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Pre crosslinked expanded particle gel strength tester
1. Background Introduction In the oil field, the physical properties of bulky particles are very important for their use effect. A variety of chemical
Product details
1Background introduction
The properties of expanded particles are crucial for their effectiveness in the petroleum industry,Various chemical agents are applied in deep water control and flooding operations, includingWeak gel, bulky particlesProfile control agentFlexible agentStrength of profile control agent gelAs well as various surfactants,Expanding particles and flexible agents are mainly used to treat oil or water containing pores.
Based on the similarity between profile control and water plugging products and food industry products such as gelatin, the introduction of texture evaluation methods commonly used in quantitative performance evaluation in the food industry canTo determine the strength differences of bulk expansion particles or different types of profile control and plugging agents, in order to provide physical property data support for solving the heterogeneity differences of oil reservoirs and the flow problems caused by high water content after oil development.
2Introduction to Baosheng Pre exchange Union Expansion Particle Tester
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Shanghai Baosheng Pre exchange Union Expanded Particle Strength Tester is specialized for the petroleum industryMechanical determination of strength of bulk swelling gel, profile control agent and water shutoff agentTo determine the differences in water blocking strength of different types of profile control and plugging agents, the Shanghai Baosheng pre crosslinking expansion particle strength tester uses sophisticated force sensing elements, high-performance motors, and wear-resistant precision shafts, excellent software control and automatic data analysis performance, intelligent operation, and Shanghai Baosheng pre crosslinkingExpanded particle strength tester, expanded particle compressive strength, and profile control agent compressive strengthEspecially suitable for research and teaching in the fields of petroleum and chemical engineering, as well as on-site oil extraction and other applications.
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3Application of Particle Strength Tester for Bulk Expansion：
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Application aspect |
background |
experiment |
Probe image |
Scope of application |
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Hardness, rupture strength, and water holding capacity of expanded particles |
The strength performance of profile control and water plugging agents is the key to evaluating their effectiveness under different bottom conditions and application purposes. The mechanical measurement of the expansion rate of pre crosslinked expanded particles after water absorption can be used to analyze the mechanical indicators of profile control and plugging agents. |
Probe: Bulk expansion particle probe |
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Differences in water blocking strength of different types of profile control and plugging agents
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4. Instrument features:
1. Easy to operateScience, high detection sensitivity.
2. Adopting a high-performance, continuously variable speed drive system, the testing speed can be set according to experimental requirements.
3. The software comes with multiple algorithms, displaying experimental data in real-time, automatically summarizing experimental results, and reading historical data at any time.
5Instrument parameters:
1Accuracy of force sensing element:=0.001 g(The accuracy is synchronized to the software display at the same time). Error less than0.001%；
2Displacement accuracy:0.001mm(Accuracy synchronized to software display simultaneously);
3Speed resolution:0.001mm/s；
4Testing methods: The software contains multiple testing methods, including single test, viscosity test, and total texture analysis test(TPA)Relaxation test, attenuation test, cyclic test, pressure holding test, etc. The software automatically analyzes the results of the curve, and users only need to choose the desired result according to their own needs. The test indexes include gel strength, extrusion strength, etc.
5Hardware functions of the instrument: The instrument is equipped with a software keyboard for up and down control without software. The hardware part includes an emergency stop device, upper and lower limit control devices, and the machine has a spacious sample placement table;
6Technical support: Comes with no less than300A library of testing methods, including specific sample names for testing, preparation methods before sample testing, testing parameter settings, and how to analyze results after testing; In addition, the instrument comes with an application method library manual.
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