Welded semi-rigid centralizersyog cov cuab yeej tseem ceeb hauv kev lag luam roj av, thiab cov khoom lag luam zoo yog qhov tseem ceeb los xyuas kom meej qhov kev ua tiav ntawm kev ua haujlwm drilling thiab cementing. Kev lig kev cai, centralizers yog ua los ntawm cov hlau zoo, uas yog kim. Txawm li cas los xij, los ntawm ib qho tshwj xeeb welded sib dhos ntawm cov khoom sib txawv, peb tau tsim ib qho kev sib tw semi-rigid centralizer uas tuaj yeem txo cov nqi khoom zoo thaum tswj kev ua haujlwm zoo tshaj plaws hauv chav kawm.
Welded semi-rigid centralizersyog peb qhov kev hloov kho tshiab tshaj plaws ntawm kev tsim khoom. Nws yog tsim los nrog welded Cheebtsam ua los ntawm ntau yam ntaub ntawv xws li hlau thiab txhuas kom txo tau cov nqi khoom thaum tswj kev ua tau zoo. Tsim los ntawm kev siv cov txheej txheem vuam tshiab, cov khoom no ua kom txhua yam khoom haum zoo thiab muaj kev sib raug zoo.
Qhov txiaj ntsig tseem ceeb ntawm awelded semi-rigid centralizeryog tias nws tseem tuaj yeem tiv taus lub zog loj radial thaum muaj peev xwm rov qab los ntawm micro-deformations. Qhov no feature qhia txog lub toughness thiab durability ntawm cov khoom. Lub hauv paus muaj peev xwm tiv taus deformation txhais tau hais tias nws khaws nws cov duab, kom ntseeg tau tias nws tuaj yeem ua nws txoj haujlwm tseem ceeb thaum lub sijhawm ua haujlwm drilling.
Cov khoom lag luam muaj ntau yam kev siv thiab yog qhov zoo tshaj plaws rau kev lag luam xws li roj thiab roj qhov chaw drilling ua haujlwm nyuaj heev. Semi-rigid centralizers yog ib qho kev xaiv zoo tshaj plaws rau cementing thiab drilling qhov uas muaj qhov sib txawv ntawm qhov sib txawv. Nws cov yam ntxwv tshwj xeeb tso cai rau qhov yooj yim casing tso rau hauv lub qhov borehole, uas yog qhov tseem ceeb rau kev ua haujlwm cementing.
Welded semi-rigid centralizersmuaj qhov coefficient tsawg ntawm kev sib txhuam los pab txo qis thaum lub sij hawm xa mus. Tsis tas li ntawd, nws los nrog ntau yam hneev siab thiab kev xaiv kom haum rau ntau qhov ntau thiab tsawg. Cov yam ntxwv no ua rau nws muaj ntau yam khoom, tso cai rau lub hauv paus kom hloov tau zoo rau txhua qhov loj me thiab hom.
Lwm qhov txiaj ntsig tseem ceeb ntawm cov khoom tsim no yog tias nws tiv taus hnav thiab tsim kua muag tom qab siv ntev. Qhov kev muaj peev xwm no yog qhov tseem ceeb hauv kev lag luam roj thiab roj, qhov chaw ua haujlwm drilling tuaj yeem kav ntev li ob lub lis piam lossis ntau lub hlis.Welded semi-rigid centralizerstuaj yeem tiv taus kev ua haujlwm hnyav thiab xav tau kev saib xyuas tsawg kawg thaum lawv lub neej ua haujlwm.
Hauv kev xaus,welded semi-rigid centralizersyog ib yam khoom tshiab uas tuaj yeem muaj txiaj ntsig zoo rau kev lag luam roj. Cov nqi raug txo thaum tswj kev ua tau zoo tshaj plaws hauv chav kawm los ntawm kev sib koom ua ke ntawm cov khoom sib txawv. Cov khoom muaj peev xwm tiv taus cov radial loj loj thiab rov qab los ntawm micro-deformations, ua ke nrog nws cov kev siv ntau yam, ua rau cov khoom siv hauv nruab nrab yog ib qho tseem ceeb hauv kev ua haujlwm drilling thiab cementing. Cov khoom lag luam versatility kuj ua kom ntseeg tau tias nws tuaj yeem sib phim rau txhua qhov loj thiab hom. Thaum kawg,welded semi-rigid centralizersyog ib qho kev txhim khu kev qha, ruaj khov thiab raug nqi zoo rau kev ua haujlwm zoo.
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Post lub sij hawm: May-07-2023
