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Turbidites

  Рет қаралды 31,357

sumnerd

sumnerd

Күн бұрын

Пікірлер: 27
@Dibyendu.M
@Dibyendu.M 5 жыл бұрын
You have uploaded this video 12 years ago, now this video is helping me. Thank you ma’am!😇
@Wrigelsbey
@Wrigelsbey 13 жыл бұрын
Helping me through my Earth Science degree in Scotland. Your a life saver - Thank You!!!
@nachomama4792
@nachomama4792 6 жыл бұрын
This lady has the best videos i hope she's still teaching
@sumnerd
@sumnerd 13 жыл бұрын
@hippypotto Years ago, a colleague counted the number of words an intro geology student learns - It was more than the number of words for introductory French. Geologists (and biologists) tend to name things as a shorthand for the ideas and processes they represent. If I say "turbidite" to a geologist (even one who speaks only French), they immediately know what a dozen properties of the rock I'm talking about. Sometimes, one can avoid terminology, but it is also worth learning.
@jasonarrowtiling
@jasonarrowtiling 13 жыл бұрын
Thanks! This was helpful as I am studying for my Sed/Strat final tomorrow, and My professor's exams are brutal!
@mustafanasir852
@mustafanasir852 10 жыл бұрын
whenever I don't understand what my lecturer says I just refer to ur videos .... again I wish I was taught by u
@GersonEscudero
@GersonEscudero 15 жыл бұрын
Nice, I didn't understand very well those Bouma secuences, tomorrow I have my General Geology II test and my professor loves turbidites so this is going to help me a lot. Thank you very much, Greetings from Chile :D
@sumnerd
@sumnerd 13 жыл бұрын
@shaun365 You've made some good observations. Turbidite fans are good petroleum systems and sands provide a path for oil/gas to flow from the shale source to traps elsewhere. Unconfined sands in fans are good for transport but not exploiting as a resource because hydrocarbons move through them. For exploration, one wants a trap that is confined above and has a hydrocarbon migration path from a source below. Porosity varies with grain shape and sorting. ≥18% porosity is good for exploration.
@shaun365
@shaun365 13 жыл бұрын
It seems to me that in a submarine canyon/fan system, in terms of hydrocarbon exploration, you would want to be looking in the area where the coarse to medium sands exist (probably the unconfined portion of the system?) What sort of net-to-gross and porosity would you expect to find in these areas?
@sanjeebbehera1984
@sanjeebbehera1984 10 ай бұрын
Nicely explained
@bumwinn
@bumwinn 11 жыл бұрын
Final exam 2moro this will help thanks!
@biogeokhalil2342
@biogeokhalil2342 6 жыл бұрын
Do you still make videos?
@janardhansinghjanakiram5658
@janardhansinghjanakiram5658 8 жыл бұрын
Sumnerd, Nicely explained thanks for that. Please tell what is the scale of Turbidites? How big we can expect in reality?
@sumnerd
@sumnerd 8 жыл бұрын
Turbidites can be as thin as a few millimeters or rarely more than a meter thick. They often extend laterally for hundreds of meters if they were deposited in the ocean. They are much smaller when they form in small lakes.
@hilmandarojat4838
@hilmandarojat4838 11 жыл бұрын
Thanks, this video help me a lot
@Danekalicious
@Danekalicious 14 жыл бұрын
Excellent!!! Thank you very much!!!
@bibilalala
@bibilalala 13 жыл бұрын
this actually helps! thanks!
@Subsurrfacetraveller
@Subsurrfacetraveller 7 жыл бұрын
thanks mam.it helps a lot...
@geomiliciana
@geomiliciana 16 жыл бұрын
Thank u! I hope pass my exams about sedimentology :D
@elhamalsahrif8954
@elhamalsahrif8954 11 жыл бұрын
Thanks for your video! ur awesome.
@telakavatilekshmanan441
@telakavatilekshmanan441 7 жыл бұрын
you are a star
@nanuc86
@nanuc86 10 жыл бұрын
Grazie...
@Zarathos91
@Zarathos91 9 жыл бұрын
Petroleum Geology finals tomorrow. -.-
@Mike_Guo
@Mike_Guo 11 жыл бұрын
I hope I can be your student...
@hippypotto
@hippypotto 13 жыл бұрын
aaaaaaack! so many geological words!!!!
@themeatandmilkshow5039
@themeatandmilkshow5039 5 ай бұрын
How can people know this and say that the "rock layers" represent millions of years of time passing. Looks like a global flood happened.
@naimhossain9335
@naimhossain9335 4 жыл бұрын
বাংলায় video বানান।। ইংলিশ বুজিনা।।।।
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