41/2â?? LTC Coupling Oil Casing
Oil casing is primarily used for drilling oil and gas wells and the transportation of oil and gas. It includes oil drill pipes, oil casings, and sucker rods.
Introduction to Oil Casing Coupling Types:
1. LTC (Long Thread Connector): Long round coupling. The long thread connection LTC has the same thread shape as STC and can be connected; however, such connections are generally not permitted because they can withstand different torque values.
2. STC (Stub (Short) Thread Connector): Short round coupling. Both STC and LTC threads belong to the API standard threads. The only difference is the length of the threads; LTC is longer, while STC is shorter. For a 41/2â?? outer diameter pipe, if the actual measured thread length exceeds 3 inches, it is generally considered LTC; if it is less than 3 inches, it is considered STC.
Coupling Types:
Short round coupling (STC), long round coupling (LTC), buttress coupling (BTC), and various high gastightness special couplings.
Production Process:
Hot rolling.
Product Use:
Used for drilling oil wells.
Packaging Method:
Steel straps/steel frames, or according to customer requirements.
Annual Supply Volume:
300,000 tons.
Our company strictly adheres to API Spec 5CT standards and the ISO 9001 international quality management system. We have manufacturing equipment, including CNC lathes, CNC coupling machines, automatic flaw detectors, CNC hydrostatic pressure testing machines, automatic marking machines, automatic painting and labeling machines, 16ton cranes, ultrasonic thickness gauges, and automatic feeding systems for production and testing.
While meeting domestic market needs, we provide highquality products and services to numerous enterprises and have established longterm supplier relationships with countries and regions such as Saudi Arabia, the United Arab Emirates, Sudan, Kuwait, and Turkey.
Management Philosophy:
Based on humane management, we implement modern management throughout all departments and processes of the enterprise; marketoriented, adhering to integrity and legality, and achieving winwin situations with customers.
We always follow the principle of prioritizing people before tasks, insisting on equipment and scientific management as the foundation, and providing customers with highquality products. With a complete marketing network and service system, we ensure satisfactory service for our customers. We look forward to working together to create brilliance!
SCHLAFHORST Autoconer X5 acquired in 2013 and in solid operational condition This machine has been used in a wellmaintained textile unit and is ideal for manufacturers looking to add reliable efficient yarn winding capacity at a lower investment
The X5 is known for its ease of use consistent performance and durability making it a practical choice for midsized spinning mills
Specifications
Model Autoconer X5
Year of Purchase 2013
Condition Good working condition
Number of DrumsSpindles Please confirm
Yarn Type Suitable for cottonblendssynthetics edit based on your usage
Features Standard automatic winding electronic yarn clearer soft package winding if applicable
Location Coimbatore Tamil Nadu India
Service Records Available
Availability Ready for dispatch
PDC cutter is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.
Alias:
Polycrystalline Diamond Compact
PDC Inserts
Application:
Petroleum
Oil field PDC bits
Size:
0608, 0808, 1304, 1308, 1313, 1613, 1616, 1913, 1916
Shape:
Plain/flat, Round, Spherical/Dome, Conical etc.
The diamond drill bit is used in nearly all applications including geothermal energy drilling, mining, water well and natural gas drilling, and oil well drilling.
Total depths range from 100' to 20,000'.
Application of PDC cutter
PDC cutters are widely used for petroleum and oil field PDC bit, geological PDC exploration bits, gas exploration bits, PDC coal mining drill bits.
PDC is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.
Advantages of PDC cutters
New cutting surfaces will appear during the course of abrasion, which keeps effective cutting rocks
High strength, high hardness and high wearing property of diamond layer as well as good self-sharpening
PDC drilling bit made of such PDC will break up rocks depending on shearing action when it works, which is more effective than crushing of rocks by roller conebit or plowing and grinding of rocks by diamond impregnated bit
The serrate structure combination between polycrystalline diamond layer and hard alloy substrate allows more fixed combination between the two layers and more impact resistance of the whole PDC.
Correct use of PDC drill bits
PDC bits work best in large sections of homogeneous soft to medium hard formations.
Not suitable for drilling gravel layer and soft and hard interlaced formation.
It adopts low drilling pressure, high speed, and large displacement for drilling, and the drill bit has a good effect.
Before the drill bit goes into the well, the bottom of the well should be cleaned to ensure that there are no metal falling objects.
When the drill bit just goes into the well, it is necessary to use a small WOB and low rotational speed to run in harmony, and resume normal drilling after the bottom hole is formed.
PDC drill bits are integral drill bits without any moving parts and are suitable for high-speed turbine drilling.
HDD Hole Opener (Reamer) is a tool used for downhole reaming in the fields of petroleum, geology, coal mines and other fields. It is mainly used in the reaming of hard rock well sections, rotation and rotary steering combinations of vertical wells and inclined wells.
Features Of HDD Drilling
High-speed rock breaking capability
Reduce the risk of fracturing
Optimize the cost and efficiency of hdd horizontal directional drilling
Strengthen the back of the palm to improve wear resistance
Proprietary bearing design to maximize cutting efficiency
As one of horizontal directional drilling companies, we can provide kinds of horizontal directional drill for sale . If you want to buy directional drill, please contact us.
Sanlong Drill Bit (registered trademark: excellent) is a company focusing on the research and development, production and sales of drill bit quality. Since its establishment in 2014, we have always adhered to high-quality products and excellent services as the core, providing global customers with drill tools with excellent performance and in line with ISO and API 7-1 standards. Our service areas cover oil and gas, mining exploration and mining, trenchless engineering and water well drilling, and our products are exported to Russia, Tajikistan, Ukraine, South Africa, the United States, Mexico, Turkey and other countries and regions.
Bit breaker are used to assist in pipe and bit separation. The bit breaker must match the bit profile or the bit may be ruined before ever being used.
Classification Of Bit Breaker
Our company can provide you with the bit breaker for PDC drill bits and Tricone drill bits.
And can provide bit breaker that match the size of your professional drill bits according to your requirements.
Specifications Of Bit Breaker
Parameter Description
Model The specific model of the shackle is determined according to the model and size of the drill bit, (such as: 22 inches, roller drill bit\12 1/4 inch PDC drill bit)
Compatible bit The bit sizes or types it can accommodate, such as specific PDC or roller bits
Weight Total weight of the bit breaker, typically measured in kilograms (kg) or pounds (lbs)
working pressure Maximum working pressure, usually expressed in megapascals (MPa) or pounds per square inch (psi)
Features Special functionalities, such as anti-slip design or quick-connect features
As one of bit breaker suppliers, we can provide different breaker bit types for sale, anything you need, please contact us.
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