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{"title":"6.5in 165.1mm PDC Drill Bit for Super Hard Formations with 38 Cutter Count","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/95\/4d4e20b544ec72404a3624c1c3ef-200x200-1\/6_5in_165_1mm_pdc_drill_bit_for_super_hard_formations_with_38_cutter_count_diamond_drill_bit.jpg","attrs":{"Brand Name":"XINGTONG","Model Number":"6.5\u2033 165.1mm XH 5164","Supply Ability":"Stable supply and support for bulk customization.","Nozzle type & count":"M*5"}}
{"title":"Rigid Body PDC Drill Bit 8 3\/4\u2033222mm XH 6164ML Model for Super Hard Formation","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/b0\/121188a73595291ac8045b44591c-200x200-1\/rigid_body_pdc_drill_bit_8_3_2f4_e2_80_b3222mm_xh_6164ml_model_for_super_hard_formation_oil_drilling.jpg","attrs":{"IADC code":"S434","Gauge":"14","Make-Up Length":"516mm","Supply Ability":"Stable supply and support for bulk customization."}}
{"title":"PDC Drill Bit 8 1\/2\u2033 216mm with 64 Cutters for Super Hard Formations Oil","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/ba\/7603e68dc578910d5cd62ec96222-200x200-1\/pdc_drill_bit_8_1_2f2_e2_80_b3_216mm_with_64_cutters_for_super_hard_formations_oil_drilling.jpg","attrs":{"Updrill":"6","Make-Up TQ":"16-24KN.m","Approximate Shipping Weight":"78kg","Nozzle type & count":"L*5"}}
{"title":"8 1\/2\u2033 216mm PDC Drill Bit with High-Efficiency Rock Breaking and Steel Body for","imgUrl":"https:\/\/img.chinax.com\/nimg\/47\/2f\/e94e4a6a3623db821a60a6b1b2cb-200x200-1\/8_1_2f2_e2_80_b3_216mm_pdc_drill_bit_with_high_efficiency_rock_breaking_and_steel_body_for_optimal_performance.jpg","attrs":{"IADC code":"S324","Face":"23","Junk slot area (sq mm)":"10677","Gauge":"6"}}
{"title":"8 1\/2\u2033 216mm PDC Drill Bit for High-Speed Drilling in Soft Formations with Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/2e\/dd364d84bfaef7b4f2de640d4f43-200x200-1\/8_1_2f2_e2_80_b3_216mm_pdc_drill_bit_for_high_speed_drilling_in_soft_formations_with_steel_body.jpg","attrs":{"IADC code":"S324","Face":"41","Junk slot area (sq mm)":"12535.46","Gauge":"15"}}
{"title":"16-24KNm Make-Up TQ PDC Drill Bit with 53 Cutter Count and Dual Row Cutting","imgUrl":"https:\/\/img.chinax.com\/nimg\/58\/55\/e18c22adf587fdc8e6e5dad8cd8e-200x200-1\/16_24knm_make_up_tq_pdc_drill_bit_with_53_cutter_count_and_dual_row_cutting_structure_for_oil_drilling.jpg","attrs":{"Updrill":"6","Make-Up TQ":"16-24KN.m","Approximate Shipping Weight":"79kg","Nozzle type & count":"L*6"}}
The XD series drill bits are advanced directional drilling tools engineered to meet the rigorous demands of various directional well applications, including coalbed methane drainage directional wells and oil horizontal wells. Incorporating the latest drill-bit design concepts and featuring specialized optimization in both structure and materials, the XD series delivers highly efficient rock-breaking performance even under complex wellbore trajectory conditions.
Key Applications & Features
Rotary & Directional Systems
Suitable for use with rotary steerable systems to increase build rates, or with screw motors to enhance directional drilling efficiency.
Compact Design
Ultra-short body design reduces effective make-up length by 40% compared to conventional drill bits, significantly enhancing deviation-control capability.
Stable Performance
Unique detent-tooth design ensures excellent tool-face stability even under enhanced weight-on-bit during directional sliding operations.
Maximum Build Rates
Maximum build rate for bent subs: ≥30°/30 m | Maximum build rate for rotary steerable systems: ≥15°/30 m
Operating Conditions
The XD directional series is specifically designed for critical drilling sections such as the build-up and horizontal sections of directional wells. It can be effectively used in conjunction with downhole screw motors and other directional tools. In demanding applications such as coal mine gas drainage boreholes and highly challenging, long-reach wells, this drill bit series has consistently delivered outstanding performance, achieving superior single-trip penetration and rapid rates of penetration.
