Curing chamber
The aging bench for cement analysis under downhole conditions is a specialized apparatus designed to simulate the harsh environmental conditions encountered in wellbores for studying the long-term behavior of cement materials. This bench provides a controlled environment that replicates the temperature, pressure, and chemical exposure experienced by cements in downhole conditions.
The aging bench consists of a high-pressure vessel capable of withstanding extreme pressures typically found in wellbores. The vessel is equipped with a heating system that allows precise temperature control, enabling researchers to simulate downhole temperature profiles. Additionally, the bench features a pressurization mechanism that can replicate the high-pressure conditions experienced in deep wells.
Within the aging bench, cement samples are subjected to accelerated aging processes to assess their performance over extended periods. The samples are carefully prepared and placed in the vessel, which is then sealed and pressurized to simulate downhole pressure. The heating system maintains the desired temperature, and the samples are exposed to the specific gas or fluid environments encountered in wellbores, such as corrosive fluids or CO2-rich atmospheres.
The aging bench for cement analysis under downhole conditions provides valuable insights into the behavior and performance of cement materials used in oil and gas wells. By simulating the harsh downhole environment, researchers can identify potential issues and develop improved cement formulations that can withstand the challenges posed by high temperatures, pressures, and corrosive fluids. This information is crucial for ensuring well integrity, preventing wellbore failures, and optimizing cementing practices in the oil and gas industry.
TECHNICAL SPECIFICATIONS
› Standard well features :
• Internal diameter: 228mm
• Volume : 18.5 Liters
• Steel specification: APX4 (WNR 1.4418)
› Dimensions : H 79,53 po (2,020 mm) x W 49,41 po (1,255 mm) x D 42,12 po (1,070 mm)
› Weight: 1,600 kg
› Provided with certificate of compliance
› Directive 2014/68/UE
