I-Centralizationidlala indima ebalulekile ekusebenzeni ngempumelelo nasekufakweni kukasimende emabhokisini emithombo kawoyela negesi. Iqinisekisa ukuthi ikesi lihlala ligxile emthonjeni, okuvumela ukubekwa kahle kukasimende kanye nobuqotho bomthombo ophelele. Nokho, ukuzuza ukulingana okuhle phakathi kwamandla nokuvumelana nezimo kungaba inselele.
Lapha yilapho okuthembekileumenzi we-bow spring centralizerkungene ukudlala. Ngokukhuthazela kwabo okukhethekile kanye nokuguquguquka kwe-downhole okuvelele, bahlinzeka ngesixazululo esikhulisa ukusebenza kahle kwe-casing, okonga isikhathi nemali yabasebenzisi lapho befinyelela ukujula okuphelele.
Lawa ma-centralizer aklanyelwe ukweqa amazinga e-API 10D ukuze amelane nobunzimaizimo ze-downhole. Amandla awo aqalayo kanye nawokugijima aqeda ubungozi bokuthi ama-casing jamming, kuyilapho evumela ukunyakaza kwe-casing okubushelelezi nokulula. Lokhu akugcini nje kuphela konga isikhathi sokusebenza, futhi kunciphisa ukuguga nokudilika kwemishini, konga imali ku-opharetha.
Ngaphezu kwalokho,bow spring centralizersukunikeza ukwesekwa okuhle, ukuqinisekisa ukuthi i-casing igxile kahle futhi igcinwe endaweni evikelekile. Lesi sikhala sibalulekile ekuzuzeni usimende ngempumelelo ngoba kuvumela uketshezi lokumba nosimende ukuthi kugeleze eduze kwebhokisi.
Ngaphezu kwamandla, lawa ma-centralizers anezakhiwo ezinhle kakhulu ze-hydrodynamic. Lokhu kusho ukuthi zivumela ukuhamba kahle koketshezi, ukunciphisa ubungozi bomzila kanye nokuqinisekisa ukubekwa kahle kukasimende. Lokhu ekugcineni kuthuthukisa ubuqotho be-wellbore futhi kwandisa ukukhiqizwa.
Enye inzuzo yokusebenza nomuntu onokwethenjelwaumenzi we-bow spring centralizerukusebenza kwayo okuthuthukisiwe kokugijima. Lawa ma-centralizer aklanyelwe ukuzulazula kalula emithonjeni eqondile, echezukile noma evundlile ngaphandle kokuphazamisa ukusebenza kwazo. Lokhu kuguquguquka kuqinisekisa ukuthi ama-opharetha angakwazi ukuzuza indawo eyodwa ngokugcwele kunoma yikuphi ukucushwa komthombo, ukonga isikhathi nomzamo.
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Isikhathi sokuthumela: Aug-17-2023
