Amathuluzi Okugaya e-Oilfield

Kunezinhlobo ezahlukene zamathuluzi okugaya asetshenziswa endaweni yamafutha. Bahlose ukusika nokukhipha izinto ezisetshenziswayo noma amathuluzi atholakala emgodini womthombo. Ukusebenza ngempumelelo kokugaya kudinga ukukhetha okufanele kwamathuluzi okugaya, uketshezi, namasu. Izigayo, noma amathuluzi okusika afanayo, kufanele ahambisane nezinto zezinhlanzi kanye nezimo zomthombo. Uketshezi olusatshalaliswa kufanele lukwazi ukususa izinto ezigayiwe emthonjeni. Okokugcina, amasu asetshenzisiwe kufanele afanele izimo ezilindelwe kanye nesikhathi esidingekayo ukuze kufinyelelwe izinhloso zokusebenza. Izinhlobo ezahlukene zamathuluzi okugaya zinemisebenzi ehlukene. Masifunde ngamunye ngamunye.

I-Flat Bottom Junk Mills

Isicelo

Izinhlayiya ze-tungsten carbide ezinobuso obunzima, ziklanyelwe ukugaya izinhlanzi ezinamathele ezingenakutholwa ngezindlela ezivamile zokudoba. Amazinga abo okungena aphezulu aphumela ohambweni olumbalwa lokubuya. Ziyakwazi ukumelana nemithwalo enamandla futhi isici sazo sokuzilola siqinisekisa ukuphila okusebenzisekayo okuphezulu. Imfucumfucu exekethile ingase "ibhujiswe" ukuze ihlephule ibe yizicucu ezincane ukuze ikwazi ukugcinwa endaweni yayo futhi isikwe ngesigayo.

Ukwakha

Lesi sigayo esiphansi esiyisicaba sigqokiswe nge-tungsten carbide echotshoziwe futhi iyisigayo esinolaka kakhulu esisetshenziselwa ukugaya ama-bit cones noma ezinye izingcezu zikadoti. Igayo liqine ngokwanele ukuthi i-spudding elula kudoti ukuyihlephula ibe yizicucu ezincane. Amachweba amakhulu okujikeleza athuthukisa ukujikeleza kodaka ukuze kuphole futhi kususwe izinqamuleli.

Izigayo Zemfucumfucu Ezihlanganisiwe

Isicelo

Lolu hlobo lwe-Junk Mill lufanelekile lapho kudingeka khona umshini wokugaya osindayo futhi ohlukumezayo, isb. njengama-bit cones, ama-roller reamer cutters, nezingcezu zamathuluzi omgodi ophansi. Ukuminyana kwezinto zokugaya isb. ama-tungsten carbide chips, azokwenza i-Mill ikwazi ukuqopha futhi igaye entweni egayiwe, ngokujula okwengeziwe kwedizayini yokugqoka, iqinisekise impilo ende ngangokunokwenzeka emshinini wokugaywa.

Ukwakha

Ubuso obunqunyiwe benziwa bube yi-concave ukusiza ukugxilisa udoti ovulekile ukuze kukwazi ukugaya udoti osebenza kahle nangempumelelo. I-Concave Junk Mill inomzimba kanye nendawo yokusika eyi-concave egqokiswe izinhlayiya ze-tungsten-carbide. Kukhona intambo yokuxhuma engxenyeni engenhla yomzimba. Amachweba kanye nemifantu yokupholisa ngempumelelo nokugeza okujulile kubekwa phansi. Indawo eseceleni yama-grinder igqokiswe ukufanisa ububanzi bomzimba.

I-Conebuster Junk Mill

Isicelo

Idizayinelwe imisebenzi eyinkimbinkimbi yokugaya efana ne-heavy milling, ama-bit cones, usimende, iziliphu, ama-reamers, ama-retainers, ama-wrenches, noma amanye amathuluzi angase alahleke.

Ukwakha

Izigayo ze-conebuster zinobuso obuyi-concave obusiza kahle phakathi kwezinhlanzi ngaphansi kwesigayo ukuze zigaywe kahle kakhulu. Ungqimba olujiyile lwe-tungsten carbide material luqinisekisa impilo yamathuluzi ende. Ukuklama okukhethekile kanye nesakhiwo sokusika i-carbide kunciphisa ngokuphumelelayo izikhathi zokugaya. Ukwenza ngendlela oyifisayo kwasendaweni kuyatholakala kuzo zonke izinhlobo zezigayo.

Izigayo Zemfucumfucu Ezixutshwe

Isicelo

Ukugaya cishe noma yini emthonjeni, okuhlanganisa, kodwa akukhawulelwe kulokhu: ama-bit cones, amabhithi, usimende, amapaki, amathuluzi okuminyanisa, izibhamu ezibhobozayo, ipayipi lokubhoboza, amalunga amathuluzi, ama-reamers, nama-reamer blades.

Ukwakha

Izigayo zikadoti ezinezinsimbi ziklanyelwe ukugaya noma yiluphi uhlobo lukadoti noma imfucumfucu evela emthonjeni. Lawa "amahhashi" okusebenza kokugaya phansi angagqokiswa ngokufakwa kwe-tungsten carbide, izinhlanzi ezimile noma udoti, noma nge-tungsten carbide echotshoziwe, izinhlanzi ezixekethile noma udoti. Amachweba amakhulu okujikeleza kanye nemigudu yamanzi athuthukisa ukujikeleza koketshezi ukuze kuphole futhi kube lula ukususwa kokusikwa. Idizayini ye-blade ibamba udoti ozogaywa ngaphansi kobuso bokugaya futhi usike ngokuqhubekayo kunokuba ushanele udoti ngaphambi kwama-blades.

I-Skirted Junk Mill

Uhlelo lokusebenzaication

Isigayo esiphansi esiyisicaba esiyisiketi noma sohlobo lwe-concave singcono kakhulu ekugayeni inhlanzi evuthayo noma eshile ngaphambi kokusebenzelana ne-overshot. Ngenxa yokuthi umshini wokugaya u-skirt uzinzile futhi inhlanzi iqukethwe ngaphakathi kwesiketi, isigayo asikwazi ukushelela eceleni.

Ukwakha

Umshini wokugaya udoti onesiketi ukhiqizwa ngezingxenye ezintathu kwezine, okuvumela kalula ukushintshwa kwezingxenye ezigugile, kanye nendawo yokukhetha izinhlobonhlobo zezigayo zikadoti eziphansi okuxoxwe ngazo kulesi sigaba. Ukukhethwa kweziketi kuhlinzekwa futhi kumshini we-skirted usebenzisa izinhlobo ezimbili zezicathulo zokugeza, kanye ne-overshot-type cut lip guide.

Izicathulo ezijikelezayo

Isicelo

Isetshenziselwa ukugeza phezu kwe-tubular enamathele esihlabathini, udaka olunamathele, noma olubambeke ngomshini kanye nokugaywa phezu kwamapaki, ama-retainers, namapulaki ebhuloho. Yenziwe ngensimbi efudumele ngokukhethekile futhi yagqokiswa ngokufakwa kwe-tungsten carbide kanye/noma i-tungsten carbide echotshoziwe, izicathulo ezijikelezayo zinikeza amandla, ukuqina, isivinini sokusika, nezinga lokungena. Zivamise ukugijinyiswa ngaphansi kwelunga elilodwa noma ngaphezulu lepayipi lokuwasha ukuze kunqamuke phakathi kwezinhlanzi nodonga lomthombo. Imiklamo yabo yekhanda iyatholakala nge-OD eqinile, yokusebenza emithonjeni yemigodi evulekile, noma i-OD ebushelelezi, yokusebenza emithonjeni yemigodi enezimbobo.

I-Taper Mill

Isicelo

I-tapered Mill yakhelwe ukugaya ngemikhawulo ehlukahlukene. Ama-spiral blades kanye nekhala elicijile okugqokiswe nge-tungsten carbide echotshoziwe kwenza isigayo silungele ukuphinda kufakwe i-casing egoqiwe nama-liner, ukuhlanza amafasitela e-whipstock unomphela, ukugaywa ngamashizi agwadule noma ahlukanisiwe, kanye nemikhawulo yokukhulisa ngokusebenzisa izigcinalwazi nama-adaptha. I-Taper Mills yakhelwe lezi zinhlelo zokusebenza ezilandelayo:

Ukusika imiphetho evuthayo kanye nezingcezu zensimbi endaweni yangaphakathi yepayipi lokubhoboza noma i-casing;

ukuncika kwamafasitela e-casing;

ukusebenza i-ID yepayipi, i-casing, noma ipayipi lokubhoboza;

Ukugaywa kwe-casing egoqiwe noma amapayipi ngesikhathi sokumba nomsebenzi wokusebenza.

I-Pilot Mill

Isicelo

Ama-Pilot Mills afakazelwe emkhakheni ukuthi afaneleka kahle kuma-milling liner hangers, asusa ukusikeka kwangaphakathi. Futhi afaneleka kahle amapayipi okugeza okugaya, amalunga okuphepha, ama-crossover swages, nezicathulo zokuwasha.

Izigayidi Ezikhethekile Zemfucumfucu

Isicelo

Izigayo ezihlala isikhathi eside ngokwedlulele, zizenza zilungele ukusika amashubhu kasimende namapaki. Lezi zigayo zinedizayini yomphimbo ejulile futhi zendlalwe kakhulu ngezinto ze-tungsten carbide ukuqinisekisa impilo ende. Zilungele ukusetshenziswa lapho kudingeka khona ukugaywa kwenqwaba ye-junk downhole.

Ingxenye eyinhloko yawo wonke lawo mathuluzi okugaya ama-tungsten carbide composite rods noma carbide wear inserts, noma kokubili ndawonye. I-Tungsten carbide inobulukhuni obengeziwe kanye nezakhiwo eziphakeme zokungagugi. Ngakho-ke i-tungsten carbide composite welding rod inezindawo zokuguga nezisikayo ezihambisana nokushisela okuphezulu kanye nokufutheka okuphansi. Imbangela yezinto eziyinhloko zezinduku zokushisela ze-carbide zikasimende amagrits e-tungsten carbide. Kwenza induku eyinhlanganisela ibe nezakhiwo ezinhle kakhulu zokugqoka nokusika embonini yokumba.

I-Zhuzhou Induku yokushisela ye-tungsten carbide engcono isebenzisa kuphela i-carbide anvil njengento eluhlaza. Ubuchwepheshe bokuchoboza nokusefa obuthuthukiswe ngemva kweminyaka emi-5 benza i-carbide yethu echotshoziwe ibe yindilinga ngokubukeka, okuqinisekisa izici ezizinzile ezingokwenyama zezinti eziyinhlanganisela ye-carbide enosimende. Kanye ne-flux engcono kakhulu, i-fluidity ye-electrode yanda kakhulu. Ingasetshenziswa kalula ngisho nabashiseli abanolwazi oluncane. Ukuqina okufanayo nokuzinzile kwezinduku zokushisela ze-carbide zikasimende, ukumelana okwengeziwe

Yonke i-ZZbetter tungsten carbide fishing & milling inserts ikhiqizwa ebangeni lethu elikhethekile, ihlinzeka ngebanga lokusika lensimbi elisindayo le-tungsten carbide. Ukuqina kwayo okwedlulele kufanelana kahle nezinhlelo zokusebenza ze-downhole, kunikeza ukusebenza okuhle kakhulu lapho usikainsimbi.

Amabanga nemiklamo yakhelwe ikhasimende ngalinye ngokusekelwe ezidingweni kanye nezidingo zomuntu ngamunye. Okufakiwe kwethu kunenhlanganisela efanele yokuqina nokuqina okunekhono elihle kakhulu le-braze lezinhlobonhlobo zamajiometri amathuluzi.