pdc drill bit for well drilling from China manufacturer - Hejian Perfect Drilling Equipment Co., Ltd.

Price:	500.0~1500.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Hebei, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: all sizes of bits

Production Capacity: 100 pieces per week

Delivery Date: 3 to 7 days

Type: Drill Bit

Material: Carbide

Processing Type: Forging

Use: Well Drilling

Means of Transport: Ocean

Packing: Plywood Case

Application: Oil

Brand Name: Kingdream,CS and Lilin

Machine Type: Drilling Tool

Certification: API

Bearing: Metal Sealed Bearing

Certified by ISO9001&API
Covers all IADC codes
Size:4 3/5" (116.8mm)~17 1/2" (444.5mm)

product name:

pdc drill bit for well drilling

Certified by ISO9001&API
Covers all IADC codes
Size:4 3/5" (116.8mm)~17 1/2" (444.5mm)

PDC drill bit for well drilling

Manufacturer supply PDC drill Bit

1) Bit profile is optimized and is suitable for drilling soft to medium formations.

2) Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and spiral gage are also designed so that the load on bit is balanced which resulting better stability of the bit.

3) Multiple types of high performance PDC cutters are strategically arranged on bit for improved service life of the bit.

Technical specifications of the common size drill bit

Specifications				Recommended operation parameters
SIZE	NOZZLE	GAGE	API	HYDRAULIG FLOW RATE		ROTATION SPEED	WEIGHT ON BIT
SIZE	QTY.	LENGTH	CONNECTION	HYDRAULIG FLOW RATE		ROTATION SPEED	WEIGHT ON BIT
in	NO.	in	in	l/s	gpm	rpm	KN	KIBS
8-1/2	6-8	2-3	4-1/2	25-38	400-600	60-350	13-66	3-15
9-7/8	6-8	2-4	6-5/8	30-44	475-700	60-350	13-90	3-20
12-1/4	6-9	2-4	6-5/8	38-60	600-950	60-350	13-100	3-22
16	6-9	3-5	7-5/8	60-90	950-1450	60-300	17-135	4-30
17-1/2	6-9	3-5	7-5/8	60-90	950-1450	60-300	17-135	4-30

4) Shock absorbers are designed to make the bit capable of drilling through formations with hard stringers.

5) Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.

6) Erosion on bit surface is effectively prevented by utilizing hardfacing material of highly erosion resistant and applying advanced base metal enhancement technology.

7) Ports on bit are also optimally designed to prevent erosion of water courses inside the bit.

Products
pdc drill bit for well drilling