Welcome to the company ! we have many years of professional experience !
rsdgj@pyzyrsd.com +86 513525609655

Phenol precipitation from coking wastewater under acidic condition

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

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

Phenol precipitation from coking wastewater under acidic condition
Study on Fluid-Rock Interaction and Reuse of Flowback ...
Study on Fluid-Rock Interaction and Reuse of Flowback ...

Effective oil/gas recovery from low-permeability reservoirs requires huge amounts of water to create complex fracture networks; in the remote desert area, water resource is scarce, and thus the recycling and reusing the flowback fluid collected from the fractured wells is …

Study on Fluid-Rock Interaction and Reuse of Flowback ...
Study on Fluid-Rock Interaction and Reuse of Flowback ...

Effective oil/gas recovery from low-permeability reservoirs requires huge amounts of water to create complex fracture networks; in the remote desert area, water resource is scarce, and thus the recycling and reusing the flowback fluid collected from the fractured wells is …

Hydraulic fracturing fluid migration in the subsurface: A ...
Hydraulic fracturing fluid migration in the subsurface: A ...

Fracturing, fluid migration is a multiphase flow problem in which ,gas, or ,oil, (the nonwetting phase) contained in the shale interacts with HF fluid or brine (the wetting phase). Most shale ,gas, plays have low brine saturation (0.1–0.5), which gives rise to a number of multiphase flow effects such as capillary imbibition and reduced relative permeability [ Byrnes , 2011 ; Engelder , 2012 ].

UW-Milwaukee on Instagram: “Happy #PantherPrideFriday ...
UW-Milwaukee on Instagram: “Happy #PantherPrideFriday ...

810 Likes, 3 Comments - UW-Milwaukee (@uwmilwaukee) on Instagram: “Happy #PantherPrideFriday 🐾💛 Tag us in your photos to be featured on our page or in our Photos of…”

Preliminary Field Studies on Worker Exposures to Volatile ...
Preliminary Field Studies on Worker Exposures to Volatile ...

21/8/2014, · After separation, flowback fluids are typically stored temporarily in tanks or surface impoundments (lined pits, ponds) and recovered oil is pumped to production tanks, which are fixed systems at the well pad.

OIL & GAS - CHEMICAL MANUFACTURERS Drilling Fracturing ...
OIL & GAS - CHEMICAL MANUFACTURERS Drilling Fracturing ...

CarboxymethylHydroxypropyl Guar or CMHPG, is an anionic guar derivative used as a gelling agent for ,oil, and ,gas, hydraulic ,fracturing fluids, to suspend proppant. CarboxymethylHydroxypropyl Guar is a sodium salt of a propylene glycol ether of carboxymethyl guar. CMHPG is …

Fracture penetration and proppant transport in gas- and ...
Fracture penetration and proppant transport in gas- and ...

Hydraulic ,fracturing, is one of the most effective and widely-used methods to stimulate production from unconventional ,oil, and ,gas, res-ervoirs exhibiting micro- and nano-Darcy native permeability. This re-quires the pumping of highly-pressurized ,fracturing fluids, into wells to

Channel Fracturing in the Remote Taylakovskoe Oil Field ...
Channel Fracturing in the Remote Taylakovskoe Oil Field ...

The new channel ,fracturing, stimulation technique, which allows significant increases in fracture conductivity, became the next technological progression. With channels inside the fracture, fluid and polymer residue ,flow back, faster than with a conventional proppant pack, improving cleanup and increasing effective fracture half-length.

OIL & GAS - CHEMICAL MANUFACTURERS Drilling Fracturing ...
OIL & GAS - CHEMICAL MANUFACTURERS Drilling Fracturing ...

CarboxymethylHydroxypropyl Guar or CMHPG, is an anionic guar derivative used as a gelling agent for ,oil, and ,gas, hydraulic ,fracturing fluids, to suspend proppant. CarboxymethylHydroxypropyl Guar is a sodium salt of a propylene glycol ether of carboxymethyl guar. CMHPG is …

Protocol for Preparing Synthetic Solutions Mimicking ...
Protocol for Preparing Synthetic Solutions Mimicking ...

Produced water (PW) is the water associated with hydrocarbons during the extraction of ,oil, and ,gas, (O&G) from either conventional or unconventional resources. Existing efforts to enhance PW management systems include the development of novel membrane materials for ,oil,–water ,separation,.

Reports of Worker Fatalities during Flowback Operations ...
Reports of Worker Fatalities during Flowback Operations ...

19/5/2014, · In addition to the hydraulic fracturing fluids originally pumped, returned fluids contain volatile hydrocarbons from the formation. After separation, flowback fluids are typically stored temporarily in tanks (figure 1) or surface impoundments (lined pits, ponds) at the well site.

Water Management for Hydraulic Fracturing in ...
Water Management for Hydraulic Fracturing in ...

Fluid volume affects key aspects of development, such as water sourcing (acquisition) and water disposal. Given the large fluid volumes, water management is required at an early stage of field development. This is a significant departure from traditional oil and gas field development, in which water production typically occurs after startup.

Hydraulic Fracturing – Is Industry Standard Practice the ...
Hydraulic Fracturing – Is Industry Standard Practice the ...

When fracture ,fluids, composed of LPG are applied, all hydrocarbons recovered during clean-up can be immediately directed to pipeline as a reduced emissions measure. Particularly when sourced as “in ,field,” ,fluids,, the injected and native hydrocarbons are compatible and do not require ,separation, before leaving the ,field,.

Green Completions | IPIECA
Green Completions | IPIECA

During completion the reservoir is connected to the wellbore allowing the flowback of drilling and reservoir fluids (gas, oil, water, mud, etc.) to the surface. In a conventional well completion, the flowback period (also known as well cleanup) may involve flaring or venting of produced gas to the atmosphere via an open pit or tank collecting the fluids.

Preliminary Field Studies on Worker Exposures to Volatile ...
Preliminary Field Studies on Worker Exposures to Volatile ...

21/8/2014, · After separation, flowback fluids are typically stored temporarily in tanks or surface impoundments (lined pits, ponds) and recovered oil is pumped to production tanks, which are fixed systems at the well pad.

Fracture penetration and proppant transport in gas- and ...
Fracture penetration and proppant transport in gas- and ...

Hydraulic ,fracturing, is one of the most effective and widely-used methods to stimulate production from unconventional ,oil, and ,gas, res-ervoirs exhibiting micro- and nano-Darcy native permeability. This re-quires the pumping of highly-pressurized ,fracturing fluids, into wells to

Channel Fracturing in the Remote Taylakovskoe Oil Field ...
Channel Fracturing in the Remote Taylakovskoe Oil Field ...

The new channel ,fracturing, stimulation technique, which allows significant increases in fracture conductivity, became the next technological progression. With channels inside the fracture, fluid and polymer residue ,flow back, faster than with a conventional proppant pack, improving cleanup and increasing effective fracture half-length.

Annual and Transition Report (foreign Private Issuer) (20-f)
Annual and Transition Report (foreign Private Issuer) (20-f)

united states. securities and exchange commission. washington, d.c. 20549 . form 20-f ☐ registration statement pursuant to section 12(b) or (g) of the securities exchange act of 1934 or ☒ annual report pursuant to section 13 or 15(d) of the securities exchange act of 1934 for the fiscal year ended december 31, 2020. or ☐ transition report pursuant to section 13 or 15(d) of the securities ...

Reports of Worker Fatalities during Flowback Operations ...
Reports of Worker Fatalities during Flowback Operations ...

19/5/2014, · In addition to the hydraulic fracturing fluids originally pumped, returned fluids contain volatile hydrocarbons from the formation. After separation, flowback fluids are typically stored temporarily in tanks (figure 1) or surface impoundments (lined pits, ponds) at the well site.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City