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How should the drill pipe be maintained after use?
After the drilling operation is completed, the drill tools are neatly placed on the drill pipe rack according to different specifications, wall thickness, water hole size, steel grade and classification grade, need to rinse ,blow dry the inner and outer surfaces of the drill tool, joint threads, ...Read more -
Surface treatment of downhole motor- the successful solution to the corrosion in saturated brine
1. Successfully solved the corrosion problem in saturated brine. Processing method comparison: a. Chromium plating is the most widely used method at present. 90% of domestic petroleum customers use this method, which has a short service life and low price. The biggest problem of electroplating is...Read more -
Well cleaning operation process and technical points
Well cleaning is a process in which the well cleaning fluid with certain performance is injected into the wellbore at the ground side, and the dirt such as wax formation, dead oil, rust, and impurities on the wall and tubing are mixed into the well cleaning fluid and brought to the surface. Cle...Read more -
Four new trends driving the oil industry in 2023
1. Supply is tight While traders are quite concerned about the state of the global economy, most investment banks and energy consultancies are still forecasting higher oil prices through 2023, and for good reason, at a time when crude supplies are tightening around the world. Opec + ‘s rec...Read more -
Integral blade stabilizers to US Client
Landrill oil tools recently shipped 10 pcs of Integral blade stabilizers to US last friday. This single-piece tool is made by high-strength alloy steel and eliminate the risk of leaving components or pieces in the hole. Drilling stabilizer is a piece of downhole equipment used in the bottom hol...Read more -
China deep-sea oil and gas exploration and development enter the fast lane
Recently, China first self-operated ultra-deepwater large gas field “Shenhai No. 1″ has been put into operation for the second anniversary, with a cumulative production of more than 5 billion cubic meters of natural gas.In the past two years, CNOOC has continued to make efforts in dee...Read more -
Blast Joint For International Drilling Company
Landrill Oil Tools has just shipped one batch of Blast Joints for an international equipment company today. Landrill has 15 years of rich experience in the petroleum equipment industry, and customers from more than 52 countries and regions are using Landrill products. The Blast Joint is a vita...Read more -
Oil and gas drilling industry has ushered in an intelligent revolution
With the rapid development of artificial intelligence technology, more and more oil drilling companies have begun to apply intelligent technology to improve production efficiency and reduce costs. The intelligent drilling system is an important step for the oil drilling industry to enter the int...Read more -
Landrill New Website Official Debut
Dear new and old customers: Greetings! First of all, thank you for your long-term concern and support for LANDRILL! After careful planning and preparation, our new website is officially launched today. Please visit us https://www.landrilloiltools.com/ The new version of the website has b...Read more -
How to avoid drill collar fatigue damage ?
The drill collar is an important tool in oil drilling, which is used in the drilling process to provide good vertical stability and gravity assisted pressure control. To avoid fatigue damage to oil drill collars, the following factors can be considered: Use the right drill collar: Select the r...Read more -
Tianjin Zhonghai Oilfield Service “Xuanji” system high-speed transmission technology to achieve large-scale application
Recently, China Oilfield Service Co., LTD. (referred to as "COSL") independently developed rotary steering drilling and drilling while logging system "high rate pulser" (referred to as "HSVP") in a land oil field application success, transmission rate of 3 bits/second, d...Read more -
China Has Become the World’s Largest Oil Refining Country, And the Petrochemical Industry Has Achieved a New Leap Forward.
The China Petroleum and Chemical Industry Federation (February 16) released the economic operation of China's petroleum and chemical industry in 2022. Our country's petroleum and chemical industry operates in an overall stable and order...Read more
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