OEM China Tricone Bit Manufacturers - Steel Body PDC Drill Bit – DeepFast
OEM China Tricone Bit Manufacturers - 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.
|
Bit Size |
8-1/2″ |
9-1/2″ |
12-1/4″ |
17-1/2″ |
|
Number of Blade |
6 |
6 |
6 |
6 |
|
Main Cutter Size |
5/8″(16mm) |
5/8″(16mm) |
5/8″(16mm) |
5/8*(16mm) |
|
Main Cutter Qty |
34-39 |
43-50 |
52-59 |
73-83 |
|
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 |
15.9in2(102.6cm2) |
18.4in2(118.7cm2) |
42.0in2 (271cm2 ) |
87.6in2 (565cm2) |
|
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 | S323 |
| Number of Blade | 6 |
| Number of nozzles | 5 |
| Total Cutters | 40 |
| Main Cutter Size | 5/8″(16 mm) |
| Gauge Length | 3.0″(76.2cm) |
| Junk Slot Area | 42 in2 (271cm2) |
| API connection | 6-5/8” 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.
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
Product detail pictures:
Related Product Guide:
Our well-equipped facilities and excellent excellent management throughout all stages of creation enables us to guarantee total buyer satisfaction for OEM China Tricone Bit Manufacturers - Steel Body PDC Drill Bit – DeepFast , The product will supply to all over the world, such as: Riyadh, Atlanta, Portland, We integrate all our advantages to continuously innovate, improve and optimize our industrial structure and product performance. We will always believe in and work on it. Welcome to join us to promote green light, together we will make a better Future!
By Anna from Karachi - 2017.11.01 17:04
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
By Odelia from South Korea - 2018.06.09 12:42
