided by the invention has the beneficial effects that automation capacity is enhanced; and the service life of the plunger pump is prolonged.
Description
technical field [0001] The invention relates to the technical field of oil exploitation, in particular to an intelligent water injection pump skid. Background technique [0002] In the process of oil field development, injecting water into the oil layer through a special water injection well to maintain or restore the pressure of the oil layer, so that the oil reservoir has a strong driving force, which is one of the main technical means to improve the production speed and recovery rate of the oil reservoir. There is a water injection pump skid in the prior art, and its main structure includes a basket filter, a water injection pump, and a water distribution master. It includes a water injection main pipe connected with the water pump and a water distribution pipe connected with the water injection main pipe, and a pressure gauge is installed on the water injection main pipe. A main gate valve and a filter are installed between the main water injection pipe and the water di...
Claims
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IPC IPC(8): E21B43/20
CPCE21B43/20
Inventor 仇国锋严善友刘玲莉严金刚
Owner YANGZHOU XINYA ENVIRONMENTAL ENG