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Water Intrusion Test

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 Intrusion Test
Keliu Wu - Associate Professor - China University of ...
Keliu Wu - Associate Professor - China University of ...

Tracer ,flowback, profiles can reveal a fracture network at an individual stage. ... the influences of the properties of a ,fracturing fluid, and a variation in fracture permeability caused by a pressure change on tracer ,flowback, profiles are not investigated. ... Petroleum Geology & ,Oilfield, Development ,in Daqing, October 1, 2012 Other authors.

Numerical Simulation Research on Gas-Solid Two Phase Flow ...
Numerical Simulation Research on Gas-Solid Two Phase Flow ...

Daqing Oilfield, Limited Company, ,Daqing, City, Chin. Abstract. ,Oil shale circulating fluidized bed, combustion technology is a new technology and it is the most economical and efficient combustion way for using Oil shale resources. Nnumerical simulation of CFB is …

Investigation of Water-Sensitivity Damage for Tight Low ...
Investigation of Water-Sensitivity Damage for Tight Low ...

A test ,fluid, flowed across the top of the epoxy-encapsulated core sample at a constant upstream pressure. In a small sealed chamber beneath the core sample, on the downstream side, the ,fluid, pressure build-up was recorded. The cell, containers, and all-important ,fluid, lines were placed in an incubator.

Hindawi
Hindawi

The microscopic flow mechanism during CO 2 huff-n-puff in tight porous media is complicated, and the impact of molecular diffusion, gas-liquid interaction, and ,fluid,-rock interaction on multiphase flow is significant especially in tight porous media.

Hydraulic Fracturing Chemicals and Fluids Technology ...
Hydraulic Fracturing Chemicals and Fluids Technology ...

Hydraulic ,Fracturing, Chemicals and ,Fluid, Technology, Second Edition, continues to deliver an easy-to-use manual of ,fluid, formulations to meet specific job needs. Enhanced with more environmental aspects, this reference helps engineers and ,fluid, specialists select and use the appropriate chemicals for any hydraulic ,fracturing, …

(PDF) Use of membrane technology for oil field and ...
(PDF) Use of membrane technology for oil field and ...

The ,amount, of PW varies from well to well as well as the age of reservoir. The volume of PW typically increases with the age of reservoir and in certain cases it can reach up to 98% of the ,total fluid, volume (Igunnu and Chen, 2012;Alzahrani and Mohammad, 2014). However, it is generally recognized as 1:3 ratio for oil & water for most of the oil well.

Recent Petroleum Exploration and Development Articles
Recent Petroleum Exploration and Development Articles

Recently published articles from Petroleum Exploration and Development.

Investigation of Water-Sensitivity Damage for Tight Low ...
Investigation of Water-Sensitivity Damage for Tight Low ...

A test ,fluid, flowed across the top of the epoxy-encapsulated core sample at a constant upstream pressure. In a small sealed chamber beneath the core sample, on the downstream side, the ,fluid, pressure build-up was recorded. The cell, containers, and all-important ,fluid, lines were placed in an incubator.

Percolation Characteristics and Fluid Movability Analysis ...
Percolation Characteristics and Fluid Movability Analysis ...

The irreducible water saturation is 30–35%, and the movable ,fluid, saturation is 65–70%, mainly distributed in pores at 0.2–10.0 μm with a maximum of 2.0 μm. The results will supplement the existing knowledge of percolation characters and ,fluid, movability in tight sandstone oil reservoirs.

A Novel Calculation Model for Liquid Carrying Capacity of ...
A Novel Calculation Model for Liquid Carrying Capacity of ...

During the experiment, the stainless-steel barrel was adjusted to control the liquid level, and thus the gas volume above the liquid surface. The hs value was kept at 0.6, 1.17, 1.3, 1.4, 1.5, 1.6 and 1.7m in turn. The ,amount, of intake air was gradually increased by adjusting the opening degree of the valve.

Keliu Wu - Associate Professor - China University of ...
Keliu Wu - Associate Professor - China University of ...

Tracer ,flowback, profiles can reveal a fracture network at an individual stage. ... the influences of the properties of a ,fracturing fluid, and a variation in fracture permeability caused by a pressure change on tracer ,flowback, profiles are not investigated. ... Petroleum Geology & ,Oilfield, Development ,in Daqing, October 1, 2012 Other authors.

Hydraulic Fracturing Chemicals and Fluids Technology ...
Hydraulic Fracturing Chemicals and Fluids Technology ...

Hydraulic ,Fracturing, Chemicals and ,Fluid, Technology, Second Edition, continues to deliver an easy-to-use manual of ,fluid, formulations to meet specific job needs. Enhanced with more environmental aspects, this reference helps engineers and ,fluid, specialists select and use the appropriate chemicals for any hydraulic ,fracturing, …

Why Re-Frac | Hydraulic Fracturing | Petroleum Reservoir
Why Re-Frac | Hydraulic Fracturing | Petroleum Reservoir

Asadi, M. et al, 2002: Monitoring ,Fracturing Fluid Flowback, with Chemical Tracers: A Field Case Study. SPE 77750 presented at the 2002 Annual Technical Conference, San Antonio TX, Sept 29-Oct 2. Bagzis, J.M., 1989: Refracturing pays off in the Rangely field. World Oil Nov 1989 39-44.

Percolation Characteristics and Fluid Movability Analysis ...
Percolation Characteristics and Fluid Movability Analysis ...

The irreducible water saturation is 30–35%, and the movable ,fluid, saturation is 65–70%, mainly distributed in pores at 0.2–10.0 μm with a maximum of 2.0 μm. The results will supplement the existing knowledge of percolation characters and ,fluid, movability in tight sandstone oil reservoirs.

A Novel Calculation Model for Liquid Carrying Capacity of ...
A Novel Calculation Model for Liquid Carrying Capacity of ...

During the experiment, the stainless-steel barrel was adjusted to control the liquid level, and thus the gas volume above the liquid surface. The hs value was kept at 0.6, 1.17, 1.3, 1.4, 1.5, 1.6 and 1.7m in turn. The ,amount, of intake air was gradually increased by adjusting the opening degree of the valve.

Recent Petroleum Exploration and Development Articles
Recent Petroleum Exploration and Development Articles

Recently published articles from Petroleum Exploration and Development.

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