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Incineration treatment of acid wastewater

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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Incineration treatment of acid wastewater
New Method for Quantitative Prediction of Liquid Flowback ...
New Method for Quantitative Prediction of Liquid Flowback ...

Large scale ,fracturing fluid, is injected into the formation to produce fractures for the effective development of shale reservoir. However, the ,flow back, rate ,of fracturing fluid, is often less than the half of the injected liq., which causes large no. ,of fracturing fluid, retaining in the shale reservoir, thus aq. phase trapping (APT) appears.

WaterLess Fracturing Technology - Tioga Gas Lease
WaterLess Fracturing Technology - Tioga Gas Lease

LPG as a ,Fracturing Fluid, Effective Fracture Length Propped Fracture Length 10 This ,diagram, illustrates the impact and benefit of 100% LPG recovery. Practically 100% of the propped fracture length created contributes to producing the oil and gas reserves it contacts. Net result is higher initial

78034499 bp-frac-manual - SlideShare
78034499 bp-frac-manual - SlideShare

They account for the total volume of ,fluid, injected in the ground (continuity equation) and estimate the ,fluid, volume that leaks off in the formation and the ,fluid, volume that remains within the fracture; they relate fracture width to the applied hydraulic pressure (elasticity equation); they account for pressure loss due to flow within the fracture (,fluid, flow equation); and they predict fracture dimensions due to ,fluid, …

WaterLess Fracturing Technology - Tioga Gas Lease
WaterLess Fracturing Technology - Tioga Gas Lease

LPG as a ,Fracturing Fluid, Effective Fracture Length Propped Fracture Length 10 This ,diagram, illustrates the impact and benefit of 100% LPG recovery. Practically 100% of the propped fracture length created contributes to producing the oil and gas reserves it contacts. Net result is higher initial

WO2017014732A1 - Structure for fluid flowback control ...
WO2017014732A1 - Structure for fluid flowback control ...

Methods and systems are presented in this disclosure for evaluating whether to apply ,fluid flowback during, a fracture closure stage of a hydraulic ,fracturing, operation of a reservoir formation. Information collected prior to the fracture closure stage of the hydraulic ,fracturing, operation can be first gathered. Based on the collected information, it can be determined whether to perform ,fluid, ...

78034499 bp-frac-manual - SlideShare
78034499 bp-frac-manual - SlideShare

With the advent of larger size treatments, it has become necessary to have a com-puter control center (Fig. 1.9) to coordinate all of the activities that are transpiring simultaneously, ,FRACTURING FLUID, METERING PUMP PROPORTIONING CONTROL SAND BULK OR SACK SAND - ,FLUID, MIXTURE TO PUMP TRUCK PRESSURIZER AGITATOR Fig. 1.8 - Schematic ,Diagram, of ...

Proceedings of the Technical Workshops for the Hydraulic ...
Proceedings of the Technical Workshops for the Hydraulic ...

from acquisition of the water, through the mixing of chemicals and actual ,fracturing,, to the post-,fracturing, stage, including the management of ,flowback, and produced water and its ultimate treatment and disposal. EPA has included stakeholder concerns in …

Application of supercritical water conditions to improve ...
Application of supercritical water conditions to improve ...

1/2/2021, · The SCW condition treatment ,during, the hydraulic ,fracturing, process shows an advantage in both the ,flowback, efficiency of the FF and the oil production. As shown in Fig. 2 , Fig. 3 , both the FF ,flowback, efficiency and oil recovery factor are higher over time after the SWC condition treatment (cases 1, 3, and 5) than after RHF (cases 2, 4, and 6) in the experiments.

Cause analysis and solutions of water blocking damage in ...
Cause analysis and solutions of water blocking damage in ...

6/7/2020, · After the addition of the nanoemulsion to the ,fracturing fluid, system, i.e., low-damage ,fracturing fluid,, the ,fluid flowback, rate was significantly improved. When the amount of liquid nitrogen was reduced by 54.42%, the ,flowback, rate of the low-damage ,fracturing fluid, was …

Diverting Acid Fracturing for Carbonate Reservoirs
Diverting Acid Fracturing for Carbonate Reservoirs

than 30mPa·s and the friction ,resistance, of 30% of water at ambient temperature, it is easy to be injected. Its viscosity can reach over 220mPa·s due to polymerization reaction in the reservoir, enabling diversion in depth. The viscosity of degraded acidizing ,fluid, is below 10mPa·s, making it easy to ,flowback,…

Study on the Mechanism of Nanoemulsion Removal of Water ...
Study on the Mechanism of Nanoemulsion Removal of Water ...

The main performance indexes of the guar ,fracturing fluid, include shear ,resistance,, gel breaking performance, residue content, surface tension, viscosity, and ,flowback, rate of the gel breaking ,fluid,. In this study, a high-temperature-resistant guar ,fracturing fluid, formula was adopted: 0.5 wt % guar gum +0.3% wt YC-150 stabilizer +0.4 wt % YP-150 cross-linker +0.1 wt % gel breaker.

Nanomaterials | Free Full-Text | Experimental Study on the ...
Nanomaterials | Free Full-Text | Experimental Study on the ...

Moreover, under a magnetic field perpendicular to the direction of ,fluid, flow, additional flow ,resistance, is produced by the vertical chaining behavior of FE-NPs, which is unfavorable for the drag reduction ability of the magnetic VES ,fracturing fluid,. Finally, the magnetic VES ,fracturing fluid, is a smart ,fluid, that can respond to an external magnetic field and be controlled by equipment from the surface.

Microbial communities in flowback water impoundments from ...
Microbial communities in flowback water impoundments from ...

In the case of each of the wells, the ,fracturing fluid, was a mixture of the source water, proppant (sand; 99.5% by volume), corrosion inhibitor, friction reducer, HCl (0.47% by volume), and glutaraldehyde (0.03% by volume for microbial control). Impoundments were about 4 m deep and contained c. 3 million liters of ,flowback, water.

The Critical Flow back Velocity in Hydraulic-Fracturing ...
The Critical Flow back Velocity in Hydraulic-Fracturing ...

The loss of prop pant ,during, the ,flow back, process in hydraulic ,fracturing, treatments has been a problem for many years. The effectiveness of the fracture treatment is reduced. A well cleanup is often required to remove the unwanted proppant from the

New Method for Quantitative Prediction of Liquid Flowback ...
New Method for Quantitative Prediction of Liquid Flowback ...

Large scale ,fracturing fluid, is injected into the formation to produce fractures for the effective development of shale reservoir. However, the ,flow back, rate ,of fracturing fluid, is often less than the half of the injected liq., which causes large no. ,of fracturing fluid, retaining in the shale reservoir, thus aq. phase trapping (APT) appears.

Application of a Novel Hyperbranched-Polymer Fracturing ...
Application of a Novel Hyperbranched-Polymer Fracturing ...

Fracturing fluid, is the working ,fluid, in the ,fracturing, process, which plays an important role in delivering pressure, forming long formation cracks, and carrying propping agent to deep fractures ...

A REVIEW OF HYDRAULIC FRACTURING - IENE
A REVIEW OF HYDRAULIC FRACTURING - IENE

recycling. Recovered ,fracturing, fluids are referred to as ,flowback,. Disposal options for ,flowback, include discharge into surface water or underground injection. In some cases, it may also be necessary to use hydraulic ,fracturing, to increase the permeability of the coal seam in …

Review of stimulation fluid retention mechanisms and ...
Review of stimulation fluid retention mechanisms and ...

5. ,Fluid, may move by gravity to the bottom of the fractures and unable to move as reservoir flow dynamics slow with depletion. (Daneshy, 2010) Permanent ,fluid, retention by the formation is possible via the ,fluid, leak-off mechanism since some fracture ,fluid, is injected and imbibed into the reservoir rock surrounding the fracture (Penny et al ...

Proceedings of the Technical Workshops for the Hydraulic ...
Proceedings of the Technical Workshops for the Hydraulic ...

from acquisition of the water, through the mixing of chemicals and actual ,fracturing,, to the post-,fracturing, stage, including the management of ,flowback, and produced water and its ultimate treatment and disposal. EPA has included stakeholder concerns in …

Review of stimulation fluid retention mechanisms and ...
Review of stimulation fluid retention mechanisms and ...

5. ,Fluid, may move by gravity to the bottom of the fractures and unable to move as reservoir flow dynamics slow with depletion. (Daneshy, 2010) Permanent ,fluid, retention by the formation is possible via the ,fluid, leak-off mechanism since some fracture ,fluid, is injected and imbibed into the reservoir rock surrounding the fracture (Penny et al ...

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