water cut

After seeing the water cut-off notice, everyone began to stock water. For now, the reserved water is enough to meet need for a whole week.

The diameter of the overflow hole has great impact on the performance of a hydrocyclone for high water-cut crude predissociation.

The aim of the research is to find out how the water cut, pressure and temperature affect the rheological property of emulsion viscous oil.

QHD326 oilfield without a period of water-free production is characterized by a rapid increase in water cut and a low recovery level.

Water cut curve is the basic curve used to research the water-yielding rules of the water drive oilfield.

The electrode polarization effect in DC excited system is avoided, and the water cut measurement precision and sensitivity can be improved.

This paper presents a method of calculating relative permeability in an oil reservoir with the help of production data-water cut.

Narrated the capacity classification and their relationship of the different surface stations of Daqing oilfield in high water cut period.

Remaining oil development is a necessary choice for EOR and improves development efficiency during the high water-cut period.

One is the glossy paper basis weight paper, water cut in greater than is greater than or less than in the paper in the paper.

In the late stage of water flooding, multi-round profile control is an important measure to stabilize oil production and control water cut.

It has been verified that hydrocyclone is effective for the pre separation of high water cut crude oil.

Through improving water drive effects and reducing decline rate, a production pattern has been provided for the high water-cut reservoirs .

It should be meaningful and useful for the adjustment of water injection in oilfields at high water-cut stage of production.

Influence of overflow hole diameter on performance of hydrocyclone for high water-cut crude predissociation.

Chancing remains oil recovery in the complex faulted-block reservoirs in high water cut stage can take the method as reference.

It plays a very important role which can't be replaced by separate injection in the later stage of high water cut period.

Jamin effect, the open and close of microfracture, starting pressure gradient in reservoir result in high initial water cut.

Extpuded complex pesorcincli at the end of the atuomatic more, generally can be divided into water cut and solvent-based two categories.

The correct analysis of oil well high water cut causes can provide criteria for well logging detection methods selection.

The research results can provide a basis for tapping the latent power to develop the thick oil layer at the high water cut stage.

How to control the rise of water-cut, slow down the decline of production, is an important proposition the oil-field development faces.

Cyclic water flooding should be implemented in the whole well and ascending velocity of water cut should be controlled.

Favorable effect has been achieved, the water cut decreased greatly in the two central wells, and obvious the oil bank has formed.

It is a reference example for complex fault-block oilfield to control water cut and stabilize oil production in high water cut stage.

It is very import that the suitable ratio characteristic coefficient is selected for the hight water-cut crude oil hydrocyclone.

Unfortunately, something happened, and protected areas, the water cut off, no water.

Water soluble temporary plugging agents of SZD series were studied to solve the problem of serious high water-cut, oil-well leak off.

At the present, QL complex faulted-block reservoir has come to the producing stage with middle to high water cut.

Firstly, the article study the character of pipeline transporting about heavy water cut oil.

Tapping Remaining Oil Potential in High Water-Cut Layers Using "Approaching Zero Flux Ways"

The zonal pressure testing technology has a broad application prospect in high water-cut development period of produced oilfields.

In this paper, the economical limit of reservoir development in the late high water cut period is studied.

The technology has significant effects for oil recovery at high and extra high water-cut stage.

Particularly for high-water-cut zones, there is considerable error in computing annulus packer production profile.

After 20 years development, the oilfield has already entered high water cut stage, and the output starts to decrease progressively.

The determination of the single well economic limit water-cut.

Misurata, Libya's third-largest city, remains under siege, with power and water cut.

fourthly, small decline range of water cut and great difference of response time.

The enlargement of plane sweep area mechanism dominated in the stage of water cut recovery.

This bears certain guiding significance to keep oil production stable at late period of high water cut stage.

Water cut is a key parameter in fluid producing profile logging.

It is very hard to control the production decline after the heavy heterogeneous reservoir enters the high water-cut stage.

As the field entered the development stage of high water cut stage, crude oil increasingly difficult.

Linpan complex fault block oil field, after more than 20 years waterflood development, has already in high water cut period.

Water cut is greatly declined after gas breaks through.

And we give the chart of water cut and recovery percent, which suitable for Low Permeability Oilfield on the basis of tong's chart.

This method is suitable for Lamadian Oil Field in the ultra-high water cut stage and has a good effect.

After commissioning, because of the increase of capacity and the high water cut, the fluid parameter has changed.

It is a meter to measuring liquid level of oil, oil-water interface and water cut in oil in storage tank etc.

Thaw tofu, squeeze out water, cut into large cubes.

Using double liquid grouting method, 100% water cut-off will be realized.

Currently, most of the oil fields in eastern China are going into the development period of high water cut.

A new water cut measurement method based on capacitance-conductance technique has been presented.

After achieving reasonable pressure match, we can then focus on matching fluid fractions (water cut and GOR).

At present, the majority of oil field in China using water flood is in the high water-cut period.

Other such as sweet potato porridge, stewed sweet potato, nutrient substance with water cut off.

After 40 years' development, Tuo28 block of Shengtuo oilfield has entered extra high water cut period.

Lamadian oilfield has been into extra high water cut stage, it is time to develop gas caps and buffer zones.

At present, Tuha Oilfield is in the development of mid-high water cut stage.

Most oil fields in China have entered the development phase of high water cut.

Ertao unit in Region 6 of Gudong Oilfield has been in high water-cut stage with low water displacement efficiency.

Many old oilfields in our country have entered the development phase of high water cut one after another.

Currently, our country's central and eastern oilfields have successively been in the late stage of high water cut period.

Study of Remaining Oil in High Water-cut Reservoirs and Its Application in Jianghan Oilfield

The numerical simulation study of remaining oil distribution in multiple sandstone reservoir at high water-cut period

Profile Control and Displacement Method as an Important Means for Stable Oil Production by Water-Cut Control in Low Permeability Reservoir

Rock Resistivity Testing for Water-flooded Reservoir during High Water-cut Period and its Application in Weicheng Oilfield

Study of Remaining Oil's Distribution Rules in Hige Water-Cut and Nonhomogeneous Sandstone Reservoir

The Application of the Trace Supervise Technique of Between - wells in High Water- cut Oilfields for Enhancing Recovery Rate Technique

Feasibility Study of Field Development in Its Super-High Water Cut Period

Remaining oil evaluation and its developing measures in high water cut with low relief structure oilfields;

Study of reservoir parameter change after water injection in high water - cut oilfield

Experimental study of optimum design for the impedance water-cut sensor

Discussion on the Problems in the Standards Used for Laboratoryry Test of Water Cut in Wellhead Crude

Quantitative Evaluation Method for Injection-Production Adaptability of Oil Field in Later High Water Cut Stage and Adjustment Solution

Application of Conformance Efficiency Modification Method to Determination of Theoretic Water Cut Curve of Reservoir

Applying Instantaneous Water Cut-Recovery Percent Ratio to Evaluate Efficiency of Oilfield Development by Water Flooding

Matching Techniques for Improving Waterflooding Oil Recovery Factors in High Temperature, High Salt and High Water-cut Reservoirs

Forming Conditions of "Low Efficient and Invalid Circulation Zones" Judged with Numerical Simulation Method at Extra High Water-cut Stage

Quantitative relationships between formation pressure level and injection-production ratio and water cut

Study on Composite Production Stabilization and Water Cut Controlling Technologies in Xinzhuang Oilfield

Economical Limitation of the Stimulation of Conglomerate Reservoir for High-Water Cut Stage in Xinjiang Area

Profile modification and profile modification plus oil displacement technique in the high water cut oilfield in Zhongyuan Oilfield

A Theoretical Approach to the Relationship between Cumulative Water-Injected Rate and Water Cut in Waterflood Oilfield

Optimization Well Disposition Study of Tertiary Infill Adjusting during Later Period of High Water Cut

recognize through practice in the reservoir high water cut stage hypertonic air bubble transfer drive's ability to enhance oil recovery;

Remind Oil Distribution and Improvement Production Potential Study on High Water Cut Complex Fault Block Oil Reservoir

Technical Countermeasures for Improving Water Flooding Efficiency of High Water-cut Unit of Complex Fault Block in Jiangsu

Visualization study of gas storage model for high water cut reservoir

Horizontal Well Perforation Interval Optimization Design to Thick Oil Layers at Later Stage of High Water Cut Development

Research and Application of layering Acidification Technology in High Water Cut Formation in Dagang Oilfield

Variation of physical characteristics and wettability of the reservoir in high water-cut stage

The technology research and its application of enhancing oil recovery efficiency of He68 fault block in high water cut period

Evaluation method of water saturation around water injection wells in high water cut stage and its application;

Application of the Cement Mixed Pile for the Water Cut-off in the Foundation Pit Sand Layer Excavation

Practice and Realization on Cyclic Injection and Production of Layered Sandstone Oilfield in Super High Water Cut Period

Evaluation of Air Injection Project in the Light Oil Reservoir During its High Water Cut Stage in Zhongyuan Oilfield

Study on the law of water cut increasing in high pour-point oil reservoir of Shenyang oilfield

Measure and Effect of Stabilizing Oil Production and Controlling WaterCut in High Water Cut Stage of Heterogeneous Reservoir

Development and test for WJ-1 new type through annulus logging tool used to measure production water cut

A Study on the Determination of Reservoir Permeability Distribution Considering Water Cut Using Well-Test data

Application of Well Pattern Integral Adjustment Technique in Reservoir Development at High Water-cut Stage

Support and Water Cut-off Technique for the Foundation Pit with Bored Piles Drilled in Single-row Deep Mixed Columns

Residual oil distribution research of high water-cut stage in an oilfield

Evaluation method and its application in developing high water cut oil field

Temperature limit for oil-gas-water mixed transportation in safety during oil production with special high water-cut

Investigation on optimized well pattern rearrangement in Shengtuo oilfield during the extra-high water-cut period

Interpretation chart of initial water cut of mixed oil-water reservoirs with extremely low permeability

Experimental investigation in installation mode of capacitance water cut meter

Ways to Improve Waterflooding Efficiency at Super-high Water-cut Stage of Development and Field Application

Determination of Formation Water Resistivity During the High Water-Cut Stage

Production performance analysis of nitrogen injection in high water- cut reservoir

Similarity theory of recovery percent and water cut in water flooding reservoir

A quantitative description method for channeling-path of reservoirs during high water cut period

Main technical countermeasures of enhanced oil recovery during high water cut stage in La-Sa-Xing reservoirs

Application of Multi-tracer Testing in Multi-layered Reservoirs Development in High Water Cut Period

Study of influences of flow improver on flow pattern of water cut oil in pumping wells

Experimental research for response model of the impedance water cut meter

Adjustment of technical policy for water-flooding oilfield with high water cut in the late stage of development

Development and application of sanding prediction model for high water-cut perforated well

Fuzzy evaluation method of reservoir comprehensive adjustment effect in ultra-high water cut stage

The Physical Meaning and Variety Characteristic of the Linear Model of Water Cut and Water Saturation

Residual oil distribution and reconciliation for delta front rhythm zone in extra high water cut stage

Fracturing technique for adjustment well in mid-high water cut stage in low permeability reservoir

A new method of establishing inflow performance relationship of oil well for polymer flooding in different water cut

Accuracy assessment of determining residual oil by tracer and carbon - oxygen log in high water cut stage

Application of Affluxion Microwave Water Cut Instrument in Testing Work of Oil and Gas Well

A Method for Predicting Porosity Variation both before and after Water-Cut Stages in Pucheng Oilfield

Evaluation of Residual Oil Potential at Ultra-high Water-cut Stage in Waterflooding Oilfields

Relationship between increasing liquid production and controlling water cut in the process of polymer injection

Application of a New EOR Method to the High Water Cut Reservoir

Logging interpretation of watered-out zone in high water cut stage in low permeability reservoir

The Research Model on Distribution of Remaining Oil in Multi Fault-Block Reservoirs with High Water-cut

the crude oil water - cut analyzer with a low energy source

Analysis of effect on integrated administration for increasing and stabilizing oil production in high water-cut stage in Bamianhe Oilfield

Study on the remaining oil distribution of He68 fault block in high water-cut stage and its application

Matching technique of comprehensive harness of casing damage wells in later stage of high water cut

Application of the coaxial transmission line phaseannular space water cut detector

Research of Fault-Block Reservoir at High Water-Cut Stage to Enhance Development Efficiency

Model for predicting the value and time corresponding to the minimal water cut for polymer flooding

Improvement of the method for predicting water cut of polymer flooding

Application of Water Cut-Off Strengthened Composite Soil Nail Wall to Substructure Works of Times Square in Kunshan

Causes of the High Water Cut in the Oil Well and Corresponding Inspecting Technology

Increasing the Output of Old Oil Wells in High Water-cut Stage by Applying Lateral Drilling Technique

Comprehensive Logging Evaluation of Watered-out Zones at High Water-cut Stage in Machang Block

Developing turbidite oil reservoir in high water-cut period by horizontal wells-taking Liangjialou oilfield as example

Study on Profile Control by Water Injection Wells in Offshore Oilfields at Middle-water-cut stage

Signal processing and transmission circuits of coaxial line phase water cut meter

The Experimental and Simulation Research on the Microwave Heating for Water Cut Heavy Oil

Practice and Understanding of Tapping the Potential at High Water-cut Stage in Block Shan'er Pilot Area

Technical limits of Chunhua oilfield development in middle and high water cut periods

Sensitivity Analysis of Waterflooding Development Factors in Extra High Water Cut Period of Fault Block Reservoirs

Ways to improve development effects of oilfields at high water cut stage by utilizing old oil wells

Increasing Reserves and Stabilizing Production Study in High Water Cut Period of Complicated Fault-Block Oilfield

The research methods and application of remaining oil saturation in high water-cut stage

The Research of Reservoir Development Technology in the Moderate-high Water Cut Stage

Separate Zone Production with Mechanical Oil Production in the Late High Water Cut Period

Application of Actual Water-cut Escalating Rate in Production Forecast

Remaining oil description and potential tapping technique of thick oil zone of Lamadian Oilfield in ultra-high water cut stage

Identification method of ineffective circling of injection-production in high water cut period in Lamadian Oilfield

Study on the variance regularity of water cut in water controlled reservoir after waterflooding

Fine numerical simulation of the reservoir at high water cut period

Simulation on variation of physical properties in high water-cut reservoir

Factors Affecting the Remaining Oil Distribution at Extra High Water-cut Stage

The application of new logging technique on water-cut layer of AnShan rock

Production Logging Data Interpretation Method of Affluxion Flowrate Water-cut Combined Logging Unit

The Research for the Water- Oil Viscidity Ratio Influencing on the Conclusion of Water Cut in the Test

Potential excavation technology for thick formations of extra-high water cut period in Lamadian Oilfield

High Pressure Layer Plugging Technologies in Deep of High Water-cut Producers

Method for Forecasting Early-stage Water Cut on Complex Fault-Block Reservoir

Oil well high water cut causes analysis and well logging detection technology

Application of Generalized S-Shape Growth Curve to Forecast Water-Cut of Oilfield

Research and application of sanding prediction model for high water-cut oil wells

Signal interpretation model of capacitance water-cut meter

The Application of the Displacement Curve in the Study of High Water Cut Reservoir for EOR

Water free production period is short, the recovery efficiency in the period of high water cut stage can still be greatly improved;

Analysis on petrophysical facies of reservoir in Shengtuo oil field with a special high water cut

A Determination Method of Economic Limit Production and Water Cut in Production Well

Identification Method for Remaining Oil in Single Layer in the Later Stage of High Water Cut

Analysis of Development Effects at Late Stage of High Water Cut in Wenzhong Oilfield

Study on Liquid Production Index Prediction for Different Water Cut

The Method to Increase Economic Benefit of Fracturing for Oil Wells during the Period of High Water Cut

Discussion on rationality and influence factors of oil production decline in high water cut period of oil reservoir

Realizing Water Cut-off Protection of Water cooled Motor by Electric Contact Pressure Gauge

A New Method for Predicting Laws of Water Cut Raising in Sandstone Reservoir by Waterflooding Process

Mode of Rhythmite Reconstruction in the Reservoirs with Extra High Water Cut

Improve waterflooding in high water cut stage by large dose profile control

A Comprehensive Protector of Water - cut and Over - temperature for Air Compressor

An Approach to the High Water Cut Metering Technique of the Oil Wells

The calibration principle and computing method for water cut meter

KYYC Series Demulsifiers for Very High Water Cut Produced Fluids from Polymer Flooded Reservoirs

Optimization technique for dynamic monitor system of oilfield in very high water-cut stage

Status quo and future development of production engineering at high water cut stage in Daqing oilfield

Study on Microwave Dehydration of High Water Cut Aluminum Sulfate

Calculation and Discussion on the Recovery Percent after Water Cut Reaching 98% in Water Drive

Factors affecting the initial water cut in ultra - low permeability oil reservoirs of north Fan31 block

Characteristics of flow unit in fluvial reservoir with high water cut

Research on the Interpretation of Water-flooded Zone Subdivision at High Water-cut Stage

Development and application of coaxial phase water cut meter

Application of Boron(Gadolinium)-neutron Life Logging in Oil Field Development in Late Period of High Water Cut

Fracture Layers Choice Research and Application in the High Water-Cut Period of Deep Low-Permeability Reservoir

Development Techniques for Oilfield with High Water Cut

Study and Practice of Enhancing Oil Recovery during Super High Water-cut Stage in Liangjialou Oilfield

Design and Application of Water Cut-off and Phase Fault Protection Device of L-type Air Compressor

Internal fine potential tapping technique in Lamadian Oilfield at ultra- high water cut stage

Slowly Relieving Solidified Corrosion Inhibitor SIM-1 for Downhole Use in High Water Cut Gas-Lift Oil Wells

Technical and economic limit of old oil wells at the super-high water cut stage in Lamadian Oilfield

The Effect of the Hydraulic Fracture Direction on the Well Water Cut Behavior

The simulation models of remaining oil distribution at super-high water-cut stage of Shengtuo oil field

Interpretation of Watered-out Zones with Water Cut in High Water-cut Stage

The Application of Neural Network in Water-cut Prediction

Medium-high Water-cut Period Rod-pump Well Rod String Combination

Technologies of EOR in late stage of high water cut in Wenzhong oilfield

Rule of interlayer interference in various water cut periods of Shengtuo Oilfield

Change of water cut and oil production in fractured reservoir with bottom water

Development prospect analysis of Lamadian oilfield at extra-high water cut stage

The cost benefit analysis at high water cut production stage

A new method to calculate recovery efficiency at high water cut stage

Technical limits for pattern rearrangement in late period of high water- cut in uncompartmentalized oilfield

A method for measuring the viscosity of very high water-cut oil system

The Effect Evaluation of High Water-Cut Reservoir Development

Technique for Enhanced Oil Recovery at High Water-cut Stage

The Influence of Water Salinity and Organic Matter Content on Water Cut of Crude Oil

Neural network method for prediction of water cut in polymer flooding

Measuring Method of Capacitance Water Cut Meter in Low-flow Wells

Cause of low water-cut oil layer in Yanqi Basin and the interpretation method

Research and practice of fluid lifting technique at ultra high water cut stage in Tong 61 Block

Application of BNLL at high water-cut period in stratified block reservoir. ;

Application Effect of Chemical Blocking Agent Used at the Development Stage of Extra High Water Cut in Henan Oilfield

Analysis and Government Countermeasure on Water Cut Rise of Tuo142 Block

Detailed Research on Improving IOR and EOR at the Late Period of High Water Cut Stage

Research on shut-in limit of oil well in extremely high water-cut stage in Lasaxing Oilfield

Exploration of Metering Water-cut Error

A New Method for Predicting Water Cut in Water Flooded Oil Field

The Effect of Void Fraction of Pipeline Oil on Online Water Cut Measurement

Practice and Knowledge of Oilfield Development in Ultra-high Water Cut stage of North Saertu Development Area

Study on Instrument for Measuring Water Cut in Oil

Unheated gathering and transportation tests in extra-high water cut period of Lamadian oilfield

Study on remaining oil distribution during high water-cut in fault block Xin-37

Effect of flow improver on the reduction of water cut oil flow resistance

Using Cyclic Injection-production Technology to Improve the Development Effect of Water Flooding in Ultra-high Water Cut Stage

Measurement System for Water Cut in Crude Oil

Technology of Tapping Residual Oil in the Period of High Water Cut in Xijiakou Complex Section Reservoirs

Waste water cut off and seepage system of rainwater in urban area

negative ministruc-ture includes high water cut;

Discussion about Well and Layer Selection for Refracturing at Late Period of High Water Cut Stage

Problems on Water Cut Oil's measurement

Development of Water Cut-off Protection Device for New Water-ring Vacuum Pump

The Variation of Water Cut in Fractured-Vuggy Reservoir with Bottom Water