Failure Analysis ntawm cov hniav ntawm Tricone ntsis

Failure Analysis ntawm cov hniav hauv Tricone ntsis

Tricone Bits ua lub luag haujlwm tseem ceeb hauv kev lag luam drilling, thiab lawv cov kev ua haujlwm thiab kev pabcuam lub neej ncaj qha cuam tshuam rau kev ua haujlwm drilling thiab nqi. Txawm li cas los xij, hauv cov txheej txheem siv tiag tiag, qhov tsis ua tiav ntawm tricone me ntsis tshwm sim los ntawm lub sijhawm, tshwj xeeb tshaj yog cov teeb meem tawg ntawm cov hniav. Tam sim no peb yuav txheeb xyuas qhov tsis ua tiav ntawm cov hniav tawg ntawm tricone me ntsis thiab muab tso rau hauv cov lus qhia sib xws.

Kev tsom xam thiab ua rau tawg ntawm cov hniav ntawmtricone khoom

1. Ceev heev

   Kev sib hloov ceev yog ib qho tseem ceeb cuam tshuam rau kev ua haujlwm ntawm tricone laum ntsis. Kev ceev ntau dhau yuav ua rau cov hniav ntawm qhov me me yuav tsum muaj zog shear ntau dhau thiab cuam tshuam lub zog, ua rau muaj kev ntxhov siab ntawm cov hniav, uas yuav ua rau tawg. Kev sib hloov ceev kuj tseem yuav ua rau muaj kev sib txhuam kub ntawm cov hniav thiab cov pob zeb tsim, ua rau thermal qaug zog, uas ua rau cov hniav tawg ntxiv.

2. Drilling nyob rau hauv tawg formations

   Cov txheej txheem drilling hauv cov pob zeb tawg yog qhov nyuaj, thiab qhov hardness thiab cov duab ntawm cov pob zeb loj sib txawv, uas ua rau lub zog tsis sib xws ntawm lub laum me ntsis. Cov hniav tuaj yeem sib tsoo nrog cov pob zeb nyuaj hauv cov txheej txheem drilling, ua rau muaj kev cuam tshuam sai sai thiab ua rau cov hniav puas. Lub caij no, cov khib nyiab hauv cov pob zeb tawg yuav ua rau kom hnav cov tho me ntsis thiab ua rau muaj kev pheej hmoo ntawm cov hniav puas.

3. Kev xaiv tsis raug ntawm laum ntsis

   Cov pob zeb sib txawv yuav tsum muaj ntau hom kev xyaum ua kom haum. Yog hais tias ib qho kev xyaum tsis tsim nyog siv rau hauv ib qho nyuaj thiab sib txawv ntawm pob zeb tsim, qhov me me yuav muaj kev nyuaj rau kev tiv thaiv cov kev ntxhov siab thiab cuam tshuam, ua rau cov hniav puas. Kev xaiv tsis raug ntawm cov khoom siv laum yuav ua rau lawv tsis muaj txiaj ntsig hauv kev rhuav tshem cov pob zeb, tab sis ua rau muaj qhov tshwm sim ntawm cov hniav thiab puas.

4. Drilling nyob rau hauv heev nyuaj thiab sib txawv formations

   Hauv cov pob zeb nyuaj heev thiab sib txawv, qhov kev ntxhov siab ntawm cov hniav yog qhov nyuaj heev. Lub pob zeb nyuaj tsim nws tus kheej yog kev puas tsuaj rau lub laum me ntsis, thiab ntau qhov kev hloov ntawm pob zeb tsim ua rau nws tsim nyog rau lub laum me ntsis kom hloov mus rau ntau yam kev ua haujlwm nyob rau hauv ib lub sij hawm luv luv, uas zoo heev kuaj cov kav ntev thiab cuam tshuam. tsis kam ntawm laum ntsis. Yog hais tias lub laum me ntsis tsis tuaj yeem hloov mus rau cov kev hloov pauv no, cov hniav tawg yog qhov kev zam.

DrillMore muab cov lus qhia hauv qab no rau cov xwm txheej saum toj no

1. Txo qhov kev sib hloov ceev

   Txhawm rau txo qhov kev ntxhov siab thiab thermal qaug zog ntawm cov hniav, nws raug nquahu kom txo qhov kev sib hloov ceev thaum lub sij hawm drilling. Tshwj xeeb tshaj yog nyob rau hauv qhov chaw ntawm lub pob zeb hardness siab, txo qhov kev sib hloov ceev tuaj yeem txo qhov cuam tshuam quab yuam thiab kev sib txhuam ntawm cov hniav, thiab ua kom lub neej ntev kev pab cuam ntawm lub laum me ntsis.

2. Txo qhov drilling siab thiab ceev thaum drilling nyob rau hauv fractured formations

   Thaum drilling nyob rau hauv tawg formations, qhov sib txuam ntawm drilling siab thiab rotational ceev yuav tsum tau txiav txim siab comprehensively. Txo qhov drilling siab tuaj yeem txo qhov load ntawm lub laum me ntsis thiab ua kom nws lub zog ntau dua, yog li txo qhov muaj peev xwm ntawm cov hniav puas. Nyob rau tib lub sijhawm, tsim nyog txo qhov kev sib hloov ceev kom txo tau cov kev sib txhuam kub ntawm cov hniav thiab tsis txhob thermal qaug zog tawg los ntawm overheating.

3. Xaiv cov qauv sib txawv ntawm cov laum me me raws li kev ua haujlwm sib txawv

   Nws yog ib qho tseem ceeb uas yuav tau xaiv cov qauv tsim nyog thiab cov khoom siv ntawm cov laum me me rau kev ua haujlwm sib txawv ntawm kev tsim pob zeb. Nyob rau hauv cov pob zeb nyuaj formations, tricone khoom nrog siab hnav tsis kam thiab cuam tshuam kuj yuav tsum tau siv; nyob rau hauv cov pob zeb mos thiab cov pob zeb tawg, cov khoom siv tho nrog cov tawv tawv zoo tuaj yeem raug xaiv los txhim kho nws cov kev hloov pauv thiab ua haujlwm ntev. Kev xaiv me ntsis tsim nyog tuaj yeem txo qhov kev pheej hmoo ntawm cov hniav tawg.

Los ntawm kev nruam kev thev naus laus zis tshiab thiab cov khoom lag luam optimization, DrillMore tau cog lus los muab cov neeg siv khoom zoo tshaj plaws drilling cov cuab yeej thiab cov kev daws teeb meem. Peb ntseeg hais tias qhov kev xaiv me ntsis thiab cov txheej txheem kev ua haujlwm tshawb fawb tuaj yeem txo qhov kev pheej hmoo ntawm cov hniav tawg, txhim kho kev ua haujlwm drilling thiab txo cov nqi khiav lag luam.

Txais tos hu rau DrillMore kom paub ntau ntxiv thiab cov lus qhia kev tshaj lij, peb pab pawg kws tshaj lij yuav npaj los txhawb koj.

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