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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.

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water treatment system nh
3 Technologies in Exploration Mining and Processing ...
3 Technologies in Exploration Mining and Processing ...

The life cycle of mining begins with exploration, continues through production, and ends with closure and postmining land use. New technologies can benefit the mining industry and consumers in all stages of this life cycle. This report does not include downstream processing, such as smelting of ...

CN1569695A - Integrated technology and device for ...
CN1569695A - Integrated technology and device for ...

Based on the water quality characteristic, surrounding environment and pollution source features of the ,well drilling, waste water, the method by the invention employs coagulation preliminary ,treatment,, high grade oxidization and biological ,treatment, integrated process to realize the ,treatment, for oil field ,well drilling, waste water disposal, wherein coagulation preliminary ,treatment, can remove most of the …

3 Technologies in Exploration Mining and Processing ...
3 Technologies in Exploration Mining and Processing ...

The life cycle of mining begins with exploration, continues through production, and ends with closure and postmining land use. New technologies can benefit the mining industry and consumers in all stages of this life cycle. This report does not include downstream processing, such as smelting of ...

(PDF) Trends in the Drilling Waste Management
(PDF) Trends in the Drilling Waste Management

The thermal method is very useful for cleaning the cuttings. It can be done by burning, the low. temperature thermal desorption (LTTD), the thermal phase separation, the rotary kiln and the cement ...

Deep foundation - Wikipedia
Deep foundation - Wikipedia

A ,deep, foundation is a type of foundation that transfers building loads to the earth farther down from the surface than a shallow foundation does to a subsurface layer or a range of depths. A pile or piling is a vertical structural element of a ,deep, foundation, driven or drilled ,deep, into the ground at the building site.

Waste handling under study for ... - Drilling Contractor
Waste handling under study for ... - Drilling Contractor

A pitless waste disposal approach minimized the environmental impact and still secured the ,drilling, and frac stimulation operations. However, given the challenges related to heavy land transportation, cost reduction and concerns from those living in the vicinity of these sites, the Fushun and Jinqiu project teams are working to further optimize the waste management system in a more innovative way.

Development of the Waste Mud Treatment System for Drilling ...
Development of the Waste Mud Treatment System for Drilling ...

"CHIKYU" is the first ,drilling, vessel that has facilities to treat ,drilling, waste called Waste Mud ,Treatment, system. The ,drilling, waste is classified to three kinds, waste mud, drill drain and cuttings. The mud used on "CHIKYU" is water base mud with a few exceptions. …

Injection well - Wikipedia
Injection well - Wikipedia

Definition. The U.S. Environmental Protection Agency (EPA) defines an ,injection well, as "a bored, drilled, or driven shaft, or a dug hole that is deeper than it is wide, or an improved sinkhole, or a subsurface fluid distribution system". ,Well, construction depends on the injection fluid injected and depth of the injection zone. ,Deep, wells that are designed to inject hazardous wastes or carbon ...

Deep foundation - Wikipedia
Deep foundation - Wikipedia

A ,deep, foundation is a type of foundation that transfers building loads to the earth farther down from the surface than a shallow foundation does to a subsurface layer or a range of depths. A pile or piling is a vertical structural element of a ,deep, foundation, driven or drilled ,deep, into the ground at the building site.

Injection well - Wikipedia
Injection well - Wikipedia

Definition. The U.S. Environmental Protection Agency (EPA) defines an ,injection well, as "a bored, drilled, or driven shaft, or a dug hole that is deeper than it is wide, or an improved sinkhole, or a subsurface fluid distribution system". ,Well, construction depends on the injection fluid injected and depth of the injection zone. ,Deep, wells that are designed to inject hazardous wastes or carbon ...

Deep Well Injection Deep Well Disposal | SCS Engineers
Deep Well Injection Deep Well Disposal | SCS Engineers

Drilling, and Operation: SCS staff have worked on liquid ,waste, injection wells in fifteen states, and supervised the ,drilling, of over 100 ,deep, wells with both horizontal and vertical completion. Whether the liquid ,waste, requires pre-,treatment, or must be injected under pressure, we have the required knowledge base, built up over three decades, to deliver projects safely, on time and within budget.

Application of Comprehensive Harmless Waste Treatment ...
Application of Comprehensive Harmless Waste Treatment ...

Comprehensive harmless waste ,treatment, station for ,drilling, cuttings is built in this Block. HDPT and LRET ,technology, can provide a powerful technical support for achieving safety ,drilling, in this Block, and they have been successfully applied to treat ,drilling, cuttings from dozens of wells in this Block.

Deep Underground Injection of Waste from Drilling ...
Deep Underground Injection of Waste from Drilling ...

The main advantages of the, waste, injection method into suitable deep geological formations over other waste disposal methods (biodegradation,, thermal, treatment, etc.) are minimizing potentially harmful impacts on groundwater, reducing the required surface area for waste disposal, reducing the negative impact on the air and long-term risks for the entire environment.

Deep foundation - Wikipedia
Deep foundation - Wikipedia

A ,deep, foundation is a type of foundation that transfers building loads to the earth farther down from the surface than a shallow foundation does to a subsurface layer or a range of depths. A pile or piling is a vertical structural element of a ,deep, foundation, driven or drilled ,deep, into the ground at the building site.

Injection well - Wikipedia
Injection well - Wikipedia

Definition. The U.S. Environmental Protection Agency (EPA) defines an ,injection well, as "a bored, drilled, or driven shaft, or a dug hole that is deeper than it is wide, or an improved sinkhole, or a subsurface fluid distribution system". ,Well, construction depends on the injection fluid injected and depth of the injection zone. ,Deep, wells that are designed to inject hazardous wastes or carbon ...

Drilling Technology - an overview | ScienceDirect Topics
Drilling Technology - an overview | ScienceDirect Topics

It is not particularly difficult to reduce discharges to zero by using modern technologies, such as, re-injection, recycling, and closed-loop, drilling, waste, treatment, and disposal systems. This chapter elaborates on different aspects of waste generation and management of petroleum operations, especially during drilling and production phases.

Deep Well Injection Deep Well Disposal | SCS Engineers
Deep Well Injection Deep Well Disposal | SCS Engineers

Drilling, and Operation: SCS staff have worked on liquid ,waste, injection wells in fifteen states, and supervised the ,drilling, of over 100 ,deep, wells with both horizontal and vertical completion. Whether the liquid ,waste, requires pre-,treatment, or must be injected under pressure, we have the required knowledge base, built up over three decades, to deliver projects safely, on time and within budget.

Deep Well Injection Deep Well Disposal | SCS Engineers
Deep Well Injection Deep Well Disposal | SCS Engineers

Drilling, and Operation: SCS staff have worked on liquid ,waste, injection wells in fifteen states, and supervised the ,drilling, of over 100 ,deep, wells with both horizontal and vertical completion. Whether the liquid ,waste, requires pre-,treatment, or must be injected under pressure, we have the required knowledge base, built up over three decades, to deliver projects safely, on time and within budget.

Application of Drilling Waste Treating by Non-landing ...
Application of Drilling Waste Treating by Non-landing ...

The “drilling waste treating non-landing target processing technology” was pilot tested in well, YM7-H12, in 2009 and Ha702 in 2010 separately. The testing result shows that the complete equipment can conduct timely, continuous and stable treatment to the drilling waste fluid while drilling.

3 Technologies in Exploration Mining and Processing ...
3 Technologies in Exploration Mining and Processing ...

The life cycle of mining begins with exploration, continues through production, and ends with closure and postmining land use. New technologies can benefit the mining industry and consumers in all stages of this life cycle. This report does not include downstream processing, such as smelting of ...

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