Cov twj tso kua mis ua lub luag haujlwm tseem ceeb hauv kev tsim cov hydrocarbons los ntawm qhov dej. Cov koog no yog lub luag haujlwm rau kev muab cov khoom siv hluav taws xob tsim nyog los nqa cov kua dej los ntawm lub reservoir mus rau saum npoo. Lub koom haum American Petroleum (API) tau tsim ib qho kev xaiv rauCov twj tso kua mislos xyuas kom meej tus qauv thiab kev sib txuas lus zoo hauv kev lag luam.
API siv lub tsev tsim qauv yog ib qho qauv txheej txheem ntawm kev txheeb xyuas thiab faib ntau hom raws li lawv cov qauv tsim thiab kev ua haujlwm. Cov txheej txheem no muab cov lus siv rau cov tuam txhab, cov neeg ua haujlwm, thiab cov chaw muab kev pabcuam, ua kom muaj kev sib txuas lus meej thiab nkag siab txog cov kev xav tau tshwj xeeb ntawm cov twj tso kua mis rau ib daim ntawv thov.
Cheebtsam
CovAPI twj tso kua miskev xaiv muaj ntau yam, txhua tus sawv cev rau ib qho tshwj xeeb ntawm kev tsim thiab kev ua haujlwm ntawm lub twj tso kua mis. Kev tawg ntawm qhov sib txawv ntawm lub npe yog raws li hauv qab no:
①Unit Size: Cov khoom siv no sawv cev rau qhov siab tshaj plaws stroke ntev ntawm lub twj tso kua mis, feem ntau ntsuas hauv ntiv tes. Qhov ntev ntawm cov hlab ntsha yog qhov tseem ceeb hauv kev txiav txim siab ntawm chav tsev hloov chaw thiab qhov muaj peev xwm ntau lawm.
② Gear Ratio: Cov iav piv piv qhia txog kev sib raug zoo ntawm cov tswv yim thiab cov zis nrawm ntawm lub twj tso kua mis lub gearbox.
③Crank Hom: Cov khoom siv no qhia txog kev tsim cov crank mechanism siv nyob rau hauv lub twj tso kua mis. Hom crank muaj xws li cov pa cranks, Sampson cranks, thiab Mark II cranks, txhua qhov muab cov txiaj ntsig tshwj xeeb thiab kev lag luam tawm ntawm kev ua haujlwm thiab kev ua haujlwm.
④ Kev Ntsuas Kev Ntsuas: Qhov ntsuas qhov ntsuas qhov sib npaug piav qhia txog txoj hauv kev siv los ntsuas qhov sib npaug ntawm cov twj tso kua mis. Qhov no tuaj yeem suav nrog kev teeb tsa xws li cov qauv sib npaug, tsis muaj qhov sib npaug, lossis cov qauv tsim tshwj xeeb.
⑤ Ntxiv Kev Tsim Nyog: Nyob ntawm cov chaw tsim khoom thiab cov qauv twj tso kua mis tshwj xeeb, cov npe ntxiv yuav raug suav nrog los muab cov ntsiab lus ntxiv ntawm chav tsev cov yam ntxwv lossis kev muaj peev xwm.
Hom API Pumping units
① PauvCov twj tso kua mis: Cov koog no muaj cov qauv crank ib txwm siv thiab feem ntau yog siv hauv qhov dej ntiav mus rau nruab nrab qhov tob. Lawv feem ntau raug xaiv nrog lub iav piv ntawm 64: 1 los yog zoo sib xws, qhia txog qhov txo qis ntawm cov iav siab rau kev sib kis tau zoo.
②Mark II units: nws paub txog lawv cov qauv tsim thiab txo cov hlab ntsha ntev, ua rau lawv tsim nyog rau cov ntawv thov nrog qhov chaw txwv lossis cov kua dej tsawg. Lawv feem ntau raug xaiv nrog luv luv stroke ntev thiab iav piv ntawm 48: 1 lossis qis dua.
③Sampson units: Cov chav no yog cov yam ntxwv los ntawm lawv cov qauv Sampson crank, uas muab lub sijhawm ntev ntawm cov hlab ntsha tawg thiab kev hloov pauv ntau dua piv rau cov chav nyob. Lawv feem ntau raug xaiv nrog ntev stroke ntev thiab iav piv ntawm 64: 1 txog 100: 1.
④ Balanced units: Koom nrog cov txheej txheem counterbalance kom txo cov load ntawm chav tsev thiab txhim kho kev ua haujlwm. Tej zaum lawv yuav raug xaiv nrog cov tsiaj ntawv ntxiv lossis cov lej qhia txog lawv qhov ntsuas qhov ntsuas.
⑤High-TorqueCov twj tso kua mis: Cov chav nyob no yog tsim los tswj cov khoom siv zog ntau dua thiab feem ntau siv rau hauv cov ntawv thov uas muaj kev sib tw zoo lossis cov kua dej viscosities. Tej zaum lawv yuav raug xaiv los nrog cov kev sib piv tshwj xeeb lossis cov cim qhia ntxiv uas qhia txog lawv lub peev xwm siab-torque.
Vigor yuav muab kev daws teeb meem rau koj, Thov hu rau peb ntawminfo@vigorpetroleum.com.
