Pig ramp, system and method
Embodiments of the present disclosure include a pig ramp for receiving and supporting a pig in a pig receiver includes a frame portion having an inner diameter, the inner diameter of the ring being larger than an outer diameter of a pig. The pig ramp also includes one or more ramp segments extending longitudinally away from the frame portion, the one or more ramp segments being coupled to a back side of the frame portion at a lower portion and positioned to receive and support the pig when positioned thereon to elevate the pig above a bottom of a tubular.
1. A system for receiving and supporting a pig positioned within a pig receiver, the system comprising:
a tubular forming at least a portion of the pig receiver, the tubular having an outlet with a moveable cover and a bore; and
a pig ramp positioned within an interior volume of the tubular, the pig ramp having one or more ramp segments arranged near a lower portion of the pig receiver to receive and support the pig above a lower wall of the tubular when the pig is positioned on the pig ramp, a frame positioned to dam liquids that accumulate within the tubular from exiting through the outlet of the tubular when the pig is removed from the tubular, and a seal extending radially outward to form a fluid tight seal between the frame of the pig ramp and the bore of the tubular.
2. The system of claim 1 , wherein the frame of the pig ramp comprises a frame portion having an outer diameter that is substantially similar to an inner diameter of the tubular, the frame portion being arranged proximate the outlet and having an inner diameter larger than an outer diameter of the pig.
3. The system of claim 2 , wherein the one or more ramp segments comprises a pair of ramp segments extending longitudinally into the tubular, the pair of ramp segments arranged at an angle relative to a radial axis of the pig ramp.
4. The system of claim 1 , wherein the seal is coupled to the pig ramp via one or more fasteners extending through the frame of the pig ramp, the frame being substantially ring-shaped.
5. The system of claim 1 , wherein the one or more ramp segments comprise a first segment, a second segment, and a third segment, the first segment being longer than the second and third segments and being substantially equal to a pig length.
6. A system for receiving and supporting a pig positioned within a pig receiver, the system comprising:
a tubular forming at least a portion of the pig receiver, the tubular having an outlet with a moveable cover; and
a pig ramp positioned within an interior volume of the tubular, the pig ramp having a frame portion including an outer diameter that is substantially similar to an inner diameter of the tubular, the frame portion being arranged proximate the outlet and having an inner diameter larger than an outer diameter of the pig, the pig ramp further having one or more ramp segments arranged near a lower portion of the pig receiver to receive and support the pig above a lower wall of the tubular when the pig is positioned on the pig ramp, the one or more ramp segments including a pair of ramp segments extending longitudinally into the tubular, the pair of ramp segments arranged at an angle relative to a radial axis of the pig ramp.
7. The system of claim 6 , wherein the pig ramp comprises a seal extending radially outward to form a fluid tight seal between the frame portion of the pig ramp and a bore of the tubular, the frame portion positioned to dam liquids that accumulate within the tubular from exiting though the outlet of the tubular when the pig is removed from the tubular.
8. The system of claim 7 , wherein the seal is coupled to the pig ramp via one or more fasteners extending through the frame portion of the pig ramp, the frame portion being substantially ring-shaped.
9. The system of claim 6 , wherein the one or more ramp segments comprise a first segment, a second segment, and a third segment, the first segment being longer than the second and third segments and being substantially equal to a pig length.