A method of filtering a fluid for injection into an injection well comprises opening an actuator valve, actuating a pump in fluid communication with the actuator valve, receiving a fluid comprising solids within a filter assembly, where the pump is in fluid communication with the filter assembly, se
A method of filtering a fluid for injection into an injection well comprises opening an actuator valve, actuating a pump in fluid communication with the actuator valve, receiving a fluid comprising solids within a filter assembly, where the pump is in fluid communication with the filter assembly, separating at least a portion of the suspended solids in the fluid within the filter assembly, ceasing separation of the suspended solids from the fluid, initiating a cleaning cycle for the filter assembly after ceasing separation of the suspended solids, washing at least the portion of the suspended solids from the filter assembly into a solids collection vessel using a cleaning fluid after initiating the cleaning cycle, and resuming separation of the suspended solids from the fluid after washing at least the portion of the suspended solids from the filter assembly.
대표청구항▼
1. A method of filtering a fluid for injection into an injection well, the method comprising: opening an actuator valve;actuating a pump in fluid communication with the actuator valve;receiving a fluid within a filter assembly in response to opening the actuator valve and actuating the pump, wherein
1. A method of filtering a fluid for injection into an injection well, the method comprising: opening an actuator valve;actuating a pump in fluid communication with the actuator valve;receiving a fluid within a filter assembly in response to opening the actuator valve and actuating the pump, wherein the pump is in fluid communication with the filter assembly, wherein the pump is disposed downstream of the filter assembly, and wherein the fluid comprises suspended solids;separating at least a portion of the suspended solids in the fluid within the filter assembly using a filtration device, wherein the filtration device comprises a screen element oriented perpendicular or substantially perpendicular to an upper or lower surface of a housing of the filter assembly;ceasing separation of the suspended solids from the fluid; wherein ceasing separation of the suspended solids from the fluid comprises: closing the actuator valve and de-actuating the pump;initiating a cleaning cycle for the filter assembly after ceasing separation of the suspended solids;washing at least the portion of the suspended solids from the filtration device into a solids collection vessel using a cleaning fluid after initiating the cleaning cycle; andresuming separation of the suspended solids from the fluid after washing at least the portion of the suspended solids from the filtration device. 2. The method of claim 1, further comprising: passing a cleaned fluid out of the filter assembly, wherein the cleaned fluid comprises the fluid having at least the portion of the suspended solids separated therefrom within the filter assembly;storing a portion of the cleaned fluid; andrecycling the cleaned fluid to the filter assembly during the cleaning cycle to provide the cleaning fluid. 3. The method of claim 1, wherein receiving fluid within the filter assembly comprises drawing fluid into the filter assembly in response to actuating the pump. 4. The method of claim 1, wherein receiving the fluid within the filter assembly comprises coupling a fluid conduit to a fluid source, and drawing the fluid into the filter assembly through the fluid conduit. 5. The method of claim 4, wherein the fluid source comprises at least one of a pipeline or a tank coupled to a vehicle. 6. The method of claim 1, further comprising: passing the fluid through a pre-filter prior to receiving the fluid within the filter assembly, and removing at least a portion of the suspended solids from the fluid in the pre-filter. 7. The method of claim 1, further comprising: injecting the fluid into an injection well after separating at least the portion of the suspended solids. 8. The method of claim 1, wherein initiating the cleaning cycle comprises: closing the actuator valve;opening a drain actuator valve disposed in a drain line; andwherein washing at least the portion of the suspended solids from the filter assembly comprises:spraying the cleaning fluid within the filter assembly;removing the portion of the suspended solids from the filter assembly; andpassing the cleaning fluid and the portion of the suspended solids out of the filter assembly and into the solids collection vessel. 9. The method of claim 8, further comprising: separating a liquid component from the solids collection vessel, and concentrating the portion of the suspended solids in the solids collection vessel. 10. The method of claim 8, wherein one or more nozzles are disposed within the filter assembly, and wherein spraying the cleaning fluid within the filter assembly comprises spraying the cleaning fluid through the one or more nozzles within the filter assembly. 11. The method of claim 1, further comprising: detecting a pressure differential across a filtration device within the filter assembly, and wherein initiating the cleaning cycle occurs in response to the pressure differential exceeding a threshold. 12. A method of filtering fluid for injection into an injection well, the method comprising: opening an actuator valve;actuating a pump in fluid communication with the actuator valve;receiving a fluid within a filter assembly from a fluid source in response to opening the actuator valve and actuating the pump, wherein the pump is disposed downstream of the filter assembly, and wherein the fluid comprises suspended solids;separating at least a portion of the suspended solids in the fluid within the filter assembly to provide a filtered fluid;reducing a pressure within at least a portion of the filter assembly to below atmospheric pressure during the separating in response to the pump drawing fluid from the filter assembly; anddischarging the filtered fluid from the pump for disposal in an injection well. 13. The method of claim 12, wherein the fluid comprises an aqueous fluid, hydrocarbons, and the suspended solids when received within the filter assembly. 14. The method of claim 13, wherein the filtered fluid comprises at least a portion of the aqueous fluid and the hydrocarbons, and wherein the filtered fluid has the portion of the suspended solids separated. 15. The method of claim 12, wherein opening the actuator valve and actuating the pump occurs in response to an actuation signal. 16. The method of claim 12, wherein the fluid is received in the filter assembly from the fluid source at a first pressure, wherein discharging the filtered fluid comprises discharging the filtered fluid from the pump at a second pressure, and wherein the second pressure is higher than the first pressure. 17. The method of claim 12, wherein the filter assembly comprises a valve disposed in an upper portion of a housing of the filter assembly, wherein the method further comprises release gas from within the housing to an exterior of the housing through the valve when the fluid is being received within the filter assembly. 18. The method of claim 12, wherein the filter assembly comprises a valve disposed in an upper portion of a housing of the filter assembly, wherein the method further comprises allowing gas to enter the housing when the pressure within the filter assembly is below a threshold during the separating, wherein the threshold is below atmospheric pressure. 19. The method of claim 12, wherein the filter assembly comprises a filtration device that divides the filter assembly into an inlet portion and an outlet portion, and wherein the method further comprises: determining a pressure within the inlet portion and a pressure within the outlet portion during the separating;determining a pressure differential across the filtration device based on the pressure within the inlet portion and the pressure within the outlet portion; andinitiating a cleaning cycle when the pressure differential exceeds a threshold. 20. The method of claim 12, further comprising: passing at least the portion of the suspended solids to a solids collection vessel; andconcentrating the suspended solids within the solids collection vessel.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (25)
Elkin Peter M. ; Workings John ; Azarewicz David ; Roy Richard R. ; Elkin ; deceased Paul M., Apparatus and method for automatically performing fluid changes.
Nathan Ira M. (275 Central Park West New York NY 10024), Apparatus and method for separating a mother liquor into a concentrated particulate fraction and a filtrate fraction.
Schwartzkopf, Steven H., Liquid filtration apparatus and method embodying filtration particles having specific gravity less than liquid being filtered.
Tubel Paulo S. (The Woodlands TX) Mullins ; II Albert A. (Humble TX) Jones Kevin R. (Humble TX) Richardson Frank D. (Huntsville TX), Method for controlling production wells having permanent downhole formation evaluation sensors.
Modell Michael (Cambridge MA) Kuharich Evan F. (Holliston MA) Rooney Michael R. (Upton MA), Supercritical water oxidation process of organics with inorganics.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.