1. An apparatus for controlling a flow of a fluid into a wellbore tubular in a wellbore, comprising:
a flow path associated with a production control device, the flow path configured to convey the fluid from the formation into a flow bore of the wellbore tubular;
a particulate control device positioned along the flow path; and
at least one in-flow control element along the flow path and downstream of the particulate control device, the in-flow control element including a particulated media that reduces a flow rate in at least a portion of the flow path by interacting with water, wherein the particulated media separates the fluid based on molecular charge and is configured to maintain a flow of the fluid across the media and not completely seal the flow path after interacting with water.
2. The apparatus of claim 1 wherein the media is configured to increase flow across the in-flow control element as water in the fluid dissipates.
3. The apparatus of claim 1 wherein the particulated media is packed and wherein the fluid flows through an interspatial volume of the particulated media.
4. The apparatus of claim 1 wherein the media is configured to interact with a regeneration fluid.
5. The apparatus of claim 1 wherein the media includes is an inorganic solid.
6. The apparatus of claim 1 wherein the media is ion exchange resin beads.
7. A method for controlling a flow of a fluid into a wellbore tubular in a wellbore, comprising:
conveying the fluid via a flow path from a particulate control device into a flow bore of the wellbore; and
adjusting a cross-sectional flow area of at least a portion of the flow path using a particulated media that interacts with water and separates the fluid based on molecular charge while maintaining a flow of the fluid across the media without completely sealing the flow path.
8. The method of claim 7 further comprising increasing flow along the flow path as water in the fluid dissipates.
9. The method of claim 7 wherein the media includes an inorganic solid.
10. A system for controlling a flow of a fluid in a well, comprising:
a wellbore tubular in the well;
a production control device positioned along the wellbore tubular;
a particulate control device associated with the production control device;
a flow path associated with the production control device, the flow path configured to convey the fluid from the particulate control device into a flow bore of the wellbore tubular; and
at least one in-flow control element along the flow path, the in-flow control element including a media that adjusts flow along at least a portion of the flow path by interacting with water, wherein the media interacts with molecules of a component of the fluid by attraction, and wherein the media is fixed to a surface of the flow path and configured to maintain a flow of the fluid along the flow path and not completely seal the flow path after interacting with water.
11. The system of claim 10 wherein the media is one of: (i) a coating on the surface, and (ii) an insert positioned on the surface.
12. The system of claim 10 wherein the media is configured to increase flow across the in-flow control element as water in the fluid dissipates.
13. An apparatus for controlling a flow of a fluid into a wellbore tubular in a wellbore, comprising:
a flow path associated with a production control device, the flow path configured to convey the fluid from the formation into a flow bore of the wellbore tubular;
a particulate control device positioned along the flow path; and
at least one in-flow control element along the flow path and downstream of the particulate control device, the in-flow control element including a particulated media that reduces a flow rate in at least a portion of the flow path by interacting with water, wherein the particulated media separates the fluid based on molecular size and is configured to maintain a flow of the fluid across the media and not completely seal the flow path after interacting with water.
14. The apparatus of claim 13 wherein the media is configured to increase flow across the in-flow control element as water in the fluid dissipates.
15. The apparatus of claim 13 wherein the particulated media is packed and wherein the fluid flows through an interspatial volume of the particulated media.
16. An apparatus for controlling a flow of a fluid into a wellbore tubular in a wellbore, comprising:
a flow path associated with a production control device, the flow path configured to convey the fluid from the formation into a flow bore of the wellbore tubular;
a particulate control device positioned along the flow path; and
at least one in-flow control element along the flow path and downstream of the particulate control device, the in-flow control element including a particulated media that reduces a flow rate in at least a portion of the flow path by interacting with water, wherein the particulated media includes a polar coating and is configured to maintain a flow of the fluid across the media and not completely seal the flow path after interacting with water.
17. The apparatus of claim 16 wherein the media is configured to increase flow across the in-flow control element as water in the fluid dissipates.
18. The apparatus of claim 16 wherein the particulated media is packed and wherein the fluid flows through an interspatial volume of the particulated media.
19. A system for controlling a flow of a fluid in a well, comprising:
a wellbore tubular in the well;
a production control device positioned along the wellbore tubular;
a particulate control device associated with the production control device;
a flow path associated with the production control device, the flow path configured to convey the fluid from the particulate control device into a flow bore of the wellbore tubular; and
at least one in-flow control element along the flow path, the in-flow control element including a media that adjusts flow along at least a portion of the flow path by interacting with water, wherein the media interacts with molecules of a component of the fluid by repulsion, and wherein the media is fixed to a surface of the flow path and configured to maintain a flow of the fluid along the flow path and not completely seal the flow path after interacting with water.
20. The system of claim 19 wherein the media is configured to increase flow across the in-flow control element as water in the fluid dissipates.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. An oil pipe connection device for a hydraulic brake comprising:
a base having:
a connection hole defined in the base and having
a diameter;
an inner surface;
a bottom surface; and
an inner thread formed in the inner surface; and
a bottom hole defined in the bottom surface and having a diameter smaller than the diameter of the connection hole to form an abutting shoulder between the connection hole and the bottom hole;
an oil pipe connected with the base and having an end mounted in the connection hole;
a pipe connector mounted in the connection hole and having:
a tapered head formed on a first end of the pipe connector and abutting with the abutting shoulder;
an insertion segment formed on and extending from a second end of the pipe connector and inserted tightly into an end of the oil pipe;
a pressing collar formed on the second end of the pipe connector around the insertion segment, having an inner surface mounted around the end of the oil pipe into which the insertion segment is inserted and received in the inner surface of the connection hole;
an inclined guiding surface, an alignment flat surface and an inclined pressing surface formed in sequence toward the tapered head and on the end of the pressing collar away from the tapered head, with the inclined pressing surface intermediate the alignment flat surface and the pressing collar; and
an engaging recess formed between the pressing collar and the insertion segment and holding the end of the oil pipe into which the insertion segment is inserted inside; and
a securing nut mounted around the end of the oil pipe into which the insertion segment is inserted, connected with the connection hole in a threaded manner and having:
an outer thread screwed with the inner thread of the connection hole; and
an inclined guiding surface formed in an inner surface of an end of the securing nut and abutting with the inclined guiding surface on the pressing collar.
2. The oil pipe connection device as claimed in claim 1, wherein the base further has a conical surface formed between the connection hole and the abutting shoulder.
3. The oil pipe connection device as claimed in claim 2, wherein a slope of an outer surface of the tapered head of the pipe connector is smaller than a slope of the conical surface of the base.
4. The oil pipe connection device as claimed in claim 3, wherein the pipe connector is metal.
5. The oil pipe connection device as claimed in claim 4, wherein:
the insertion segment is composed of multiple conical collars; and
each conical collar has a flat guiding surface formed one an end of the conical collar.
6. The oil pipe connection device as claimed in claim 2, wherein the pipe connector is metal.
7. The oil pipe connection device as claimed in claim 6, wherein:
the insertion segment is composed of multiple conical collars; and
each conical collar has a flat guiding surface formed one an end of the conical collar.
8. The oil pipe connection device as claimed in claim 1, wherein:
the insertion segment is composed of multiple conical collars; and
each conical collar has a flat guiding surface formed one an end of the conical collar.
9. The oil pipe connection device as claimed in claim 1, wherein the pipe connector is metal.
10. The oil pipe connection device as claimed in claim 9, wherein:
the insertion segment is composed of multiple conical collars; and
each conical collar has a flat guiding surface formed one an end of the conical collar.
11. The oil pipe connection device as claimed in claim 1, wherein the pressing collar has a constant cross section intermediate the tapered head and the inclined pressing surface.
12. The oil pipe connection device as claimed in claim 11, wherein the inclined guiding surface, the alignment flat surface and the inclined pressing surface are formed on an outer surface of the pipe connector.
13. The oil pipe connection device as claimed in claim 1, wherein the inclined guiding surface has increasing cross sectional size approaching the alignment flat surface; and wherein the inclined pressing surface has increasing cross sectional size extending away from the alignment flat surface.