Henan Zhuolinturer Technology Co., Ltd.
Henan Zhuolinturer Technology Co., Ltd.

A comprehensive enterprise specialized in R&D, design, production and sales of petroleum drilling and production machines and tools as well as geological prospecting tools

VIEW MORE
Dedicated to development and manufacturing of drilling and production machines and tools
Dedicated to development and manufacturing of drilling and production machines and tools

We produce a variety of products, including drilling platforms, drill bits, drill pipes, drilling fluid pumps, drill pipe connectors and other drilling and production tools and can also customize products according to special requirements of customers

VIEW MORE

About zhuolintuer

About Zolintoul

Henan Zhuolintu’er Technology Co., Ltd. is a comprehensive enterprise specialized in R&D, design, production and sales of petroleum drilling and production machines and tools as well as geological prospecting tools. The factory is located in Jiyuan City of Henan Province, on the shore of Yellow River Xiaolangdi water control project and on the foot of the magnificent Wangwu Mountain. The factory covers a land area of more than 30,000 m2 and possesses RMB 100 million assets. The Company has established a good cooperative development relationship with many universities and authoritative units, which provides profound technical supports for product R&D. 

VIEW MORE
Zolinturer

professionalInternational Company

A comprehensive enterprise specialized in R&D, design, production and sales of petroleum drilling and production machines and tools as well as geological prospecting tools 

Professional International Company

A comprehensive enterprise specialized in R&D, design, production and sales of petroleum drilling and production machines and tools as well as geological prospecting tools 

Experienced team

We possesses an experienced team composed of members who have profound specialized knowledge about production and sales of petroleum drilling and production machines and tools 

A variety of products

A comprehensive enterprise specialized in R&D, design, production and sales of petroleum drilling and production machines and tools as well as geological prospecting tools 

High business reputation

We perform extensive economic cooperation and technical exchange with domestic and overseas friends relying on the high reputation, abundant funds and strong technical force 

NEWS CENTER

Application cases 

We have extensive economic cooperation and technical exchange with domestic and overseas friends and work with them to develop and manufacture drilling and production machines and tools to provide more petroleum companies with premium products and services

Application Case

Application Case

Application Case

Application Case

Case

Case

Application Case

Application Case

Application Case

Application Case

NEWS CENTER

NewsCenter

What is the working condition of the drill string during drilling

During the drilling process, the drill string alternates between working in two operations: tripping in and out and normal drilling.

2026-04-22

How to effectively manage and utilize the drill string, as well as how to select an appropriate drill bit combination, is particularly crucial during the drilling process

The drill string consists of the kelly, drill pipe, drill collar, stabilizer, and various other accessories.

2026-04-15

The transition characteristics of heavy drill pipe from flexible drill pipe to rigid drill collar during drilling

The transition characteristics of heavy drill pipes from flexible drill pipes to rigid drill collars during drilling

2026-04-09

What are the advantages of using heavy drill pipes instead of drill collars in softer geological formations

Heavyweight drill pipe can replace drill collars to address a series of issues arising in vertical drilling under relatively soft geological formations。

2026-04-01

Under what circumstances will fatigue fracture occur in oil drill pipes

Oil drill pipes are subjected to various alternating loads in complex working environments. When the cumulative effect of these loads exceeds the fatigue limit of the material, fatigue fracture occurs.

2026-03-25

Oil drill pipes achieve intelligence and greening, leading the industry transformation

Oil drill pipes achieve intelligent and green transformation, leading the industry's evolution

2026-03-18

Upgraded process for new oil drill pipes enhances performance stability

The upgraded process for new petroleum drill pipes can significantly enhance performance stability

2026-03-11

The enhanced reliability and lifespan of the new petroleum drill pipe structure after optimization

The new diamond drill rod adopts an integrated threaded connection design, eliminating stress concentration points of traditional threads, reducing leakage and fracture risks, increasing fatigue life cycle by 38%, and significantly lowering the probability of fatigue fractures.

2026-02-04

What are the manifestations of material innovation in new oil drill pipes

The innovation of new petroleum drill pipe materials is reflected in breaking through the limits of traditional performance:

2026-01-28

The difference between drill collar and drill pipe

During the drilling process, the weight of the drill string generates the drilling pressure, resulting in compressive stress on the lower section of the drill string.

2026-01-21