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Drilling Fluids Engineer

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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Drilling Fluids Engineer
Flow-Back Hydraulic Fracture Treatment Water Composition ...
Flow-Back Hydraulic Fracture Treatment Water Composition ...

8/5/2017, · The ,flowback, water ,salinity, from well Y shows a high starting value that matches the late samples of well X and decreased before starting a normal increase with time . Sudden fresh water from well Y . a b . Interference from nearby hydraulic ,fracturing, . Cl . 12.5 days . Number of days . Well X Well Y . Saline water from well X in first water ...

Experimental Study of Fracturing Fluid Retention in Rough ...
Experimental Study of Fracturing Fluid Retention in Rough ...

Flowback is required in tight reservoirs during the later stages of fracturing. During the process of flowback, the fracturing fluid and gas are produced at the same time. The experiment simulated two stages of liquid flowback. The first stage relies on the elastic energy of …

The effect of hydraulic flowback and produced water on ...
The effect of hydraulic flowback and produced water on ...

20/4/2017, · Hydraulic fracturing fluid are complex mixtures containing high concentrations of salts (up to 330,000 ppm), organic, and metal contaminants. However, little data exist on …

Reasons for the low flowback rates of fracturing fluids in ...
Reasons for the low flowback rates of fracturing fluids in ...

Based on the experimental and field data, ,fracturing fluid flowback, rates and gas production rates of 9 wells were analyzed. It is indicated that the same block follows an overall trend, namely, the lower the ,flowback, rates, the more developed the micro fractures, the better the volume stimulation effect and the higher the gas production rates.

A New Reality For Fracturing Fluids
A New Reality For Fracturing Fluids

ShalePrime rock-,fluid, diagnostic service helped Manti Tarka reduce stimulation cost by 25%, mostly by pumping a lower concentration of a more effec-tive and economical ,flowback, surfactant (Figure 1). Understanding ,fluid, diversion Another area of ,fluid, design undergoing a renais-sance of optimization is ,fluid, diversion. The practice

Remediation of Hydraulic Fracturing Flowback Fluids by ...
Remediation of Hydraulic Fracturing Flowback Fluids by ...

UPP-S3 (no chemical additions) ,flowback fluid, was first vigorously shaken to re- suspend precipitate and make a homogeneous mixture for sampling. 200mL of the ,fluid, was added into each of nine 250mL bottles. Additions of either H 3PO 4 or H 2SO 4 were to induce the formation of sulfate or APS (aluminum phosphate sulfate) mineral phases AB 3(XO ...

REFRACTURING WHY WHEN AND WHEN NOT TO GEORGE
REFRACTURING WHY WHEN AND WHEN NOT TO GEORGE

Water reaches a plateau – characteristic of stable water flow from early production. Salinity declines after frac flowback is exhausted, connate water decreases and …

The osmotic effect of hyper-saline hydraulic fracturing ...
The osmotic effect of hyper-saline hydraulic fracturing ...

Flowback and produced water (FPW) is a complex, often brackish, solution formed during the process of hydraulic fracturing. Despite recent findings on the short-term toxicity of FPW on aquatic biota, longer-term impacts of FPW on fish have not yet been investigated and the mechanisms of chronic effects remain unknown.

Flow-Back Hydraulic Fracture Treatment Water Composition ...
Flow-Back Hydraulic Fracture Treatment Water Composition ...

8/5/2017, · The ,flowback, water ,salinity, from well Y shows a high starting value that matches the late samples of well X and decreased before starting a normal increase with time . Sudden fresh water from well Y . a b . Interference from nearby hydraulic ,fracturing, . Cl . 12.5 days . Number of days . Well X Well Y . Saline water from well X in first water ...

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

Salinity is also important, since many of the polymers work best in fresh water. Even if fresh water is pumped into the ground, the fluid that flows back (flowback fluid) may be highly saline. In that case, recycling will involve desalination, which is difficult in the presence of polymer. Solids are typically present in the flowback fluid.

Effect of the Fluid–Shale Interaction on Salinity ...
Effect of the Fluid–Shale Interaction on Salinity ...

Effect of the ,Fluid,–Shale Interaction on ,Salinity,: Implications for High-,Salinity Flowback, Water during Hydraulic ,Fracturing, in Shales Author: Zeng, Lingping, Reid, Nathan, Lu, Yunhu, Hossain, Md Mofazzal, Saeedi, Ali, Xie, Quan Source: Energy & fuels 2020 v.34 no.3 pp. 3031-3040 ISSN: 1520-5029 Subject:

Remediation of Hydraulic Fracturing Flowback Fluids by ...
Remediation of Hydraulic Fracturing Flowback Fluids by ...

UPP-S3 (no chemical additions) ,flowback fluid, was first vigorously shaken to re- suspend precipitate and make a homogeneous mixture for sampling. 200mL of the ,fluid, was added into each of nine 250mL bottles. Additions of either H 3PO 4 or H 2SO 4 were to induce the formation of sulfate or APS (aluminum phosphate sulfate) mineral phases AB 3(XO ...

Investigation of the Factors Influencing the Flowback ...
Investigation of the Factors Influencing the Flowback ...

A high salinity fracturing fluid or a surfactant solution can increase the flowback ratio. In addition, the injection pressure is proportional to the flowback ratio, while the matrix permeability and the flowback ratio have an inverse relationship. The adsorption–desorption process of …

A New Reality For Fracturing Fluids
A New Reality For Fracturing Fluids

ShalePrime rock-,fluid, diagnostic service helped Manti Tarka reduce stimulation cost by 25%, mostly by pumping a lower concentration of a more effec-tive and economical ,flowback, surfactant (Figure 1). Understanding ,fluid, diversion Another area of ,fluid, design undergoing a renais-sance of optimization is ,fluid, diversion. The practice

Fracturing Fluid Flowback Reuse Feasability Study and ...
Fracturing Fluid Flowback Reuse Feasability Study and ...

This project identified a methodology, in the form of a Decision Tree and Guidance Manual, and supporting Appendices and Case Studies, so that producers can work with service companies to determine the limiting factors and mitigation or control scenarios for using water with high ,salinity, for making up ,fracturing fluid,.

KOSUN Fracturing Flowback Fluid Treatment System and ...
KOSUN Fracturing Flowback Fluid Treatment System and ...

The ,fracturing flowback fluid, treatment system is a ,flowback, liquid back-distribution and re-injecti o n treatment device independently developed by our company based on years of oil and gas field ,flowback, liquid treatment and comprehensive utilization production practices. The ,fracturing flowback fluid, treatment system integrates process units such as automatic dosing, multi …

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