Yiziphi Izinhlobo Ezivamile Zemicu Yamathuluzi E-Downhole?

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Yiziphi Izinhlobo Ezivamile Zemicu Yamathuluzi E-Downhole?

  1. Ipayipi LokubhobozaIntamboIzinhlobo
    Imicu yepayipi yokubhoboza ixhuma izingxenye zentambo yokubhoboza futhi idlulise i-torque, nge-Internal Flush (IF) kanye ne-Regular (REG) njengezinhlobo ezivame kakhulu (IF, FH, REG1, Full-Hole FH, XH azivamile ezindaweni zokusebenzela zamathuluzi).
    Umehluko Oyinhloko: UMA inezintambo ezine nge-intshi (i-TPI, izintambo ezijiyile, i-taper encane, ububanzi bosayizi obungu-2-3/8″–4-1/2″); I-REG ine-TPI ezi-5 (izintambo ezincane, i-taper enkulu, esetshenziselwa osayizi >4-1/2″, ayikho i-REG ye- >7-5/8″).
    Ezinye Izinhlobo: I-BTC, i-MT, i-AMT, i-HT55 (yezimo ezithile zomthombo).图片1
  2. Izinhlobo Zentambo Yepayipi
    Izinhlobo eziyinhloko yi-EU (External Upset) kanye ne-NU (Non-Upset); i-NEW VAM kanye ne-FOX azivamile.
    Umehluko Oyinhloko: I-EU (8 TPI, ukukhuhla kwangaphandle, osayizi 2-3/8″–4-1/2″); I-NU (10 TPI, okungakhuhlani, osayizi 1.9″–4-1/2″).
    Osayizi Abakhulu: >4-1/2″ isebenzisa i-LTC (intambo ende esebenza kahle) kanye ne-STC (intambo emfushane esebenza kahle, zombili ziyindilinga). Ukumaka: P=intambo yephini, B=intambo yebhokisi; I-VAM ENTSHA (ukungabi nomoya okuhle kwemithombo yegesi, osayizi 2-7/8″–3-1/2″), i-FOX (usayizi 2-7/8″).

     

  3. Izinhlobo Zentambo Yokubhoboza Ipayipi Lokubhoboza
    Izinhlobo ezivamile: I-HYDRILL CS (1.9″, i-external upset), i-HYDRILL 511 (2-7/8″, imicu enciphile), i-TSWP (4″, i-double-shoulder sealing, esetshenziselwa izicathulo zokugaya), i-FL-4S/FL-CS (eyabelwana ngayo engu-2-7/8″, 4″).
  4. Izinhlobo Zentambo Yepayipi Yesikrini Nepayipi Eliyimpumputhe
    Izinhlobo ezintathu eziyinhloko:
    I-BTC: Intambo ye-Buttress (osayizi 5-1/2″–7″, ukumelana nomfutho ophezulu).
    I-STC: Intambo emfushane eyindilinga (osayizi 4-1/2″–7-5/8″, izindleko eziphansi).
    I-LTC: Intambo ende eyindilinga (osayizi 4″–7″, ukuvala okuhle).图片2
  5. Izinhlobo Zemicu Ekhethekile
    I-ACME: Intambo ye-Trapezoidal yamayunithi okuvala (osayizi 3.25″–6″).
    I-LP: Isigaba esingunxantathu sama-manifold anomfutho ophezulu (osayizi 2″–3″).
    I-Hammer Union: 1502, 1602 (ukuxhumeka okusheshayo kwamapayipi anomfutho ophezulu).
    I-FJWP: Yezigayo zokufaka i-casing (imelana ne-torque ephezulu).
  6. Ukubaluleka Kokukhetha
    Izinhlobo ezifanele zezintambo ziqinisekisa ukuxhumana/ukuvala okuthembekile, zigweme izingozi zomgodi ongaphansi (ukuvuza, ukunamathela), futhi zinciphise ukuguguleka kwamathuluzi ukuze kuthuthukiswe ukusebenza kahle kokubhoboza.

     

     

    Xhumana: uBree Zhang
    Iselula/I-WhatsApp:+0086-183 9206 9193
    I-imeyili:landrill@landrilloiltools.com
    Iwebhu:www.landrilltools.com


Isikhathi sokuthunyelwe: Septhemba-05-2025