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Chemical & Methanol Injection Systems

by:Wingoil     2020-10-13

The hydraulic fluid circulate path 88 is illustrated as extending between the tree sixty four and the manifold 14. Hydraulic fluid circulate path will move alongside a line ninety two that extends from the junction plate 90 to the manifold 14. The control module sixty two is connected to a valve 94 that's related to the hydraulic fluid path 88. A first communications path one hundred is illustrated as extending to the control module sixty two.

In the event of a loss of communications, the control module 62 of the manifold 14 will deenergize the control valve so as to allow hydraulic strain to the gate valves and the subsea tree to vent to the seawater. As a end result, all valves will be closed in order to bring the system to a fail-secure situation.

Second coiled tubing 28 extends through the second disconnect mechanism 26 and is joined to the hose 24 resulting in the manifold 14. An electrical line 48 is illustrated as being connected to the primary disconnect mechanism 20.

It is recommended that the dosing pump be adjusted by the stroke length, while sustaining stroke frequency at a high level as possible to attain even distribution of the Flocon in the membrane system feedwater. GDR Nutrient Injection Systems precisely and reliably apply up to three totally different vitamins with the simplicity of digital touchscreen control.

Control module sixty two has a connection 104 with line seventy four in order to permit the direct communication from the surface location to the subsea tree 64 alongside path 102. 3 is a schematic diagram showing the functionality of the subsea chemical injection system 10 of the current invention. The subsea chemical injection system 10 includes the first disconnect mechanism 20 and the second disconnect mechanism 26. The first coiled tubing 22 is illustrated as extending by way of the first disconnect mechanism 20 so as to be joined to the hose sixteen extending from the primary disconnect mechanism 20 to the manifold 14. The second disconnect mechanism 26 also is joined to the second coiled tubing 28.

The disconnect mechanisms 20 and 26 include accumulator bottles fifty six and fifty eight in an inside thereof. The accumulators fifty six and fifty eight are tailored so as to supply hydraulic fluid to the respective vertical connectors forty two and 60. The vertical connectors 42 and 60 could have a configuration similar to that proven in FIGS.

First communications path one hundred extends alongside the electrical line 50 so as to be connected to the electronics related to the second disconnect package deal 26. The first communications path a hundred additional will prolong in order to be joined with the manifold 14 and to the control module 62. The subsea tree communications path 102 is illustrated as extending by way of the manifold 14 and to the tree 64. The subsea tree communications path 102 will move by way of the first disconnect mechanism 20 and is joined to the control module 62 within the manifold 14.

In the present invention, the manifold 14 is meant to gather fluids and chemical compounds as passed therein to the hoses 16 and 24. The manifold 14 will then ship the fluid to the subsea construction 12 via the jumper 30. Importantly, the first hose 16 can embody an electrical line 32 that extends from the first disconnect mechanism 20 alongside the hose sixteen and to the manifold 14.

Another electrical line 50 is illustrated as being related to the second disconnect mechanism 26. The electrical strains 48 and 50 will extend alongside the respective coiled tubing 22 and 28 such that the electrical traces 48 and 50 may be linked to a floor location. The electrical line 48 will move through the inside of the first disconnect mechanism 20 so that one other line 52 will move, together with the hose sixteen, to the manifold 14. Similarly, the road fifty four from the second disconnect mechanism 26 may even be linked to the manifold 14.
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