desaerador a vácuo, remove oxigênio, oxigênio de perfuração em alto mar promove bactérias aeróbicas. quando o desaerador ficar offline, coloque biocida para proteger, enquanto estiver offline, o oxigênio estará presente, eu não acredito que isso signifique drenar o sistema.

gsconsult..com...XXX ability to translate the designs and project-manage them into a fully skid-mounted package plant provides easy integration into the platform topside module.

XXX scope of supply for these packages has increased from the deaeration plant to include coarse and fine filters, chemical injection and booster pumps.

deep/water/fracking Deep water fracking involves drilling an oil well at depths greater than 1,000 feet. Offshore fracking uses a similar process to onshore fracking, in that it pumps hundreds of thousands of gallons of water, sand, and chemical mixtures into constructed tunnels within the ocean rock formations.

http://csmres.co.uk/ With the change in conditions from aerobic
to anaerobic downstream of the deaerator,
this can provide conditions where some
anaerobic micro-organisms, such as the
sulphate reducing bacteria, can proliferate
with potentially disastrous results to the
integrity of any carbon steel systems [3].
This type of microbiologically influenced
corrosion (MIC) is usually mitigated by
the intermittent dosing of organic, nonoxidising biocides. Unlike chlorine, these
products are not corrosive. Chemical
biocides such as aldehydes (glutaraldehyde
and formaldehyde), quaternary ammonium
compounds and some specific types of
quaternary phosphonium compounds are
dosed singly or as blended products. Organic
biocides are expensive and are usually
dosed weekly for a period of 1-2 hours at
dose concentrations up to 1,000 mg/l. The
actual dosing frequency, duration and dose
rate are adjusted based on the results of
monitoring the water quality downstream of
the biocide dosing point for both planktonic
and sessile bacterial species. Finally the water
being injected may form insoluble scales
either when its temperature and pressure
are raised to that of the hydrocarbon containing reservoir or when the seawater
and the formation water with which it
mixes as it passes through the reservoir are

--------------------------------------------------
Note added at 9 hrs (2022-03-21 04:37:48 GMT)
--------------------------------------------------

http://csmres.co.uk/cs.public.upd/article-downloads/Water tr...

https://en.wikipedia.org/wiki/List_of_words_having_different...

***rundown (n.)**** a reduction (as of an establishment) a detailed summary (orig. US slang)