Combination gas pulsation dampener, cross and strainer

1. A hybrid pulsation dampener, comprising:

an inlet configured to receive a fluid;

a flow-through reactive dampener comprising an outer tube and an inner tube with an annulus therebetween, the flow-through reactive dampener configured to dampen the received fluid;

a gas charged pulsation dampener configured to further dampen the dampened fluid as the dampened fluid flows through the flow-through reactive dampener; and

an outlet for discharging the further dampened fluid, wherein an inner diameter of the inner tube is smaller than an inner diameter of the outlet.

2. The hybrid pulsation dampener of claim 1 , wherein the gas charged pulsation dampener is mounted to the flow-through reactive dampener in a manner to expose a membrane of the gas charged pulsation dampener to the received fluid flowing through the flow-through reactive dampener.

3. The hybrid pulsation dampener of claim 2 , wherein the gas charged pulsation dampener is mounted to the flow-through reactive dampener using one of bolts or welding.

4. The hybrid pulsation dampener of claim 2 , wherein the received fluid flows:

upwards, from the inlet, through the annulus of the flow-through reactive dampener towards the membrane of the gas charged pulsation dampener, and

downwards, towards the outlet, through the inner tube away from the membrane.

5. The hybrid pulsation dampener of claim 1 , wherein the inner tube comprises a strainer.

6. The hybrid pulsation dampener of claim 1 , wherein the gas charged pulsation dampener is pre-charged at a low end of an operating pressure range.

7. The hybrid pulsation dampener of claim 1 , wherein a pressure differential does not experience an efficiency loss that would be associated with the gas charged pulsation dampener when the gas charged pulsation dampener is operated independently and at a high end of the operating range.

8. A hybrid pulsation dampener, comprising:

an inlet configured to receive a fluid;

a flow-through reactive dampener comprising an outer tube and an inner strainer tube with an annulus therebetween, the flow-through reactive dampener configured to dampen the received fluid;

a gas charged pulsation dampener configured to further dampen the dampened fluid as the received fluid flows through the flow-through reactive dampener, wherein the inner strainer tube within the flow-through reactive dampener is configured to additionally decrease pressure pulsations in the further dampened fluid; and

an outlet for discharging the further dampened fluid, wherein an inner diameter of the inner strainer tube is smaller than an inner diameter of the outlet.

9. The hybrid pulsation dampener of claim 8 , wherein the gas charged pulsation dampener is mounted to the flow-through reactive dampener in a manner to expose a membrane of the gas charged pulsation dampener to the received fluid flowing through the flow-through reactive dampener.

10. The hybrid pulsation dampener of claim 9 , wherein the gas charged pulsation dampener is mounted to the flow-through reactive dampener using one of bolts or welding.

11. The hybrid pulsation dampener of claim 9 , wherein the received fluid flows:

upwards, from the inlet, through the annulus of the flow-through reactive dampener towards the membrane of the gas charged pulsation dampener, and

downwards, towards the outlet, through the inner strainer tube away from the membrane.

12. The hybrid pulsation dampener of claim 8 , wherein a portion of the inner strainer tube is formed by a perforated cylinder.

13. The hybrid pulsation dampener of claim 8 , wherein the gas charged pulsation dampener is pre-charged at a low end of an operating pressure range.

14. The hybrid pulsation dampener of claim 8 , wherein a pressure differential does not experience an efficiency loss that would be associated with the gas charged pulsation dampener when the gas charged pulsation dampener is operated independently and at a high end of the operating range.

15. A method for dampening pulsations using a hybrid pulsation dampener, comprising:

receiving, by an inlet of the hybrid pulsation dampener, a fluid;

dampening, by a flow-through reactive dampener comprising an outer tube and an inner tube with an annulus therebetween, the flow-through reactive dampener, the received fluid;

further dampening, by a gas charged pulsation dampener of the hybrid pulsation dampener, the dampened fluid as the received fluid flows through the flow-through reactive dampener; and

discharging, by an outlet of the hybrid pulsation dampener, the further dampened fluid.

16. The method of claim 15 , wherein:

the gas charged pulsation dampener is mounted to the flow-through reactive dampener in a manner to expose a membrane of the gas charged pulsation dampener to the received fluid flowing through the flow-through reactive dampener; and

the gas charged pulsation dampener is mounted to the flow-through reactive dampener using one of bolts or welding.

17. The method of claim 16 , wherein the received fluid flows:

upwards, from the inlet, through the annulus of the flow-through reactive dampener towards the membrane of the gas charged pulsation dampener, and

downwards, towards the outlet, through the inner tube away from the membrane.

18. The method of claim 15 , wherein the inner tube comprises a strainer.

19. The method of claim 15 , wherein the gas charged pulsation dampener is pre-charged at a low end of an operating pressure range.

20. The method of claim 15 , wherein a pressure differential does not experience an efficiency loss that would be associated with the gas charged pulsation dampener when the gas charged pulsation dampener is operated independently and at a high end of the operating range.