Dab tsi cuam tshuam rau porosity thiab permeability?

2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17

Secondary ntxeem tau nta, zoo li pob txha, feem ntau muaj kev cuam tshuam loj rau lub permeability ntawm cov khoom. Ntxiv rau cov yam ntxwv ntawm cov khoom siv hauv tsev, viscosity thiab siab ntawm cov kua kuj cuam tshuam tus nqi uas cov kua yuav ntws.

Kuj lo lus nug yog, yam dab tsi cuam tshuam rau porosity?

Qhov degree ntawm ntxeem tau nyob ntawm cov khoom ntawm cov khoom noj thiab cov txheej txheem kom qhuav. Cov khoom muaj pes tsawg leeg, cov qauv tshiab, noo noo qhov loj, thiab cov qauv ntawm cov qauv yog cov yam ntxwv tseem ceeb ntawm cov khoom tseem ceeb cuam tshuam pore tsim thaum ziab.

Tsis tas li, cov khoom siv twg muaj qhov porosity siab thiab qis permeability? Ib qho piv txwv zoo ntawm a pob zeb nrog siab porosity thiab tsawg permeability yog vesicular volcanic pob zeb , qhov chaw npuas uas ib zaug muaj roj muab rau pob zeb lub siab porosity, tab sis txij li cov qhov no tsis txuas nrog ib leeg pob zeb muaj qis permeability.

Kuj nug, dab tsi cuam tshuam rau porosity thiab permeability?

Porosity yog qhov feem ntawm qhov chaw khoob hauv pob zeb. Permeability yog qhov ntsuas ntawm qhov yooj yim uas cov kua thiab roj cua tuaj yeem hla dhau lub pob zeb. Txhua pob zeb muaj qhov pore qhov chaw thiab pob txha; ntau dua qhov feem pua ntawm qhov hws los yog pob txha tawg thiab qhib hauv pob zeb tag nrho, qhov ntau dua porosity.

Vim li cas porosity thiab permeability tseem ceeb?

Cov porosity thiab permeability ntawm pob zeb yog tseem ceeb hauv kev txiav txim siab seb cov pob zeb twg yuav ua kom muaj dej zoo. Ib lub pob zeb uas yog ntxeem tau thiab permeable yuav ua rau lub pob zeb zoo reservoir raws li nws tso cai rau cov roj thiab cov pa txav mus los ntawm cov pores hauv pob zeb kom ze rau qhov chaw uas nws tuaj yeem muab rho tawm.