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Tha anullus an the....?

Harris Angela Hernandez Sandra Jones Larry

😢😢😢 الترجمة العربية لا توجد لماذ؟؟؟؟؟

great,the video quality is low

Share out to Géophysicien

Thank you

Sir why did we go for the air drilling instead of drilling fluid

Please make complete vedio on Charis tree

Amazzing

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Excellent

Excelent video🎉

Assalamu alaikum sir my chantry Bangladesh im floorman onshore drilling site im NOW in Dubai Abu Dhabi i need job place help me vacancy hev sir

Ngl, this is a great channel. And nope ngl stands for natural gas liquids.

Good video.

Lesk off tes

Looks like it's been prepared by someone who knows their subject and then edited by someone who has no idea about it. It goes from very simple to very complicated in the same viewgraph.

Very annoying music

Thank you for the nice information

Excellent content but the music in the background is interruptive

Thank you

Thank you

Thank you

Thank you

Thank you

ow thanks

Slow down, please, I write down)))

Hello. I apologize, but for a full understanding, I need to do a translation of the text. Do you have a link to the text version? Maybe there is a site? Thanks and best regards.

GOOD VIDEO :)

Very informative and helpful 👍

Thanks , it's a very important this vidéo.

Great info but we would like more details

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Thank you

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I suppose there might be a mistake in the MAASP formula: 0.052 should be used instead of 0.0052.

Thnx for video, can u share and explain well tubing import format

Thank you for giving so much information

It is indeed very important to prevent the failures that occur in drill pipes.

Jio❤❤

Not a very good/realistic example. First of all, a 5 bbls swab kick represents approx. 40 psi max. delta pressure in a 8-1/2" hole [the picture shows that gas is still on bottom, not across drill pipe as yet]. It is therefore impossible to have 310 psi at surface, unless the 5 bbls have migrated way up the hole and expanded about 8 times [ignoring any gas influx density as it decreases]. We also should not say " bleed off 11.28 bbls to maintain BHP", because that is NOT what we actually do. We have a 120 psi increase as a result of gas migration and we then slowly [very, very slowly] bleed off fluid while keeping casing pressure more or less constant. This is a very, very boring undertaking, believe me. And for 120 psi takes quite a bit of time [many hours in fact] as migration through mud is slow and all you do is crawling back, bit by bit, to original BHP. At some point you will need to change the capacity as well [to casing to drill pipe capacity], but that might be a guestimate as you may not know precisely where the top of gas will be. The last point is the maximum surface pressure, mentioned as 1500 psi. Why would you relate to surface pressure per se? What really matters is the weakest formation below the casing shoe and once the kick is inside the casing, then - if you do everything right - the casing pressure is not so crucial anymore. All in all, when an example like this is presented, make sure the facts are realistic and 100% correct so that the explanation makes sense to the viewer.