pour point

A certain Sudan oilfield is a heavy oil region with a high crude density, a high content of wax and a high pour point.

The pour point reducer used for the Daqing 0# diesel oil was prepared by esterification, polymerization and acidization.

For Turpan-Hami oil high solidifying point, in the Shan-Lan main transport process, pour point depressant was used to deal with dewaxing.

At the delivery of crude oil process, the main research of the pour point depressant for crude oil the role of low-temperature fluidity.

The establishment of these modes provides basis for application of gas logging in high pour-point oil block.

Both gel point and pour point are widely used to evaluate lowest temperature of flowability for crude oil.

Case calculation and sensitivity analysis also provide theoretical support for conventional cold production of high pour-point oil.

Wellbore temperature is an important parameter in high pour-point oil field development.

Synthesis and purification of long chain alkyl acrylate as intermediate of pour point depressant were introduced .

Pour point depressants can be used to improve the rheology of waxy crude.

It has excellent pour point since it contains no wax, having a good thermal stability.

Higher alkyl methacrylates are main raw materials for preparation of pour point depressants of wax-bearing crude oil.

Technologies to accomplish pour point reduction in base oil manufacture have been available for many years.

The pour point depressant( PPD )and drag reduction agent(DRA)play a key role in the oil transportation in Kelamayi Oilfield.

Different pour point depressants had greater different sensitivity to diesel oils.

Pour point depressant plays an important role on oil use, storage, transportation and production.

The qualified 3 # softening jute oil was obtained by blending, redefining, treating with earth and adding of pour point depressant.

Meanwhile according to the pour point depressant synergism's principle, we compounded EVA with polymer surface active agent.

Petroleum products. Determination of pour point.

A terpolymer of styrene, diisooctyl maleate, octadecyl acrylate was synthesized as pour point depressant for base-oils.

There are limitations currently in the pipe transportation for high pour point oil and high viscous oil.

The Damintun Sag in Liaohe Depression is a famous high pour-point oil production base.

Pour point depressants can make the wax crystals become smaller, so the pour point and viscosity of crude can be depressed.

In order to solve these problems, pour-point depressants (PPD) were used extensively.

More than 80% of crude oils produced in China are the high-pour-point waxy crude or the viscous heavy crude with poor flow ability.

Preliminary application tests and properties study of the crude oil pour point depressant

Compounding of Specific Lateral High Carbonic Polypropylene Alcoholic Ester and Pour Point Depressant Performance Evaluation

Methods of test for petroleum and its products - Petroleum products - Determination of pour point

Synthesis of Octadecyl Methacrylate-Maleic Anhydride Copolymer and Its Pour Point Depressing Performance

Synthesis of Styrene-Maleic Anhydride-Octadecyl Acrylate Terpolymer and Its Pour Point Depressing Performance

Test Method for Determination of the Pour Point of Petroleum Oil Used in Fatliquors and Softening Compounds

Synthesis and application of a novel diesel fuel pour-point depressant

Synthesis and application in pour point and cold filter plugging point depressation of a new pour point depressant

The Synthesis of a Highly Efficient Pour Point Depressant for Diesel Oils

Soft Measurement of the Pour Point of Light Diesel Oil in the FCC Fractional Column

Development and application of downhole electric heating technology on water injector in high pour point oilfield

Synthesis of dioctadecyl fumarate-vinyl acetate copolymer and its effect on pour point reduction and viscosity reduction

Petroleum Physical Test Standards Flash Point Viscosity Pour Point Cloud Point Freezing Point Cold Filter Plug Point

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

Synthesis and Application of a New Style Crude Oil Pour Point Depressant

Preliminary understanding of the damage of cold water flooding to high pour-point oil reservoirs

Rheological Properties of Waxy Crude at a Low Temperature in the Presence of Pour Point Depressants

Development and application of blowout hookup for polish rod breaking and dropout in rod-pumped well of high pour-point oil field

The influence of Structure of Pour Point Depressant on Rheological Properties of Crude Oil and Its Rheological mechanism

YNTHESIS OF TWO SERIES OF POUR POINT DEPRESSANTS FOR CRUDE OIL AND THEIR PRELIMINARY APPLICATION TESTS

Standard Test Method for Pour Point of Petroleum Products (Automatic Pressure Pulsing Method)

Development and Modifying Evaluation of Pour Point Depressant for Donglin Pipelining Crude Oil

Synthesis of the Copolymer of Ethylene-methyl Acrylate as Pour Point Depressant for Crude Oil

Transportation of High Pour Point Oil Through Long Hilly Terrain Pipe Line, A Case Study in Kalimantan Indonesia

Physicochemical Research on Effect of Pour Point Depressant on Wax Precipitation and Dissolution of Waxy Oil

Standard Test Method for Pour Point of Petroleum Products (Automatic Air Pressure Method)

Test Method for Pour Point of Petroleum Products (Automatic Pressure Pulsing Method)

Synthesis of n-dibehenyl fumarate-vinyl acetate copolymers and their effects on pour point depression and viscosity reduction

Structure Characterization and Pour Point Depression of Polyoctodecyl Acrylate

THE DEPRESSION MECHANISM AND INFLUENCING FACTORS OF POUR POINT DEPRESSANTS FOR CRUDE OIL

Standard Test Method for Pour Point of Petroleum Products (Automatic Tilt Method)

Development and Production of Low Pour Point Diesel Fuel Containing Cold Flow Improver

Study on synthesis and application tests of high-efficient crude oil pour point depressant

Pour point depressants for crude oil and its applications in C hina

Test Method for Pour Point of Petroleum Products (Automatic Air Pressure Method)

Thermogenic fracturing technique for high pour-point oil reservoir

Study on the Synthesis and Properties of the Crude Oil Pour Point Depressant

Technology of Down Hole Solid Paraffin Inhibition Pour Point Depression Pipe

Standard Test Method for Pour Point of Petroleum Products (Robotic Tilt Method)

Synthesis and Application of New Crude Oil Pour Point Depressant

Morphology of crystals of waxy crude oil and susceptibility to pour point depressant

Application of Downhole Cable Heating Technique in Production of High Pour-point Oil

Investigation of pour point depression for lube oil isomerization

Influence of Pour Point Depressants on Rheological Properties of Waxy Crude Oil

Application of deep profile control technology in high pour-point oil reservoir

Synthesis and processing of intermediate of pour point depressant for crude oil

Study On The Service Test of Polyacrylate copolymer Pour - Point Depressor

Influence of Pour Point Depressant for Crystal Configuration of Diesel Oil

Preparation and Performance of EVAS Pour - point Depressant for Diesel Oil

Analysis of Crude Oil and Petroleum Products Pour Point Determination

Rheological Properties of Cainan Crude Oil Treated by Pour Point Depressant CN

Test Method for Pour Point of Petroleum Products (Rotational Method)

Preparation and application of pour point depressant for high pour point crude oil

Prediction of Viscosity for Waxy Crude Oils Beneficiated by Pour Point Depressants During Pipelining

Recover low permeability high pour-point oil reservoir in block Jing17 by side-tracking horizontal well and lateral well

Test Method for Pour Point of Petroleum Products (Automatic Tilt Method)

Pour-point depressing process of styrene-maleic anhydride copolymer in Daqing crude oil

Application of multistage water plugging process in high pour-point oil field

Synthesis of high-molecular weight ethylene-vinylacetate copolymer as pour point inhibitor for crud

Effects of pour point depressants on crystal lattice parameters of waxes

Research and application of producing high pour point oil with chemicals

Dynamic monitoring technique for high pour-point oil reservoir

Application of CCD Image Correlation Method in Measuring Oil Pour Point

Test Method for Pour Point of Petroleum Products (robotic Tilt Method)

Influence of Pour Point Depressants on Rheology of Waxy Crude Oil in Shengli Oil Field

Study and application of fracturing technique for low permeable high pour-point oil reservoir in block Shen95

Study on the Low-Temperature Fluidity and the Progress of Pour Point Depressant of Bio-Diesel

polymeric pour point depressant additive

Preparation of Polymeric Pour Point Depressants for Shale Oil

Study on the Synthesis and Properties of the PMAE Series Crude Oil Pour Point Depressants

Application of Pour Point Reducer Used Polymer as Key Component in Diesel Oil

Application of on-line Pour Point Analyzer in Atmospheric and Vacuum Unit

Study on Synthesis and Properties of Novel Pour Point Depressant for Oil

Study on Low-temperature Transportation of High Pour Point Crude Oil

A New Reformation Process in Pour Point Depressant Synthesis

Lowing pour point of crude or condensate and keeping good fluidity

A mathematical model for shear effect on the viscosity of waxy crude beneficiated with pour point depressant

Oil Production Techniques for High Pour Point Reservoirs in Jinganbao Oilfield

standard test method for pour point of petroleum products

Petroleum oils; determination of pour point

Effects of Pour Point Depressants on the Phase Change of Waxes of Crude Oil

A mathematical model for shear effect of gel point of crude beneficiated with pour-point depressants

Study on the synthesis and properties of octadecyl acrylate-maleric anhydride copolymer as pour point depressant

An overview of heavy oil and high pour - point oil in Liaohe Depression

Preparation of depressants for high pour point crude oil

Research About BEM Series Pour Point Depressant of Crude Oil

The Synthesis and Effect of Pour Point Depressant to Diesel Engine Oil

Study and synthesis of pour point depressants for crude oil

Preparation of Bipolymeric Pour Point Depressants for Waxy Crude Oils

Application of On-line Diesel Oil Pour Point Analyzer in FCC Unit

Application of On-Line Diesel Pour Point Analyzer

test method for pour point of petroleum products

The Brief Application of Pour Point Reducer

Issues in the Research of Pour Point Depressant

Study on the Progress of Pour Point Depressant

standard test method for pour point of crude oils

Test Method for Pour Point of Petroleum Oils

Development of Pour Point Depressant of Waxy Crude

Test Method for Pour Point of Crude Oils

Auto CFPP, Cloud Point & Pour Point Analyzer

Kinds of Pour Point Depressants for Crude Oil and its Applications