Dear Mr Thanh,Thanks for the update.That all casing sections are tightly screwed is of special importance when it comes to the 9 5/8 last cemented casing. Therefore, I think it is very good that the owner insisted on getting a better technique in. Regarding the outcome of the monthly meeting for the drilling:The field inspection procedures were slightly adjusted according to contractual requirements as well as contents of documents / installations to be done and handed over for the single inspection steps. As consequence: PMC has to be informed and to be present on site for each casing installation and test as well as for final handover of the well. EPC informed that from mid August till end of September there will be a break in drilling activities. Before the break they have estimated to do the first cementation of a 9 5/8 casing and will send a rough time table with their planning.As at the moment the drilling procedure is not approved by the owner yet (scheduled to be done till 31st July) and there is still missing data from the drilling (core description in English) and daily drilling record we agreed with the owner that my visit will take place after approval and delivery which is planned to be the first two weeks of August then. We agreed too, that EPC will hand over all results for core description, chemical analysis and geophysical logging as native data, so that we can better work with it. As important step I asked them too, to measure and record all actual installed casing length for the 9 5/8 casing as usually quite some discrepancies my occur from the theoretical value.The last point was to discuss the coring of the potash section for the air storage cavern. I have prepared a letter to the owner for decision taking in this regard, which I will send to you for informtion too.Kind regards,Jana
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