china PDC core drilling bit from China manufacturer - Hejian Huanyu Petroleum Machinery Co., Ltd.

Price:	250.0~10000.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU,
Place of Origin:	Hebei, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: 75 to 346mm

Production Capacity: 500 pieces/month

Delivery Date: 7-10 days

Style: Others

colour: blue or as your requirement

formation: soft formation to hard form...

blades: 3-8blaeds

Means of Transport: Ocean,Land,Air,

Packing: wooden case

Type: Utility

Brand Name: HY,HuanYu, KingDream,JZ,LiL...

certificate: ISO9001&API

TFA: 0.3-08, 0.6-1.2

port: tianjin

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

1.Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit.

2. Main cutter are high performance PDC cutters to insure service life of the bit while improving ROP.

3. Cutter exposure is optimized to insure the oil bit can achieve higher ROP is soft to medium formations.

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.

Models and working parameter

Profile of PDC Core Model
Model		Application
PDC Core Drill Bit	Normal PDC Type	Soft-medium hard formation of f≤8
	Reinforced PDC Type	Medium-hard formation of f≤10

Working Parameter of Available Model
Outside Dia(MM)	Inside Dia(MM)	Weight on bit(KN)	Rotary Speed(RPM)	Connection Type
56	39	6~8	300~500
60	45	6~8	300~500
75	49	4.8~12	200~300
75	54.5	4.8~12	200~300
75	60	4.8~12	200~300
77	55	4.8~12	200~300
94	62	6.4~16	150~250
94	69	6.4~16	150~250
113	93	8.8~22	120~200
133	113	15~30	100~200
153	133	15~30	100~200
152	110	15~30	100~200
190	110	18~44	100~150
190	152	18~44