
PDC bits
Preview

Bits for drilling soft and medium rocks
Combining cutting-edge engineering techniques and revolutionary design, this line of high-speed steerable bits is specifically designed for drilling wells with high ROP.
The design of this line of bits combines unsurpassed speed and cutting structure durability, allowing drilling both vertical and directional extended-reach wells with the possibility of high DLS.

Bits for drilling hard rocks
This line of bits allows drilling medium, hard and abrasive rocks at a constant high speed. Revolutionary design technology helps achieving maximum vibration damping in difficult intervals and reduces shock loads on cutting structure.
A set of design solutions implemented in the bits of this line allows getting maximum speeds, high penetration and excellent steerability when drilling both vertical and directional wells.
Characteristics
Main cutting structure

OPTION “Y”
Highest abrasion resistant cutters

OPTION “T”
Increased resistance cutters
Backup row

OPTION “E”
Additional row of PDC cutters, located behind the main row.

OPTION “O”
Additional diamond-impregnated carbide inserts located behind the main row

OPTION “C”
Additional stabilization inserts located behind the main row.
Gage part

OPTION “B”
Back reaming cutters on gage relief

OPTION “A”
Gage surface is reinforced with TSP inserts

OPTION “X”
Gage surface protected by diamond-impregnated carbide inserts
Flushing

OPTION “H”
Unchangeable nozzles
Body

OPTION “M”
Matrix body
Tool joint

OPTION “P”
Box connection
Documentation
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Rock destruction tools catalogue
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IADC Classification for PDC and Diamond Bits
Reviews
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Feedback from RN-Nyaganneftegaz on cooperation with “BURINTEKH”, Ltd: record-breaking drilling performance in all intervals at Kamennaya area were achieved, conditions for high competition and trouble-free operation were created, effective combinations of bit models, PDM and special equipment were tested and selected.
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Feedback on “BURINTEKH”, Ltd bits performance at the facilities of the Nefteyugansk subsidiary LLC "RN-Drilling".: rate of penetration during drilling corresponded to the drilling program, the wear resistance of the bits will allow drilling a well per one run, the wear of the bit is minimal, the vibration indicators are minimal.
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At the facilities of Gubkinsky subsidiary LLC RN-Drilling a range of services for construction of directional and horizontal wells is rendered. “BURINTEKH”, Ltd performs work on time and with good quality, uses advanced technologies, the company's equipment allows for trouble-free drilling of wells.
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During operations at the facilities of LLC RussNeft-Drilling, “BURINTEKH”, Ltd engineers have proven themselves as experienced specialists. When rendering PDC bits run services high results were shown in terms of ROP. The use of systems "SKIF" and "SKIF+" made it possible to ensure trouble-free drilling.
Records
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BIT 220.7 BT 613 YCB.321-01
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BIT 220.7 B 613 TBP.381
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BIT 219.1 BT 416 YCB.022-01
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BIT 219.1 BT 416 YCB.022-01
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BIT 219.1 BT 613 YCB.322-01
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BIT 215.9 BT 716 YCM.382
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BIT 215.9 BT 716 YCM.382
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BIT 215.9 BT 419 YECB.02-01
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BIT 295.3 B 519 TCM
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BIT 215.9 BT 416 YECB.02-01
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BIT 295.3 B 519 TCM
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BIT 219.1 BT 716 YCM.382
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BIT 220.7 BT 616 YCB.30-01
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BIT 220.7 BT 613 YCBAM.322
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BIT 220.7 BT 416 YCB.02-01
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BIT 215.9 B 716 YCM.382
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BIT 215.9 BT 613.321-01
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BIT 295.3 BT 619.07
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BIT 220.7 BT 613 YCB.322-01
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BIT 219.1 B 519 YCB.382-01
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BIT 311.2 B 519 TCB
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BIT 220.7 BT 613 YCB.322-01
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BIT 152.4 B 416 Y.19
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BIT 220.7 BT 416 YEM
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BIT 215.9 BT 419 TECB.02-01
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BIT 215.9 BT 416 YCB.021-01
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BIT 215.9 BT 419 TECB.02-01
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BIT 220.7 BT 416 YCB.02-01
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BIT 295.3 B 519 TCM
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BIT 215.9 BT 416 Y
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BIT 311.2 B 419 TC
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BIT 311.2 B 519 TCB
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BIT 295.3 BT 619.07
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BIT 311.2 BT 419 TCB.02
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BIT 311.2 BT 419 TCB.02
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BIT 152.4 B 613 Y.30
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BIT 220.7 BT 613 Y.32-02
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BIT2-220.7 MC
Publications
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Reducing vibration while drilling by improving the design of PDC bits
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Full throttle! More than half of the annual footage in Russia is drilled with “BURINTEKH”, Ltd bits
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Record ROP values of “BURINTEKH”, Ltd bits
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Optimization of PDC bit designs aimed at reducing the drilling time for the production casing Strong stand
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Strong stand
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Remember the past, live in the moment and believe in the future!
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In ten years we have managed to become the market leader
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Kazakhstan: Technological cooperation and common goals
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“BURINTEKH”, Ltd expands the scope of PDC bits application
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PDC bit selection principles
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Approaches to providing rock cutting tools
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TALAKAN: cooperation is the way to success
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“BURINTEKH”, Ltd creates a tool for efficient drilling in Eastern Siberia
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PDC bit high scores
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Bits produced by “BURINTEKH”, Ltd for hard rocks
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The practice of using “BURINTEKH”, Ltd PDC bits when using coiled tubing technologies
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“BURINTEKH”, Ltd: innovative technologies that changed drilling
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Prospects for the development of drilling technology with PDC bits in the Republic of Kazakhstan
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“BURINTEKH”, Ltd - Results of 2006
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1400 meters of meterage per day
Patents
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Drill blade bit
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Blade bit with cylindrical cutting structure
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Drill blade bit
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Blade bit
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Blade bit with wear-resistant cylindrical cutting structure
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Bladed bit with wear-resistant cutting structure (options)
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Blade bit (options)
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Blade bit
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Blade bit
Related production:
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