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He aha nā ʻano kaula maʻamau o nā mea hana Downhole?

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He aha nā ʻano kaula maʻamau o nā mea hana Downhole?

  1. Paipu ʻeliKaulaNā ʻano
    Hoʻopili nā kaula paipu wili i nā ʻāpana kaula wili a hoʻouna i ka torque, me Internal Flush (IF) a me Regular (REG) ʻo ia nā ʻano maʻamau (ʻo IF, FH, REG1, Full-Hole FH, XH he mea kakaikahi ma nā hale hana mea hana).
    Nā ʻOkoʻa Koʻikoʻi: He 4 mau kaula no ka ʻīniha ko IF (TPI, mau kaula mānoanoa, liʻiliʻi ke ʻano, ka nui o ka laulā 2-3/8″–4-1/2″); He 5 TPI ko REG (nā kaula lahilahi, ke ʻano nui ke ʻano, hoʻohana ʻia no nā nui >4-1/2″, ʻaʻohe REG no >7-5/8″).
    Nā ʻAno ʻĒ Aʻe: BTC, MT, AMT, HT55 (no nā kūlana luawai kikoʻī).图片1
  2. Nā ʻAno Uila Paipu
    ʻO nā ʻano nui ʻo EU (External Upset) a me NU (Non-Upset); he kākaʻikahi ʻo NEW VAM lāua ʻo FOX.
    Nā ʻOkoʻa Koʻikoʻi: EU (8 TPI, hoʻohaunaele waho, nui 2-3/8″–4-1/2″); NU (10 TPI, ʻaʻole hoʻohaunaele, nui 1.9″–4-1/2″).
    Nā Nui Nui: >4-1/2″ hoʻohana iā LTC (kaula lōʻihi) a me STC (kaula pōkole, ʻelua mau kaula poepoe). Kaha: P=kaula pine, B=kaula pahu; VAM HOU (pale maikaʻi no nā lua kinoea, nā nui 2-7/8″–3-1/2″), FOX (nui 2-7/8″).

     

  3. Nā ʻAno Uila Paipu ʻŌwili
    Nā ʻano maʻamau: HYDRILL CS (1.9″, hoʻokiʻekiʻe waho), HYDRILL 511 (2-7/8″, nā kaula i hoʻopaʻa ʻia), TSWP (4″, sila poʻohiwi pālua, hoʻohana ʻia no nā kāmaʻa wili), FL-4S/FL-CS (i kaʻana like ʻia no 2-7/8″, 4″).
  4. Nā ʻAno Paipu Pale a me nā Paipu Makapō
    ʻEkolu mau ʻano nui:
    BTC: Kaula hoʻopaʻa (nā nui 5-1/2″–7″, ke kū'ē i ke kaomi kiʻekiʻe).
    STC: Loli poepoe pōkole (nui 4-1/2″–7-5/8″, kumu kūʻai haʻahaʻa).
    LTC: Loli poepoe lōʻihi (nui 4″–7″, sila maikaʻi).图片2
  5. Nā ʻAno Kaula Kūikawā
    ACME: Ke kaula trapezoidal no nā ʻāpana sila (nā nui 3.25″–6″).
    LP: ʻO ka ʻāpana kea ʻekolu ʻaoʻao no nā manifolds kaomi kiʻekiʻe (nā nui 2″–3″).
    Hammer Union: 1502, 1602 (hoʻohui wikiwiki no nā hose kiʻekiʻe).
    FJWP: No nā wili casing (kū i ka torque kiʻekiʻe).
  6. Ke Koʻikoʻi o ke Koho ʻana
    ʻO nā ʻano kaula kūpono e hōʻoia i ka pili/sila pono, pale i nā ulia pōpilikia o lalo o ka lua (leakage, pipili), a hōʻemi i ka ʻaʻahu ʻana o ka mea hana e hoʻomaikaʻi ai i ka pono o ka wili ʻana.

     

     

    Hoʻokaʻaʻike: Bree Zhang
    Kelepona Paʻalima/Whatsapp:+0086-183 9206 9193
    Leka uila:landrill@landrilloiltools.com
    Pūnaewele:www.landrilltools.com

Ka manawa hoʻouna: Sep-05-2025
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