Pob zeb drilling ntiav peb cov tswv yim zoo tshaj plaws:TEB DRILLING, Down-the-qhov (dth) Drilling, thiabToping Rauj DrillingCov. Txhua txoj kev ua cov ntawv sib txawv thiab cov ntawv thov drilling, thiab xaiv tsis raug tuaj yeem tshwm sim los ntawm kev ua haujlwm tseem ceeb.
Kev ua hauj lwm cov qauv
1.Tsab Drilling:
Hauv lub tshuab qeeb, tus rig muab cov siab tawv taub axial siab thiab lub zog. Qhov me ntsis ib txhij rau penetrates thiab rotates, thov cov cuab yeej zoo li qub thiab muaj zog los tsoo pob zeb. Nruam kev sib tsoo ntawm lub qhov hauv qab tawg qhov tsim, thaum compressed cua (0.7-1.2 thauj los ntawm cov pob zeb sib txuas ntawm cov kav dej thiab phom.
2.Down-the-qhov (dth) DRILLING:
Compressed huab cua tsav lub rauj ncaj qha tom qab me ntsis. Lub piston cuam tshuam rau me ntsis thaum lub tog raj yas sab nraud muab cov taw qhia tawm, kom ntseeg tau:
✓ 98% Hluav Taws Xob Hloov Efficievic (VS . 60-70% hauv cov tshuab sib koom tes)
✓ Ncaj-lub qhov yog qhov tseeb tsawg dua lossis sib npaug nrog 0.5℃sib txawv
Muaj peev xwm rau kev sib sib zog nqus dej (ntau dua lossis sib npaug rau 150m)
Qhov zoo tshaj plaws rau Hard Pob Zeb:
Ncov siab: Rocks >200 MPa (piv txwv li, granite, quartzite)
Zam kev ua yeeb yam (<200 MPa): Causes energy waste, low ROP, and accelerated bit wear due to incomplete energy absorption.
3.Top Rauj DRILLING
Hydraulic Rams tsim cov kev cuam tshuam kev cuam tshuam lub zog kis tau los ntawm Shank Adapter thiab Laum Rods rau me ntsis. Cov Nta Tseem Ceeb:
Ua ke kev sib hloov-kev ua txhaum
Huab cua compressor ib leeg rau cov plua plav los txiav / txiav tshem tawm
Lub hnab ntawv ua tau zoo:
Cov Tseem Ceeb
|
Txojkev |
Lub Zog Hloov Hloov |
Tsim Kom Zoo Tshaj |
Kev txwv |
|
Teb |
Zoo li qub + Dynamic quab yuam |
Mos-Nruab Nrab Pob Zeb |
Qis rop hauv pob zeb nyuaj |
|
Dth |
Kev cuam tshuam Piston-ntsis |
>200 mpa tawv pob zeb |
Ua tsis tiav hauv pob zeb mos |
|
Sab saum toj rauj |
Yoj Ntsuam |
Ntiav pob zeb tawv |
Qhov tob / Txoj Haujlwm Hais |
Kev Lag Luam Kev Lag Luam
Teb: Roj / Roj Pa Hluav Taws, Cov Hluav Taws Xob Loj
Dth: Sib sib zog nqus lub qhov, qhov chaw ua si geothermal
Sab saum toj rauj: Qhov Chaw, Chaw Txua Txiag Zeb Raug Rho Tawm
Precision-engineered cov kev daws teeb meem ntawm lub tank drilling Technology Nco ntsoov 30% them txo los ntawm txoj kev ua lag luam zoo. ISO 9001-Ntawv pov thawj tsim qauv siv tau hauv Chilean tooj liab Mines thiab Canadian roj sands.