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| Availability: | |
|---|---|
| Quantity: | |
Basical Specification | ||
Size | 6 3/4 inch | |
IADC code | S416 | |
Thread | 3 1/2 inch | |
Type | steel body | |
No.of Nozzles | 4 | |
Gauge Length | 1.0~12.5 | |
blade | 4 | |
Operating parameter | | |
RPM(r/m) | 50~200 | |
WOB(KN) | 10~100 | |
Flow Rate (lps) | 8~25 | |
Formation | Soft and medium soft layer,high abrasive formation | |
1. Soft to mediun-hard formation application.
Medium parabolic crown profile and heavy cutter density provide high ROP in medium to hard formations with medium compressive strength and small abrasive layers.
2. multi-function hydraulics
The deep blade design can get high ROP in medium to hard formations and can effectively cool the bit in hrad and abrasive formations .
3. longer bit life
High intensified gage design provides for long runs on steerable system through hard and abrasive formations as teering application.
PDC ROCK BIT Option Features:
PDC Cutters
Different features of PDC cutters can be chosen in different wells or formations for maximizing both drill efficiency and economic
Gauge length
Short：Improved bit steerability and tool face control for directional or horizontal drilling, reduce slide section by achieve builds more quickly.
Extend：Enhances bit stability and allows more area for gauge protection components, improves bole hole quality.
Active gauge
Protect the gauge and improved hole quality
Inch | MM | AP(thread) | Blades |
4inch | 101.6mm | 2 7/8 | 3 blades 4 blades 5 blades 6 blades 7 blades |
4 1/2inch | 114.3mm | ||
4.5/8inch | 117.5mm | ||
4 3/4inch | 120.5mm | ||
5 1/8inch | 130.2mm | ||
5 1/4inch | 133.4mm | ||
5 3/4inch | 146mm | ||
5 7/8inch | 149.2mm | 3 1/2 | 3 blades 4 blades 5 blades 6 blades 7 blades |
6inch | 152.4mm | ||
6 1/8inch | 155.6mm | ||
6 1/4inch | 158.7m | ||
6 11/32inch | 161mm | ||
6 1/2inch | 165.1mm | ||
6 3/4inch | 171.4mm | ||
7 1/2inch | 190.5mm | 4 1/2 | 4 blades 5 blades 6 blades 7 blades 8 blades |
7 5/8 inch | 193.7mm | ||
7 7/8 inch | 200mm | ||
8 3/8 inch | 212.7mm | ||
8 1/2 inch | 215.9mm | ||
8 3/4 inch | 222.3mm | ||
9 11/64 inch | 233mm | ||
9 1/2 inch | 241.3mm | 6 5/8 | 4 blades 5 blades 6 blades 7 blades 8 blades 9 blades |
9 5/8 inch | 244.5mm | ||
9 7/8 inch | 250.8mm | ||
10 1/2 inch | 266.7mm | ||
10 5/8 inch | 269.9mm | ||
11 inch | 279.4mm | ||
11 5/8 inch | 295.3mm | ||
12 inch | 304.8mm | ||
12 1/4 inch | 311.1mm | ||
13 3/4 inch | 349.25mm | 7 5/8 | 4 blades 5 blades 6 blades 7 blades 8 blades 9 blades |
14 3/4 inch | 374.65mm | 7 5/8 | |
15 1/2 inch | 393.7mm | 7 5/8 | |
17 1/2 inch | 444.5mm | 7 5/8 |
At Hengji, you have a wide range of drill bits to choose from. Our selection includes TCI tricone bits, steel tooth tricone bits, single roller cone bits, PDC bits, hole openers, drag bits, and more.
We have successfully exported our bits to 58 countries worldwide. Being a trusted manufacturer and supplier of high-quality drill bits, we are the preferred choice for renowned oil and gas companies. Additionally, we are well-known as an OEM manufacturer for famous companies, earning us a strong reputation in the industry.
As an ISO9001 and SGS certified drill manufacturer, we take pride in offering you top-notch drill bits at competitive prices. We also provide a convenient door-to-door delivery service. Contact us via email to receive the best price available.
Packaging
Wood Box
Fumigation Tray if necessary
Other special package can be applied according to customer's need
Delivery
Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air
Basical Specification | ||
Size | 6 3/4 inch | |
IADC code | S416 | |
Thread | 3 1/2 inch | |
Type | steel body | |
No.of Nozzles | 4 | |
Gauge Length | 1.0~12.5 | |
blade | 4 | |
Operating parameter | | |
RPM(r/m) | 50~200 | |
WOB(KN) | 10~100 | |
Flow Rate (lps) | 8~25 | |
Formation | Soft and medium soft layer,high abrasive formation | |
1. Soft to mediun-hard formation application.
Medium parabolic crown profile and heavy cutter density provide high ROP in medium to hard formations with medium compressive strength and small abrasive layers.
2. multi-function hydraulics
The deep blade design can get high ROP in medium to hard formations and can effectively cool the bit in hrad and abrasive formations .
3. longer bit life
High intensified gage design provides for long runs on steerable system through hard and abrasive formations as teering application.
PDC ROCK BIT Option Features:
PDC Cutters
Different features of PDC cutters can be chosen in different wells or formations for maximizing both drill efficiency and economic
Gauge length
Short：Improved bit steerability and tool face control for directional or horizontal drilling, reduce slide section by achieve builds more quickly.
Extend：Enhances bit stability and allows more area for gauge protection components, improves bole hole quality.
Active gauge
Protect the gauge and improved hole quality
Inch | MM | AP(thread) | Blades |
4inch | 101.6mm | 2 7/8 | 3 blades 4 blades 5 blades 6 blades 7 blades |
4 1/2inch | 114.3mm | ||
4.5/8inch | 117.5mm | ||
4 3/4inch | 120.5mm | ||
5 1/8inch | 130.2mm | ||
5 1/4inch | 133.4mm | ||
5 3/4inch | 146mm | ||
5 7/8inch | 149.2mm | 3 1/2 | 3 blades 4 blades 5 blades 6 blades 7 blades |
6inch | 152.4mm | ||
6 1/8inch | 155.6mm | ||
6 1/4inch | 158.7m | ||
6 11/32inch | 161mm | ||
6 1/2inch | 165.1mm | ||
6 3/4inch | 171.4mm | ||
7 1/2inch | 190.5mm | 4 1/2 | 4 blades 5 blades 6 blades 7 blades 8 blades |
7 5/8 inch | 193.7mm | ||
7 7/8 inch | 200mm | ||
8 3/8 inch | 212.7mm | ||
8 1/2 inch | 215.9mm | ||
8 3/4 inch | 222.3mm | ||
9 11/64 inch | 233mm | ||
9 1/2 inch | 241.3mm | 6 5/8 | 4 blades 5 blades 6 blades 7 blades 8 blades 9 blades |
9 5/8 inch | 244.5mm | ||
9 7/8 inch | 250.8mm | ||
10 1/2 inch | 266.7mm | ||
10 5/8 inch | 269.9mm | ||
11 inch | 279.4mm | ||
11 5/8 inch | 295.3mm | ||
12 inch | 304.8mm | ||
12 1/4 inch | 311.1mm | ||
13 3/4 inch | 349.25mm | 7 5/8 | 4 blades 5 blades 6 blades 7 blades 8 blades 9 blades |
14 3/4 inch | 374.65mm | 7 5/8 | |
15 1/2 inch | 393.7mm | 7 5/8 | |
17 1/2 inch | 444.5mm | 7 5/8 |
At Hengji, you have a wide range of drill bits to choose from. Our selection includes TCI tricone bits, steel tooth tricone bits, single roller cone bits, PDC bits, hole openers, drag bits, and more.
We have successfully exported our bits to 58 countries worldwide. Being a trusted manufacturer and supplier of high-quality drill bits, we are the preferred choice for renowned oil and gas companies. Additionally, we are well-known as an OEM manufacturer for famous companies, earning us a strong reputation in the industry.
As an ISO9001 and SGS certified drill manufacturer, we take pride in offering you top-notch drill bits at competitive prices. We also provide a convenient door-to-door delivery service. Contact us via email to receive the best price available.
Packaging
Wood Box
Fumigation Tray if necessary
Other special package can be applied according to customer's need
Delivery
Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air
