PDC bits for well drilling
Feature: Improved support and retention.
Advantage: Manage the magnitude cutter loading and bit torque.
Benefit: Improved bit duoability and directional responsiveness.
Advantage: Higher nozzle counts and/or fixed ports to best serve cleaning cooling and cuttings evacuation requirements with available hydraulic flows.
Benefit: Optimized ROP and bit life. Longer drilling intervals without need for tripping.
Feature: Diamonds are impregnated in the matrix behind the PDC cutters.
Benefit: Increased footage drilled in abrasive applications.
Feature: Larger than standard TFA.
3. Packing:
Wooden box, steel box or as your requirements
4. Payment Terms
T/T and L/C are acceptable(30% advanced payment after sign the contract,
Then 70% advanced payment after see the B/L)
PDC BIT WITH Matrix & steel BodyFormationLithologyIADCVery softClayM121MudstoneM222MarlM222softMarlM223Rock saltM232GypsumM232SandstoneM232Medium
softShaleM322SandstoneM322Cretaceous
rocksM323,M332MediumShaleM323MudstoneM323SandstoneM323LimestoneM323Medium
hardShaleM422MudstoneM333SandstoneM422LimestoneM423AnhydritesM432hardDolomiteM432SiltstoneM433LimestoneM433DolomiteM433Quartzite Very
hardQuartzite Basalt Flint