RE: Still no reply from email I sent23 Sep 2022 00:17
Hi SpaArmada- thanks for replying - as below -
..."YOUR POST
I was told that by a person who worked on one of these drilling vessels. There is a filtration in one spot of the well, if they find the exact point, which is difficult, the long-term solution is cementing or adding extra casing to that area. That area may also produce some gas, but at least you prevent the ingress of the high salinity water. The simplest solution is the one they have mentioned, to adapt the equipment onshore, but at the cost of higher OPEX
RESPONSE FROM ME
SpA - filtration on one spot in the well - I am not sure I understand this point but I am assuming it is where the well is actually producing and not in cased section whereby saline fluids are somehow ingressing due to poor cement job?
I assume if this is the "permanent" "solution" the team have conducted a risk analysis, that this issue does not spread to other areas of productive well? Good to hear some information though but would really appreciate what you understand as to the word "filtration" as this could mean one thing to you as explained and perhaps mean something different to another person? Thanks very much for your inputs. as normal all IMHO and DYOR."...