In oil and gas terminology, an instrument hanger is a device used to support and secure instrumentation equipment in a wellhead or other oil and gas production facility.

Here's a breakdown:

• Purpose: Instrument hangers provide a stable and secure mounting point for instruments like pressure gauges, flow meters, temperature sensors, and other monitoring devices. This ensures the instruments remain in place, protecting them from damage and allowing accurate readings.
• Materials: They are typically made from durable materials like steel or stainless steel to withstand harsh environments and resist corrosion.
• Design: The design of an instrument hanger can vary depending on the specific application and the instruments being mounted. Some common features include:
  • Brackets: These are used to mount the instruments to the hanger.
  • Clamps: These secure the instruments to the brackets.
  • Support structures: These provide additional stability and prevent the hanger from sagging under the weight of the instruments.

Examples of where instrument hangers are used:

• Wellheads: To support instruments measuring pressure, flow, and other parameters related to the well's production.
• Production platforms: For mounting instruments that monitor the flow and pressure of oil and gas being produced from multiple wells.
• Processing facilities: To support instruments that monitor various aspects of the oil and gas processing operations.

In summary: An instrument hanger plays a critical role in oil and gas operations by providing a reliable platform for mounting essential instrumentation, ensuring accurate data collection and efficient production.