Back to results
US 11,353,017 B2Granted
Intensity modifiable intensifier pump
AssigneeHalliburton Energy Services, Inc.
InventorsJim Basuki Surjaatmadja, Timothy H. Hunter, Stanley V. Stephenson
Life of this patent
Estimating the term…
Abstract
An intensifier pump includes a piston including at least two selectable piston diameters. Additionally, the intensifier pump includes a plunger that in operation interacts with the piston. The plunger includes a plunger diameter that is smaller than each of the at least two selectable piston diameters.
Claims20
An intensifier pump, comprising:
- a piston comprising at least two selectable piston diameters;
- an inlet mandrel, wherein the inlet mandrel is configured to select between the at least two selectable piston diameters:
- and
- a plunger configured to interact with the piston, wherein the plunger comprises a plunger diameter that is smaller than each of the at least two selectable piston diameters.
1 more element
A kit for selectively adjusting the output pressure of an intensifier pump, comprising:
- an intensifier pump, comprising:
- an input port to receive input fluid;
- a piston comprising a piston diameter;
- and
- a plunger configured to interact with the piston, wherein the plunger comprises at least two selectable plunger diameters and each of the at least two selectable plunger diameters is smaller than the piston diameter, the at least two selectable plunger diameters comprising a first plunger diameter and a second plunger diameter, and the plunger comprises a set of flanges, each of the set of flanges being capable of moving together with a stroke movement of the plunger, and
- a plurality of clamps configured to interact with the flanges to selectively enable the plunger to reciprocate with the first plunger diameter or the second plunger diameter.
3 more elements
A kit for selectively adjusting the output pressure of an intensifier pump, comprising:
- the intensifier pump, the intensifier pump comprising:
- an inlet mandrel configured to receive inlet fluid at a first pressure;
- wherein the inlet mandrel is configured to select between at least two selectable piston diameters;
- a piston comprising the at least two selectable piston diameters, wherein the inlet fluid exerts pressure on the piston;
- a plunger configured to interact with the piston, wherein the plunger comprises at least two selectable plunger diameters and each of the at least two selectable plunger diameters is smaller than each of the at least two selectable piston diameters, the at least two selectable plunger diameters comprising a first plunger diameter and a second plunger diameter, and
- an outlet configured to output an outlet fluid at a second pressure greater than the first pressure, wherein the plunger exerts the second pressure on the outlet fluid, and
- a plurality of fastening devices configured to selectively enable the plunger to reciprocate with the first plunger diameter or the second plunger diameter.
4 more elements
An intensifier pump, comprising:
- an inlet configured to receive an inlet fluid at a first pressure;
- a piston comprising at least two selectable piston diameters, and the inlet fluid exerting pressure on the piston at the first pressure;
- an inlet mandrel adjustable to connect to a specific one of the at least two piston diameters to select the specific one of the at least two piston diameters;
- and
- a plunger configured to interact with the piston.
2 more elements
Dependencies are inferred from the claim text.