Matrix body

diameter 3"-23"

3-8 blades

highly customizable

Steel body

diameter 3"-26"

3-8 blades

highly customizable 

 

PDC coring bit

diameter 5 7/8" - 8 1/2"

Corebarrel size

4 3/8" X 2 5/8"

6 3/4" X 4"

 

Impregnated coring bit

diameter 5 7/8" - 8 1/2"

Corebarrel size

4 3/8" X 2 5/8"

6 3/4" X 4"

 

Ballaset drill bit

diameter 6"-12 1/4"

API connection

3 1/2", 4 1/2", 6 5/8"

 

Natural diamond drill bit

diameter 6" - 8 1/2"

API connection

3 1/2", 4 1/2"

 

Impregnated diamond  drill bit

diameter 6" - 12 1/4"

API connection

3 1/2", 4 1/2", 6 5/8"

 

Parabolic pilot bit

diameter 6", 8 1/2"

API connection

3 1/2", 4 1/2"

Customization - Everything is possible.

To design and manufacture your drill bit, you provide us with either

•  the blue prints,

•  an exact copy of a sample, using a seven axis laser scan arm,

•  or information about the formation to be drilled.

 

Bit designing

1. Formation analysis

•  By applying professional software to analyze logging data (DEN, AC & GR), we can get information such as compressive strength, hardness, abrasiveness coefficient and drillability value.

2. Design and analysis for the PDC drill-bit

•  Balanced load on cutters will contribute to optimum bit wear and bit life; force balance on bit will enhance drilling stability.

•  With the help of an advanced software we can define the best positioning of the cutters.

3. Analysis of hydraulic characteristics

•  The aim is to provide a higher ROP, longer bit life and lower CPF

•  Stability in Drilling: min axial vibration min radial vibration min torsion vibration

 

High quality

•  Using a Romer 7 axis laser scan arm, we achieve a superior precision in quality management of ±0.03 mm(This device is also used for reverse-engineering).

•  Our 5- and 4-axis CNC machines as well as our laser molding M/C 3D printer both work with a precision of ±0.02 mm.

•  We only use high quality PDC cutters. They are either imported from the UK or USA, or are Chinese made.

•  In our own R/D department we steadily increase our products’ performance and develop new strategies to decrease costs and increase effectiveness.

•  We work together with a leading Chinese Petroleum university for further research work.

•  Our products are already being used successfully in China as well as the Middle East, Africa and South America.

•  With our products we achieve longer footage and higher ROP for our customers.

•  We offer pre-sale and after-sale service and will directly send our technicians to you for in-field-assistance on demand.

产品中心,亚贝,

产品中心-亚贝

产品中心,亚贝