Manufacturer for Diamond Tip Drill Bit - Steel Body PDC Drill Bit – DeepFast


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Manufacturer for Diamond Tip Drill Bit - Steel Body PDC Drill Bit – DeepFast Detail:

Design for higher ROP in drilling deeper and harder formations, PDC drill bit always drills from ground to bottom directly with less or even a single run, saving large amount of drill time and cost .

Differ from tricone bit, PDC drill bit runs with lower WOB but Higher RPM, so it usually works with downhole motor to pick up rotating speed.

The performance of PDC drill bit depends a lot on PDC cutters, we provide unique solution to specific requirement on varied formations.

1605-s223

Bit Size

8-1/2″

9-1/2″

12-1/4″

17-1/2″

Number of Blade

5

5

5

5

Main Cutter Size

5/8″(16mm)

5/8″(16mm)

5/8″(16mm)

5/8″(16mm)

Main Cutter Qty

29-34

37-43

46-53

65-75

Gauge Length

2.0″(50.8 mm)

2.5″(63.5 mm)

3.0″(76.2 mm)

3.0″(76.2 mm)

Nozzle Qty(type)

6SP

7SP

8SP

9SP

Junk Slot Area

18.4in2(118.7cm2)

25.4in2(163.9cm2)

48.1in2 (310cm2)

100.9in2 (651cm2)

Make-up Length

13.2″(335.3mm)

14.3″(363.2mm)

14.5″(368.3mm)

20.3″(515.6mm)

API connection

4-1/2″ Reg.

6-5/8″ Reg.

6-5/8″ Reg.

7-5/8″ Reg.

Introduction:

Steel Body PDC Drill Bit obtains better ROP in soft to medium hard formations and lower compressive strength.

Features

1.Durasef Gauge: Super strong material promotes gauge wear resistance to enhance long lifetime.

2.Hydraulics: The movement and cooling of cuttings can be optimized by the hydraulic design that matches the chip quantity and displacement of each blade.

3.Special Backrake Design: A Backrake can be added in the bit in order to prevent the bit from getting stuck when drilling.

Technology

Unique Blade Design: Importing exclusive cutting teeth and unique curved blade design improve the ability of drilling in hard interlayer.

Product Specifications:

IADC code S223
Number of Blade 5
Number of nozzles 5
Total Cutters 40
Main Cutter Size 5/8″(16 mm)
Gauge Length 2.0″(5.08cm)
Junk Slot Area 18.4 in2 (118.7cm2)
API connection 4-1/2” API Reg.

 

Recommended Operating Parameters:

Flow rate 25~38L/S
Rotary Speed 60~350 RPM
Weight on bit 25~100KN
Mix Weight on bit 130 KN

Steel Body PDC Bits Set ROP Records While Drilling  

in Sichuan China.

1-1

CHALLENGES

In order to reduce the cost of imported PDC Bit from Smith and Halliburton, Chinese manufacture offer their own designed PDC Bit for well drilling to replace Smith Bits.

SOLUTION

In order to achieve better ROP, DeepFast offer its own designed Steel Body PDC Bit 12 1/4″ DFS1905U to obtain higher ROP.

RESULTS

It sets new ROP record of 22.18 m/h.

It has better ROP than Smith Bit and Halliburton in this area.

Overview

In the Sichuan of China the formation is medium-hard but abrasive, Chuanqing West Drilling Company would like to improve drilling speed and it specially carry out PDC tests in SI005-X5 and $I005-X6 wells starting drilling from about 500 meters for 12 1/4 hole. Deefast designs the Steel Body PDC Bit 12 1/4″DFS1905U for this project.

Technology Advantage

The Steel Body PDC Bit 12 1/4” DFS1905U is an improved bit specially developed for stability and high performance. With the advanced PDC cutter and unique blade design, it has improved the stability while drilling. This bit has preventing bit sticking technology, Gauge enhancement technology and adopts high-performance PDC Cutters. It has the characteristics of high rotary speed, stable operation and long service life while drilling

Performance

It sets new ROP record of 22.18 m/h, and the average of ROP of five bits is 17.27m/h.

It has better ROP than Smith Bit and Halliburton in this area.

12 1/4″ PDC Bit Drilling Performance

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Product detail pictures:

Manufacturer for Diamond Tip Drill Bit - Steel Body PDC Drill Bit – DeepFast detail pictures

Manufacturer for Diamond Tip Drill Bit - Steel Body PDC Drill Bit – DeepFast detail pictures

Manufacturer for Diamond Tip Drill Bit - Steel Body PDC Drill Bit – DeepFast detail pictures


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Often customer-oriented, and it's our ultimate target to become not only probably the most reputable, trustable and honest provider, but also the partner for our customers for Manufacturer for Diamond Tip Drill Bit - Steel Body PDC Drill Bit – DeepFast , The product will supply to all over the world, such as: Georgia, Serbia, Florence, We have been seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.
  • The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Alice from Zurich - 2017.02.14 13:19
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Giselle from Cancun - 2017.03.08 14:45
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