Acoustic Static Gradient Surveys

Acoustic surveys do not require traditional wireline tools or crews. Instead, they use portable, minimal-footprint instruments, which reduces operational complexity and costs. The survey is completed quickly—often within a few hours—leading to minimal downtime and production losses compared to conventional methods. Acoustic measurements provide data over the entire wellbore, whereas traditional gauges only measure at specific depths. This allows for a more detailed and accurate assessment of pressure gradients. Acoustic surveys are effective for determining the gas-liquid contact depth in the wellbore, crucial for reservoir management and production optimization. The method can accurately measure gas and liquid gradients by analyzing acoustic wave properties and fluid interactions. For wells containing both oil and water, the acoustic technique helps identify the interface between these fluids by monitoring changes in the liquid gradient. Acoustic Static Gradient Surveys offer a modern, efficient alternative to traditional pressure gradient methods. By eliminating the need for wireline intervention and reducing production losses, this technique provides accurate, comprehensive data on pressure gradients and fluid interfaces in a cost-effective manner.