Understanding the capillary behavior of reservoir rocks is essential for accurate reservoir evaluation, fluid distribution analysis, and optimizing hydrocarbon recovery strategies. Capillary Pressure Measurement Apparatus is an advanced laboratory system designed to determine the relationship between capillary pressure and fluid saturation in porous media, providing critical data for reservoir modeling and production optimization.
Capillary pressure represents the pressure difference between two immiscible fluids within the pore spaces of reservoir rocks. This parameter is strongly influenced by rock properties such as pore size distribution, wettability, permeability, and fluid characteristics. Accurate measurement of capillary pressure helps engineers better understand fluid displacement mechanisms, hydrocarbon trapping, and the flow behavior of oil, gas, and water within the reservoir.
The data obtained from capillary pressure experiments are widely used in reservoir characterization, petrophysical analysis, and numerical simulation studies. Capillary pressure curves provide valuable information for estimating saturation distribution, identifying pore structure characteristics, improving geological models, and designing enhanced oil recovery (EOR/IOR) processes.
Advanced capillary pressure measurement systems can simulate reservoir conditions under controlled laboratory environments using different techniques such as centrifuge, mercury injection, porous plate, and pressure-controlled methods. These systems enable precise evaluation of rock samples under various pressure conditions and provide reliable input data for reservoir engineering workflows.
Key applications of Capillary Pressure Measurement Apparatus include:
- Determination of capillary pressure–saturation relationships
- Evaluation of pore structure and pore size distribution
- Assessment of reservoir rock quality and fluid displacement behavior
- Support for reservoir modeling and simulation studies
- Optimization of enhanced oil recovery (EOR/IOR) strategies
Petro Pazhoohesh Ahoura develops advanced laboratory solutions for reservoir rock and fluid characterization, providing reliable measurement technologies that support research institutions, universities, and oil and gas companies in improving reservoir understanding and production performance.
