DRILLING TOOLS & SERVICES

Drilling Beyond Limit

At TKR Engineering, we specialise in pushing the boundaries of drilling and well services to meet the growing demands of the oil and gas industry. Our comprehensive suite of services is designed to enhance operational efficiency, ensure precision, and maximise resource extraction. To support all your drilling needs, we supply essential drilling tools, including drill bits, hole openers, and stabilisation equipment, providing high-quality and reliable solutions.

Drill Pipe

Our drill pipe rental service offers a wide range of high-quality drill pipes, as well as a variety of specialised drilling equipment and accessories for drilling and abandonment operations worldwide. The following is a list of available drill pipes:

2-7/8” x 10.40 lb/ft HT PAC Range 2
5” x 19.50 lb/ft NC50 Range 2
5” x 19.50 lb/ft XT50 Range 2
5-1/2” TT550 Range 2
5-7/8” x 23.40 lb/ft XT57 Range 2
4” x 14.00 lb/ft XT39 Range 2
5” x 19.50 lb/ft GPDS50 Range 2
2-7/8” x 10.40 lb/ft WT 23 Range 2
2-7/8” x 10.40 lb/ft WT 23 Range 2 (No HB)
2-7/8” x 10.40 lb/ft WT 26 Range 2
3-1/2” x 15.50 lb/ft NC38 DSTJ Range 2
5” x 19.50 lb/ft NC50 DSTJ Range 2
5-1/2” x 21.90 lb/ft FH DSTJ Range 2

Heavyweight Drill Pipe

Heavyweight drill pipe (HWDP) is a critical component of the drill string in oil and gas drilling operations that helps to prevent fatigue damage to the drill pipe and extend its service life. If you are looking for a high-quality, durable, and reliable heavyweight drill pipe, then look no further than us as we offer a wide range of HWDP products to meet your specific needs.

3-1/2” OD Integrated HWDP NC38 Range 2
3-1/2” OD Integrated HWDP NC38 DSTJ Range 2
5" OD Integrated HWDP NC50 DSTJ Range 2
5” OD Integrated Tool Joint HWDP NC50 Range 2
3-1/2” OD Integrated HWDP NC38 DSTJ Range 2
5" OD Integrated HWDP NC50 DSTJ Range 2
5" OD Integrated HWDP NC50 Range 2
5" OD Integrated HWDP NC50 Range 2
3-1/2" OD Welded HWDP NC38 DSTJ Range 2
5-1/2” OD Welded HWDP 5 1/2" FH DSTJ Range 2
4" OD Welded HWDP XT39 Range 2
5-7/8” OD Welded HWDP XT57 Range 2
5" OD Welded HWDP NC50 Range 2
6-5/8” OD Welded HWDP Range 2
5” OD Welded HWDP NC50 Range 2

Drill Collar

Drill collars are used to provide the axial force needed to advance the drill bit and to prevent the drill string from collapsing. Our drill collars are made of high-strength steel with a thick wall thickness. This gives them great tensile strength and resistance to bending. The following is the list of the available drill collars:

4-3/4" OD Flexiwate Non-Magnetic Drill Collar NC38
6-1/2” OD Flexiwate Non-Magnetic Drill Collar NC50
6-3/4” OD Flexiwate Non-Magnetic Drill Collar NC50
8” OD Flexiwate Non-Magnetic Drill Collar 6-5/8” REG
8 ¼” OD Flexiwate Non-Magnetic Drill Collar 6-5/8” REG
3-1/8” OD Slick Drill Collar HT PAC
3-1/8” OD Slick Drill Collar WT23
3-3/8” OD Slick Drill Collar WT26
4-1/8” OD Slick Drill Collar NC31
4-3/4” OD Slick Non-Magnetic Drill Collar NC38
6-3/4” OD Slick Non-Magnetic Drill Collar NC50
8” OD Slick Non-Magnetic Drill Collar 6-5/8” Reg
8-1/4” OD Slick Non-Magnetic Drill Collar 6-5/8” Reg
9-1/2” OD x 3″ ID – Slick Non-Magnetic Drill Collar 7-5/8” Reg
9-1/2” OD x 3 1/32” ID – Slick Non-Magnetic Drill Collar 7-5/8” Reg
9-1/2” OD x 4″ ID – Slick Non-Magnetic Drill Collar 7-5/8” Reg
9-1/2” OD x 3″ ID – Slick Non-Magnetic Drill Collar 7-5/8” Reg
9-1/2” OD x 3″ ID – Slick Non-Magnetic Drill Collar 7-5/8” Reg
8” OD Slick Special Drill Collar 6-5/8” REG LH Connection (JSH)
4-3/4” OD Spiral Drill Collar NC 38 Connection (Interdril)
4-3/4” OD Spiral Drill Collar PH 6 Connection (Interdril)
4-3/4” OD Spiral Drill Collar WT 38 Connection (Interdril)
6-1/2” OD Spiral Drill Collar NC 50 Connection (Interdril)
4-3/4” OD Spiral Drill Collar NC 38 Connection (JSH)
6-1/2” OD Spiral Drill Collar NC 50 Connection (JSH)
8 1/4” OD Spiral Drill Collar 6-5/8” REG Connection (JSH)
9-1/2” OD Spiral Drill Collar 7-5/8” REG Connection (JSH)
6-1/2” OD Spiral Drill Collar NC 50 Connection (VAM)
8” OD Spiral Drill Collar 6-5/8” REG Connection (VAM)
8” OD Spiral Drill Collar 6-5/8” REG Connection (Subdril)
6-3/4” OD Spiral Non-Magnetic Drill Collar NC 50 Connection
8-1/4” OD Spiral Non-Magnetic Drill Collar 6-5/8” REG Connection
9-1/2” OD Spiral Non-Magnetic Drill Collar 7-5/8” REG Connection

Pup Joints

Pup joints are essential small sections of pipe available in lengths up to 12 feet, used to adjust the length of your drill string to the exact requirements of the drilling operation. Our pup joints are manufactured from high-grade, durable steel to ensure reliability under operational pressures.

Available Pup Joints:

1. Standard Pup Joints

2. Integral Pup Joints

3. Rotary Shouldered Pup Joints

4. Non-Magnetic Pup Joints

All pup joints are available with premium threaded connections and can be customised to fit specific project needs. Whether for vertical, directional, or horizontal drilling, our pup joint rental service ensures that you have the right tools for effective and efficient drilling operations.

Pup Joint for New/ Premium 2 3/8" DP G-105 or S135 - 2 foot
Pup Joint for New/ Premium 2 3/8" DP G-105 or S135 - 2 foot
Pup Joint for New/ Premium 2 3/8" DP G-105 or S135 - 10 foot
Pup Joint for New/ Premium 2 3/8" DP G-105 or S135 - 15 foot
Pup Joint for New/ Premium 2 3/8" Flush Washpipe L-80 4.6/ 4.7 ppf nominal TSHW511 - 1 foot/ 1.5 foot/ 2 foot/ 2.5 foot/ 3 foot/ 4 foot/ 5 foot/ 10 foot/ 15 foot
Pup Joint for New/ Premium 2 7/8" Flush Washpipe L-80 6.4/ 6.5 ppf nominal TSHW511 - 1 foot/ 1.5 foot/ 2 foot/ 2.5 foot/ 3 foot/ 4 foot/ 5 foot/ 10 foot/ 15 foot
Pup Joint for New/ Premium 3 1/2" Flush Washpipe L-80 9.2/ 9.3 ppf nominal TSHW511 - 1 foot/ 1.5 foot/ 2 foot/ 2.5 foot/ 3 foot/ 4 foot/ 5 foot/ 10 foot/ 15 foot
Pup Joint for New/ Premium 4" Flush Washpipe L-80 9.5/ 11 ppf nominal TSHW511 - 1 foot/ 1.5 foot/ 2 foot/ 2.5 foot/ 5 foot/ 10 foot/ 15 foot

Cross-over Subs

Cross-over subs are specialised adapters that enable the connection of drill string components that have different thread sizes or types, facilitating a seamless transition and enhancing versatility of the drilling equipment.

Available Cross-Over Subs:

1. Top x Bottom Subs

2. Float Subs

3. Lift Subs

4. Saver Subs

Some of the cross-over subs we have available are listed down below. To see more, send a request to us at marketing@tkrengineering.com

2-7/8" PAC DSI Box x 4-1/2" IF Pin
4-1/2" IF Box x 2-7/8" PAC DSI
2-7/8" PAC DSI Box x 3-1/2" IF Pin
3-1/2" IF Box x 2-7/8" PAC DSI
2-7/8" VAM FJL / Hydrill 511 Box x 4-1/2" IF Pin
4-1/2" IF Box x 2-7/8" VAM FJL / Hydrill 511
7-5/8” Reg Pin x 6-5/8” Reg Box
6-5/8" FH Pin x 5-1/2" DSTJ / XT57 Box

Tubing

Tubing is essential components of oil and gas drilling operations. Tubing is used to transport fluids and cuttings from the drill bit to the surface, while wash pipe is used to clean the wellbore of debris. Our tubings are available in a variety of sizes and grades to meet the specific requirements of different drilling applications. The following is the list of the available tubing:

Flush Tubing:

2-3/8" 4.60# TSH511 Grade L80
2-3/8" 4.60# TSH511 Grade P110
2-7/8" 6.40# TSH511 Grade L80
2-7/8" 6.40# TSH511 Grade P110
3-1/2" 9.20# TSH511 Grade L80
3-1/2" 9.20# TSH511 Grade P110
4" 9.50# TSH511 Grade L80
4" 9.50# TSH511 Grade P110
4" 11.60# TSH511 Grade L80
4" 11.60# TSH511 Grade P110
5" 18.0# TSH511 Grade L80

Upset Tubing:

1.315" 1.80# TS-8 Grade L80
1.660" 3.02# CS Grade L80
1.90" 3.64# TS-8 Grade L80
2-3/" 4.70# EUE Grade N80 (8RD) R2
2-3/8" 5.95# TS6 Grade P110
2-7/8" 8.70# TSHW533 Grade P110
3-1/2" 12.95# Grade C95SS
3-1/2" 12.95# TS-6 Grade L80
3-1/2" 12.95# PH-6 Grade T-95
3-1/2" 15.8# TS-6 Grade C95SS
3-1/2" 15.8# TSHW533 Grade L80
3-1/2" 15.8# TSHW533 Grade L95
4-1/2" 15.5# TS-6 Grade L80
4-1/2" 15.5# TSHW533 Grade L80
4-1/2" 24.00# PH-4 Grade L95
4-1/2" 24.00# PH-4 Grade C-95SS

Circulating Tools

Circulating tools enable the controlled flow of fluids through the drill string, assisting in tasks such as cooling the drill bit, cleaning the wellbore, and transporting cuttings to the surface. By ensuring that fluids are efficiently circulated throughout the drilling process, it helps maintian operational efficiency and wellbore stability.

For more list of of circulating tools, send a request to us at marketing@tkrengineering.com

Water Bushing

Water bushing is specialised component used in the top drive system of a drilling rig. It provides a seal between the stationary and rotating parts of the top drive, allowing for the safe and efficient transfer of drilling fluids into the drill string. This sealing capability is crucial for preventing fluid leakage, maintaining system pressure, and ensuring that the drilling fluids are delivered effectively to the necessary parts of the drill string.

Together, circulating tools and water bushings exemplify the functionality of drilling accessories by contributing to the effective management of drilling operations, particularly in handling and directing fluids essential for drilling efficiency and safety. Each plays a vital role in optimising the performance and capabilities of the drilling equipment, making them indispensable components of the drilling process.

For more list of of water bushings, send a request to us at marketing@tkrengineering.com

REGISTERED PETRONAS CONTRACTOR

As a registered contractor under PETRONAS SWEC Code its personnel are committed to operate with compliance to all the requirements under the board and unit.