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  • kusarudzwa pakati pe-iyo-gomba nyundo (DTH) uye roller cone bit

28

2025

-

03

kusarudzwa pakati pe-iyo-gomba nyundo (DTH) uye roller cone bit


selection between Down-The-Hole Hammer (DTH) and Roller Cone Bit


selection between Down-The-Hole Hammer (DTH) and Roller Cone Bit


selection between Down-The-Hole Hammer (DTH) and Roller Cone Bit


Mune zvakasikwa gasi dhiraivha Pazasi pane kuenzanisa kwezvinhu zviviri uye zvavanowanzoitika zvekushandisa:


1. Pasi-iyo-gomba nyundo (DTH) 

Basa Rekushanda:  

  Inoshandisa yakakwirira-yekumanikidza gasi (mhepo / nitrogen) yekutyaira pistoni iyo inokanganisa kudhirowa, kutyora dombo kuburikidza nekubatanidzwa kwe ** kukanganisa +.  

Zvakanakira:  

Kuwedzeredza kwakasimba muDombo rakaoma  

Yakadzika Reservoir Kukuvadza: Gasi kutenderera kuderedza kurwisa kwemvura (yakakodzera kuderera-kudzvanywa kana kusimba kudzvinyirira).  

  Kuchinjika Kuchinjika: Inoshanda kune Vertical Matsime kana Yakadzika Kutungamira Matsime.  

Zvinokuvadza:  

Kupararira kwegesi: kunoda mhepo compressor kana nitrogen jenarators, inowedzera mutengo.  

 Kudzika miganhu: zvakanakira kudzika kune matsime epakati (

  Isina kukodzera kune zvinyoro-nyoro zviumbwa: plone kuti iburuke mumabha kana mudombo.  

Chaizvoizvo application:  

 Shallow Gasi Kudhonza muGasi Gasi kana Shale Gasi (i.e., mhepo, foam inodhonzera).  

  Kuongorora matsime kana pamusoro pekukwevera padombo rakaoma  

 Matunhu emvura ane mvura: hapana kutenderera kwemvura kunodiwa.  

2. Roller cone bit

Basa Rekushanda:  

  Kutenderera cones kupwanya uye Shear Rock kuburikidza nekukomba uye kumanikidzwa.  

Zvakanakira:  

  Kuedza  

  Yakadzika-kunyatsoenderana  

  Mutengo-unoshanda: Lower kumusoro kumusoro kwemitengo, matekinoroji akura, uye kuwirirana kuri nyore (i.e., mad inodhiraivha).  

Zvinokuvadza:  

  Kubudirira kwakaderera muDombo rakaoma: Rakurumidza kupfeka mune zvakanyanyisa kuomarara, kuda kazhinji kutsiviwa.  

  Reservoir kukuvara njodzi: mudhiramu kutenderera may clog pores (inoda yakagadzirirwa kuyerera fluid).  

  Zvinotyisa Zvinotyisa: Zvishoma Precise Kudzora mumatsime akagwinya achienzaniswa nePDC mabheti kana DTH.  

Chaizvoizvo Zvikumbiro:  

  Commal Vertical Gasi Matsime Matsime: Rotary Drilling mune yepakati-dzakaoma kugadzirwa (sandstone, mudsterone).  

  Yakadzika gasi reservoirs: rakapetwa neine yakakwirira-density matope yekuenzanisa kudzvinyirira.  

  Yakaomesesa maforamu: Yakapindirwa kana kubhururuka nzvimbo (yakagadziriswa kugadzikana kuburikidza nezino dhizaini).  

3. Zvimwe zvinyorwa

BITS BITS: Mune zvakasikwa gasi Drilling, Polycrystalline Diamond compact (PDC) yakashandiswawo kwazvo, kunyanya mumatsime akagwinya, achipa mukuru kupfeka kurwisa uye kuenderera mberi kucheka.  

Mahybrid kushandiswa: akasiyana mabheti anogona kushandiswa mumatanho, e.g:  

  DTH kune yakaoma nzvimbo matanda, ichichinja kune roller cone mabheti mune yakanyoroveswa yakadzika mafomu.  

   PDC mabheti muzvikamu zvakatwasuka, roller cone mabheti muzvikamu zvevatambi.  

DTH HAMMER: PAKUTIDZWA KUTI DZVIMBO YEMAHARA, GADZIRA DZVANYANYA, SALLAS 'DZVAKASHURE-Kumanikidza Reservoirs, kusimbisa kumhanya uye kudzivirirwa.  

Roller Cone Bit: Zvirinani Kukodzera Dey Drill Dralling, Matsime akadzika, akapfava-kune-yepakati-madhiri akaomarara, mutengo wakayerwa uye kushandurwa.  

 Key sarudzo madhiraivha: kuomarara kuomarara, kuchera mvura yemvura, zvakadzika, bhajeti. Kusarudzwa kwekupedzisira kunofanira kubatanidza data rekutonga, kugadzirisa zvakanaka ruzivo, uye chaiyo-nguva yekudhiraivha.


Zhuzhou Zhongge Cemented Carbide Co., Ltd.

Tel:0086-731-22588953

Runhare:0086-13873336879

info@zzgloborx.com

WedzeraNhamba 1099, iyo Pearl River North Road, Tianyuan District, Zhuzhou, Hunan

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