Hard alloy tooth design three cone drill bit in stock supply

Tricone Bit Description

Three cone drill bit is currently one of the most widely used types of drill bits in the fields of oil and gas drilling, geological exploration, and water well drilling. Its core advantage lies in its adaptability to multiple types of rock formations and efficient crushing ability. With the structural design of "three cone collaborative operation", it can achieve stable drilling under complex geological conditions and is the core tool for construction from shallow to deep wells.

Drilling rig parameters

In addition, there are some large-sized three cone drill bits, such as 26 inches (660 mm), 36 inches (914.4 mm), etc., mainly used for some special large-scale engineering or oil drilling projects.

The advantage of tricone rock bit

The core advantages are concentrated in three points:

Strong adaptability to geological formations: able to cope with "heterogeneous formations" (such as a well section with both soft and hard interlayers), the rolling characteristics of the roller can be broken through a combination of "crushing+shearing" to avoid the problem of PDC bits easily collapsing in hard interlayers; Especially in "extremely hard rock formations" such as gravel layers and basalt, the durability of three cone drill bits is more outstanding.
Impact resistance and wear resistance: The roller cone and bearing system are made of high-strength alloy, which can withstand the "alternating drilling pressure" and "torque impact" during deep well operations, and is not easily damaged due to instantaneous overload; The hard alloy teeth with inlaid teeth can repeatedly squeeze hard rocks, and a single drill bit can reach a depth of 800-1500 meters (depending on the formation).
Cost and maintenance are controllable: Compared to high-end PDC drill bits (priced at tens of thousands of yuan), three cone drill bits have lower costs, and some models can be "repaired and reused" (replacing worn cones or seals), reducing enterprise procurement costs; At the same time, its structure is mature, and on-site troubleshooting (such as roller jamming and seal failure) is simpler, reducing drilling downtime.

Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and

processing company for core drilling rigs, crawler drilling rigs, various track chassis, various

types of mud pumps, various track transport vehicles, etc. It is one of the outstanding

manufacturers of similar products in North China. Strong technical force. The modern production

equipment and complete testing means are specialized in the development, manufacture and

marketing of drilling rigs.

To ensure the quality and stability of the machine, we use the most advanced production and testing

equipment, Made from high quality materials, with fashion and compact design, that keeps our drilling

rigs more efficiency and with low failure rate, more economic and durable, and with a high comprehensive

cost performance. Our water drilling rigs have received the real market validation as the majority of our

customer’s positive feedback.

The company's main products are rigs: XY-1, XY-1A, XY-1B, GK-180, GK-200, DPP-100 and other series

of drilling rigs: gearbox assemblies and gyro assemblies for various rigs, Winch assembly, reducer assembly,

pump assembly. Drilling tools: sedimentary pipe joints, casing joints, casing couplings, drill pipe joints, casing

core pipes, lifters, automatic drop hammers, earth borrowers, standard penetrations, forks, lock joints, alloy drill

bits Hundreds of drilling tools, such as steel sand drill bits, core pipe joints, drill pipe pliers, and casing pliers.

Jinzhou City Shitan Machinery Equipment CO. LTD. has a complete and scientific quality management

system. The integrity, strength and product quality of Jinzhou Stone Exploration Machinery Co., Ltd. have been

recognized by the industry. Welcome friends from all walks of life come to visit, guide and negotiate business!