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Tambayoyi da Matsaloli Masu Yawan Faruwa tare da PDC Drill Bits

10 Jun 2024

Menene Fa'idodin PDC Bits?

Polycrystalline Diamond Compact ( PDC ) bits sun kawo sauyi ga masana'antar hakowa, suna ba da fa'idodi da yawa akan raƙuman mazugi na gargajiya da sauran nau'ikan raƙuman ruwa. Ga fa'idodin farko:

  1. Ingantattun Dorewa: Abubuwan PDC sun shahara saboda dorewarsu. Abubuwan lu'u-lu'u a saman yankan suna da wuyar gaske, suna sa su jure lalacewa da tsagewa. Wannan tsayin daka yana fassara zuwa ƴan tafiye-tafiye kaɗan, rage lokacin da ba sa samarwa (NPT) da farashin aiki.
  2. Maɗaukakin Maɗaukakin Kuɗi (ROP): Ingantaccen raƙuman PDC yana bayyana a cikin ƙimar shigarsu mafi girma. Waɗannan raƙuman ruwa na iya yanke tsarin dutsen da sauri fiye da ragi na gargajiya, wanda ke haɓaka saurin hakowa kuma yana rage lokacin aikin gabaɗaya. Wannan yana da fa'ida musamman a cikin sifofin da suka ƙunshi dutse mai laushi zuwa matsakaici-tsayi.
  3. Mai Tasiri: Ko da yake PDC ragowa suna da farashi mai girma na gaba idan aka kwatanta da sauran ragi, tsawon rayuwarsu da ingancinsu yakan haifar da ƙarancin farashi a kowace ƙafar da aka haƙa. Rage tafiye-tafiye na bit yana nufin ƙarancin lokaci da aiki, yana ba da gudummawa ga tanadin farashi gabaɗaya.
  4. Aiyukan Dagewa: Ragewar PDC suna kula da daidaiton aiki akan yanayi da yawa. Tsarin su yana ba da izinin hakowa mai santsi tare da ƙaramin girgiza, rage haɗarin lalacewa ga kayan aikin hakowa da tabbatar da ci gaba ta hanyar nau'ikan dutse daban-daban.
  5. Ana iya amfani da waɗannan ramukan a wurare daban-daban na hakowa, tun daga tsaye zuwa na gaba da kuma a kwance. Daidaituwar su ya sa su zama zaɓin da aka fi so don ayyukan hakowa da yawa, gami da waɗanda ke aikin haƙon mai da iskar gas.

 

Menene Ra'ayin PDC Bits?

Duk da fa'idodinsu da yawa, ɓangarorin PDC suma suna da wasu kurakurai waɗanda dole ne a yi la'akari da su:

  1. Babban Farashin Farko: Babban hasara na PDC rago shine babban farashin su na farko.
  2. Hankali ga Tasiri: Ragewar PDC na iya zama mai kula da lalacewar tasiri.
  3. Iyakance Tasiri a cikin Hard Rock: A cikin tsauri da tsauri, ɓangarorin PDC na iya lalacewa da sauri.
  4. Bukatun Kulawa: Don kiyaye aikin su, raƙuman PDC suna buƙatar kulawa da kulawa da hankali.

Matsalolin gama gari tare da PDC Drill Bits da Yadda ake magance su

    • Matsala:Bit ɗin ƙwallo yana faruwa ne lokacin da abubuwa masu ɗanɗano kamar shale ko yumbu suna manne da bitar, yana rage ingancinsa.
    • Shirya matsala: Yin amfani da abubuwan da suka dace na laka na iya hana ball. Tabbatar da cewa ruwan hakowa yana da ɗanko madaidaici da abubuwan daskararru na iya taimakawa kiyaye tsaftar ɗan. Bugu da ƙari, fasalin ƙirar bit kamar manyan hanyoyin ruwa na iya taimakawa wajen hana ɗan wasan ƙwallon ƙafa.
  1. Sawa da wuri
    • Matsala: Rashin da wuri na abubuwan yankan na iya rage tsawon rayuwar raƙuman PDC .
    • Shirya matsala: Zaɓin daidai bit don takamaiman tsari yana da mahimmanci. Sa ido akai-akai da bincike na aikin bit na iya taimakawa wajen gano yanayin lalacewa da wuri. Yin amfani da na'urori PDC na ci gaba tare da ingantacciyar dorewa kuma na iya rage wannan batun.
  2. Lalacewar Tasiri
    • Batun: Lalacewar tasiri na iya faruwa lokacin da bit ya ci karo da haɗakarwa mai ƙarfi ko lokacin da girgizar ta wuce kima.
    • Shirya matsala: Tabbatar da zaɓin bit ɗin da ya dace don samuwar da kiyaye nauyi mafi kyau akan bit (WOB) da saurin juyawa (RPM) na iya rage haɗarin lalacewar tasiri. Yin amfani da na'urori masu girgiza girgiza da masu kashe girgiza suna iya taimakawa wajen rage tasirin tasiri.
  3. Bit Whirl
    • Matsala: Bit whirl wani nau'in girgiza ne wanda ke haifar da hakowa mara inganci da yuwuwar lalacewa ga bit.
    • Shirya matsala: Daidaita sigogin hakowa, kamar rage RPM da inganta WOB, na iya rage guguwa. Amfani da stabilizers da reamers kuma na iya taimakawa wajen kiyaye tsayayyen hanyar hakowa.
  4. Lalacewar thermal
    • Matsala: Zazzabi mai yawa na iya haifar da lalacewar thermal na masu yankan PDC , rage tasirin su.
    • Shirya matsala: Tabbatar da ingantaccen sanyaya da zagayawa na ruwa mai hakowa yana da mahimmanci don sarrafa zafi. Zaɓin rago tare da ingantattun kwanciyar hankali na zafi na iya haɓaka aiki a cikin yanayin zafi mai girma.

Don ƙarin bayani kan PDC drill bit, da fatan za a dannanan.

© 2024 Fengsu Drilling Company. An kiyaye duk haƙƙoƙi.

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