Cov txheej txheem:
Video: Yuav ua li cas koj xam Wellbore ntim?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Wellbore ntim
Ntim tau qhia nyob rau hauv units ntawm chim thiab yuav ua tau xam rau lub qhov ntsuas hauv-gauge los ntawm kev siv qhov no kev sib npaug rau txiav txim ntim nyob rau hauv tej kas tham ib ko taw, ces muab tus nqi ntawd los ntawm qhov ntev ntawm seem ntawm qhov hauv ko taw. (Faj seeb: kev ntxuav tawm thiab cov ncuav mog qab zib tuab tuaj yeem hloov lub qhov ntim.
Hais txog qhov no, tus qauv rau ntim yog dab tsi?
Xam Volume Tus formula kom pom lub ntim muab cov ntev los ntawm qhov dav los ntawm qhov siab . Xov xwm zoo rau a kub yog tias qhov ntsuas ntawm txhua qhov ntev yog tib yam. Yog li ntawd, koj yuav multiply ntev ntawm ib sab peb zaug. Qhov no tshwm sim hauv cov qauv: Volume = sab * sab * sab.
Ib yam li ntawd, casing ntim ntim tau zoo npaum li cas? Tom qab ntawd rub cov hlua thiab hnyav los ntawm qhov zoo thiab ntsuas qhov ntev ntawm txoj hlua. Qhov no yuav yog tag nrho qhov tob ntawm lub zoo . Qhov twg: n = pi = 3.1416; D = diam zoo hauv ko taw; d = tob zoo hauv ko taw; V = zoo ntim . Hloov cov nqi sib sau ua ke rau hauv kev sib npaug thiab xam tus zoo ntim.
Ua li no, ua li cas koj thiaj nrhiav tau lub ntim ntim?
Tus general formula los xam Annular Volume hauv bbls yog raws li nram no: Annular Volume bbls = (Dh^2 – OD^2) / 1029.4 x Length in feet, qhov twg Dh yog lub qhov taub.
Yuav ua li cas koj xam qhov ntim ntawm ib chim?
Cov ntim ntawm lub tog raj kheej yog V = π r2 h qhov twg π yog kwv yees li 3.14159, r yog lub vojvoog ntawm lub voj voog kawg thiab h yog qhov siab yog tias lub tog raj kheej sawv ntawm qhov kawg. Rau koj chim r = 36/2 = 18 po, h = 60 po. Yog li cov ntim yog V = 61072.56 cubic inches.
Pom zoo:
Yuav ua li cas koj xam ntim ntawm qhov ntev?
Chav ntsuas Volume = ntev x dav x qhov siab. Koj tsuas yog yuav tsum paub ib sab kom paub qhov ntim ntawm lub voos xwmfab. Cov ntsuas ntsuas rau ntim yog cubic units. Volume yog nyob rau hauv peb-dimensions. Koj tuaj yeem muab cov sab hauv txhua qhov kev txiav txim. Sab twg koj hu ntev, dav, lossis qhov siab tsis muaj teeb meem
Yuav ua li cas hloov lub ntim ntim hauv tsev muag tshuaj?
Kev hloov pauv ntawm cov tshuaj X yog 0.5mL / 40mg. Yog hais tias qhov xav tau concentration yog 4mg hauv 1mL, ces 20mL yog xav tau rau 80mg ntawm tshuaj X. Yog hais tias 40mg displaces 0.5mL ntawm cov tshuaj, nws txhais tau tias 80mg displaces 1mL. 20mL - 1mL = 19mL ntawm diluent xav tau
Yuav ua li cas koj xam qhov ntim ntawm huab cua ntws?
Los ntawm kev sib npaug ntawm huab cua tshaj tawm los ntawm qhov chaw hla ntu ntawm cov kav dej, koj tuaj yeem txiav txim siab cov huab cua ntim dhau los ntawm qhov taw tes hauv cov kav dej hauv ib chav tsev ntawm lub sijhawm. Volume flow feem ntau ntsuas hauv Cubic Feet per Minute (CFM)
Yuav ua li cas koj xam lub sij hawm nws yuav siv sij hawm mus ncig teb chaws?
Kwv yees seb koj yuav mus sai npaum li cas ntawm koj qhov kev mus ncig. Tom qab ntawd, faib koj qhov kev ncua deb ntawm koj qhov nrawm. Qhov no yuav muab rau koj anestimation ntawm koj lub sijhawm mus ncig. Piv txwv li, yog tias koj mus ncig yog 240 mais thiab koj yuav tsav 40 mais ib teev, koj lub sijhawm yuav yog 240/40 = 6hours
Yuav ua li cas koj xam qhov ntim ntawm ib qho tsis xwm yeem?
Cov kauj ruam kom pom qhov ntim ntawm cov khib nyiab tsis tu ncua Txhaum cov khoom mus rau hauv cov duab uas nws ntim koj paub yuav ua li cas xam (xws li polygons, cylinders, thiab cone). Xam qhov ntim ntawm cov duab me me. Ntxiv tag nrho cov ntim kom tau tag nrho cov ntim ntawm cov duab