Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 13525609655

oil drilling equipment manufacturers

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

Certificate of Honor

CONTACT US

Fill in the following information, we will contact you in the shortest possible time.

oil drilling equipment manufacturers
Frontiers | Biosurfactants: Promising Molecules for ...
Frontiers | Biosurfactants: Promising Molecules for ...

In India, about 28,000 tons of ,oily sludge, are generated by the refineries industries per annum (Joseph and Joseph, 2009). ,Oily sludge, is a complex emulsion of various ,petroleum, hydrocarbons containing solid particles, water and heavy metals that effective treatment methods have become a highly sought after technology attracting widespread attention ( Hu et al., 2013 ).

Caspian Eco Service - VST cleaning.
Caspian Eco Service - VST cleaning.

Oil ,sludge, mixer: installed capacity is not less than 15 kW; on 1 m 3 of ,sludge, used 1-2 m 3 of quicklime (depends on the composition and condition of the ,sludge,, as well as the requirements for product disposal of ,sludge,); the amount of water added to the mixture is about 8-10% with 15-20% moisture of ,sludge,; requires one person to execute.

(PDF) A Review on Impacts of Drilling Mud Disposal on ...
(PDF) A Review on Impacts of Drilling Mud Disposal on ...

Since the injected waste from ,drilling, activities may contain certain amounts of ,oily cuttings,, oil-based muds, lubricants, heavy metal ions, etc., its movement up towards the surface can have ...

Hazardous wastes - ScienceDirect
Hazardous wastes - ScienceDirect

1/1/2007, · Hazardous wastes pollute the air, water, and land drastically. They often affect human beings directly and most certainly indirectly. The deterioration of the environment is extensive and often irreversible, or reversible at heavy cost in both money and peoplepower.

(PDF) TANKER SAFETY GUIDE CHEMICALS International Chamber ...
(PDF) TANKER SAFETY GUIDE CHEMICALS International Chamber ...

TANKER SAFETY GUIDE CHEMICALS International Chamber of Shipping, Third Edition. 197 Pages. ,TANKER SAFETY GUIDE CHEMICALS International Chamber of Shipping, Third Edition. Erdal Sahinler. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 19 Full PDFs related to this paper.

Generalized Kinetic Models for Supercritical Water ...
Generalized Kinetic Models for Supercritical Water ...

Supercritical, water oxidation (SCWO) is a promising emerging technology useful to eliminate a wide range of problematic wastes from a broad variety of industries [3] [4] [5] [6]. Several ...

Frontiers | Polycyclic Aromatic Hydrocarbons: Sources ...
Frontiers | Polycyclic Aromatic Hydrocarbons: Sources ...

Polycyclic aromatic hydrocarbons (PAHs) are widespread across the globe mainly due to long-term anthropogenic sources of pollution. The inherent properties of PAHs such as heterocyclic aromatic ring structures, hydrophobicity, and thermostability have made them recalcitrant and highly persistent in the environment. PAH pollutants have been determined to be highly toxic, mutagenic, carcinogenic ...

Heavy Metals in Contaminated Soils: A Review of Sources ...
Heavy Metals in Contaminated Soils: A Review of Sources ...

Scattered literature is harnessed to critically review the possible sources, chemistry, potential biohazards and best available remedial strategies for a number of heavy metals (lead, chromium, arsenic, zinc, cadmium, copper, mercury and nickel) commonly found in contaminated soils. The principles, advantages and disadvantages of immobilization, soil ,washing, and phytoremediation techniques ...

Part XII. Chemical Industries - ILO Encyclopaedia
Part XII. Chemical Industries - ILO Encyclopaedia

Chemicals, fall into two main classes: organic and inorganic. Organic ,chemicals, have a basic structure of carbon atoms, combined with hydrogen and other elements. Oil and gas are today the source of 90% of world organic chemical production, having largely replaced coal and vegetable and animal matter, the earlier raw materials.

(PDF) ENVIRONMENTAL POLLUTION IN PETROLEUM REFINERIES ...
(PDF) ENVIRONMENTAL POLLUTION IN PETROLEUM REFINERIES ...

Back ,washing, spent clay with water or steam can reduce the ... -The toxicity and volume of some deoiled and dewatered sludges can be further reduced through ,thermal, treatment. ,Thermal sludge, treatment units use heat to vaporize the ... preventing one pound of solids from entering the sewer system can eliminate 3 to 20 pounds of ,oily sludge,.

Recent Applications of Electrocoagulation in Treatment of ...
Recent Applications of Electrocoagulation in Treatment of ...

During the last two decades, and particularly during the last few years, the environmental sector has shown a largely growing interest in the treatment of different types of water and wastewater by electrocoagulation (EC). The aim of this work was to review studies, conducted mainly during 2008-2011, on the wide and versatile range of feasible EC applications employed in the purification of ...

Scientific Articles - Oil&Gas Portal
Scientific Articles - Oil&Gas Portal

Products, include unleaded petrol, kerosene, diesel, propane, distillates, process oil and alcohols. Shell commissioned its first commercial GTL plant in Bintulu, Malaysia in 1993. The plant’s initial construction cost was $850 MM.

Stefan T. Orszulik Stefan T. Orszulik Environmental ...
Stefan T. Orszulik Stefan T. Orszulik Environmental ...

Stefan T. Orszulik, Stefan T. Orszulik Environmental Technology in the Oil Industry (1)

Water Pollution Essay — 700 Words Essays [Top 3+]
Water Pollution Essay — 700 Words Essays [Top 3+]

In this ,Water Pollution Essay,, we had discussed Water pollution causes and effects, types of water pollution, the solution to water pollution, etc. is also argued.. Water Pollution is directly or indirectly due to water bodies (seas, lakes, rivers, oceans, groundwater, etc.) mix of pollutants that causes environmental degradation and the biosphere (human, plants and animals) effects.

Treatment Of Refining Sludge Patents and Patent ...
Treatment Of Refining Sludge Patents and Patent ...

Abstract: A method of treating a first batch of oil ,sludge, containing entrapped oil residue comprises the steps comprises the steps of bringing into contact the first batch of oil ,sludge, to a liquid composition of an emulsion with or without a carrier, wherein the emulsion comprises an alkylpolyglucoside surfactant in 2 to 40% by weight of total composition; a co-surfactant in 1 to …

Chat Online Inquiry Email

Business cooperation

+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City