PDC石油钻头

  • Matrix body PDC oil drill bit
  • Matrix body PDC oil drill bit
  • Matrix body PDC oil drill bit
  • Matrix body PDC oil drill bit
  • Matrix body PDC oil drill bit
Matrix body PDC oil drill bitMatrix body PDC oil drill bitMatrix body PDC oil drill bitMatrix body PDC oil drill bitMatrix body PDC oil drill bit

Matrix body PDC oil drill bit

Matrix body PDC oil drill bit


Product Description

Application

1,Suit for drilling medium to medium-hard formations.

2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .

3,Composite gage protection and low torque design improve rate of penetration .

4,CFD hydraulic balance design results in better bit cleaning and cutting removal .

5,Combined utilization of high performance PDC compacts significantly prolongs bit life

6,Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation requirements with available hydraulic flows.

Allows for higher flow rates with minimal increase in pump pressure.

Feature: Diamonds are impregnated in the matrix behind the PDC cutters

Benefit: Increased footage drilled in abrasive applications.

Bit type

Main bit size(mm)

Rock coefficient


PDC core drill bit

Single pipe

75/54.5  94/74    113/89  113/109  153/129

1-18


Two-pipes

75/54.5  94/68


PDC center drill bit

Concave 3 wing bit

60    75  94  113    133

1-18


Arc pillar

60    75  94  113    133

4-18



Many wing scraper

60    75  94  113    133   133  153    173  190  215

1-6


PDC Indexable drill bit

153/94   153/113       190/153   190/113

1-18


Model

118,152,215.9,244,311,445

Type

all kinds and size PDC bits

Applicable

water well, oil field,   construction, geothermal, directional boring, and underground foundation work

Formation

sticky, soft, medium hard, hard   formation

blade

4,5,6,7,8,9

Packing

fumigation free of wooden case

Payment Term

T/T (30% downpayment and   70%balance before shipping)

MOQ

1 Piece

Supply Ability

1000 Pieces/month

Delivery Time

within 7-15 work days