Izinto Ezincibilikayo Zishintsha Ukusebenza Kwendawo Kawoyela

Izinto ezincibilikayo, ikakhulukazi ama-alloy asekelwe ku-magnesium, ziguqula ukukhishwa kukawoyela negesi ngokuncibilika okuhlakaniphile nokulawulwayo. Zilungiselelwe izimo zomgodi wokungena ngaphansi kuka-20–200°C, zivumelana nokushisa kanye nosawoti (0.84%–3% KCl), ngamazinga okuncibilika alungisekayo angu-20–300 mg/cm²·h. Lokhu kuzigcina ziphilile ngokwesakhiwo ngaphansi kwengcindezi ukuze kube lula ukususwa ngemva kokusebenza.

Ezindaweni zikawoyela,amapulagi ebhuloho ancibilikayo(kuboniswe ezithombeni) kufakwa amabhokisi angu-3.5″–5.5″, ahlala isikhathi eside kune-70 MPa ngesikhathi sokuqhekeka. Izithombe zilandelela ukuqhekeka kwawo: aqala njengophawu oluqinile, ayaphuka kancane kancane. Emigodini engu-175°C, agcina ingcindezi bese encibilika ngezinsuku. Aphinde avumele izikrini ezincibilikayo kanye nezisekelo zesikhashana, anciphise ukutholwa okubizayo.

Lezi zinto “zokusetha – bese ukhohlwa” zinikeza izinzuzo ezinkulu. Zinciphisa u-50% wezindleko zokusebenza ngokusika/ukubuyisa. Ngokwemvelo, ukungabi khona kwemfucuza yensimbi kusho imfucuza encane. Ukubuyela emuva kuyashesha, okwenza imithombo ikhiqize ngokushesha. Ukuhlolwa kwensimu kufakazela ukuthembeka: ukuncibilika kwezinsuku ezingaphezu kuka-20 emithonjeni engu-40°C, noma amahora angu-120 kuphela emithonjeni engu-135°C.

Njengephayona lezixazululo ezincibilika endaweni kawoyela, i-LANDRILL OIL TOOLS inikeza ama-plug amabhuloho enziwe ngokwezifiso namathuluzi okudonsa phansi. Kusukela ekwakhiweni kwe-alloy kuya ekusekelweni kwendawo, siqinisekisa ukuncibilika okunembile nokusebenza kahle kwemithombo ehlukahlukene. Xhumana nathi ukuze senze ngcono ukusebenza—asakhe ikusasa eliphumelelayo neliqhubekayo lokukhipha uwoyela ndawonye.