Drilling mud, also known as drilling fluid, plays a very important role in drilling operations and is considered to be the blood in oil drilling, but its chemical compositions are complex. Therefore, drilling waste mud is also one of the main pollution sources in the oil and gas industry. The harmle
The first successful drilling waste resource utilization of polysulfonate mud in China Read More »
In 2019, the Soil Pollution Prevention and Control Law was officially implemented, and the supporting Technical Guidelines for Contaminated Land Risk Management and Soil Remediation Effect Assessment (Trial) and some other documents gradually normalize the technologies and remediation effects of the
1. The target of sludge treatment and disposal is not clear. Sludge treatment and disposal should be aimed at “reduction, stabilization, and harmlessness”. “Recycling” is not the ultimate goal. The energy and materials in the sludge treatment and disposal process should be utilized as much a
Existing Problems in Sludge Treatment and Disposal Read More »
In recent years, with the continuous development and utilization of oil and natural gas, the reserve, development and service life of domestic and foreign oil and gas energy sources become very worrying. Countries are working hard to save energy and reduce emissions and develop new energy sources. A
Relationship between shale gas development and drilling solids control equipment Read More »
According to the news of Neftegaz.RU St. Petersburg on May 7, Gazprom Mezhregiongaz will invest about 516 million rubles to build three natural gas pipelines in Pskov and Arkhangelsk. Openly bid for the construction of two natural gas pipelines in Pskov and a natural gas pipeline in Arkhangelsk. The
Gazprom subsidiary will invest 516 million rubles to build new natural gas pipeline. Read More »
Recently, safety, quality and safety issues and disputes caused by soil have emerged in an endless stream, which has gradually threatened our physical and mental health and social stability. According to the National Soil Pollution Status Survey Bulletin jointly issued by the former Ministry of Envi
The soil remediation still has a long way to go. Read More »
Drilling mud is a kind of solid contaminant produced during oil well exploitation. It is a complex multiphase system containing mineral oil, phenolic compounds and heavy metals, and its leachate is highly toxic. Oilfield drilling production produces a large amount of waste mud every day. Direct disc
Oilfield drilling waste mud treatment requires better methods and processes Read More »
Oil sludge treatment technology has developed rapidly in recent years, and some new treatment technologies have emerged. In addition, new national policies attach great importance to environmental protection, and recently, there have been companies that specialize in the treatment of oil sludge (inc
Comprehensive Comparison of Main Methods of Oil Sludge Treatment Read More »
Along with the accelerated consumption of natural resources, enterprises are increasingly paying more attention to waste utilization technology, and the shortage of natural resources in China is particularly serious. Therefore, the research on the waste resource utilization is even more significant
Study on Treatment and Disposal Process of Oily Sludge in Refinery Read More »
