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  1. Wellhead - Wikipedia

    A wellhead is the component at the surface of an oil or gas well that provides the structural and pressure-containing interface for the drilling and production equipment.

  2. Wellhead 101: What Is a Wellhead and How Does It Work?

    Oct 15, 2025 · A wellhead is the structural and pressure-containing component installed at the surface of a well—whether oil, gas, thermal (SAGD, CSS, geothermal), or hydrogen.

  3. Cameron Wellhead Systems - SLB

    Whether your project is a critical conventional or unconventional oil and gas application; vapor, liquid, or dry geothermal operation; or permanent carbon capture and sequestration (CCS) installation, our …

  4. Wellhead in Oil and Gas Explained | Functions & Importance

    What is a Wellhead? A wellhead in an oil and gas field is the equipment installed at the top of the wells, responsible for providing a secure pressure seal and supporting the casing and tubing strings in …

  5. Wellheads and trees - TechnipFMC plc

    Our core wellhead technologies, such as seals and gate valves, provide exceptional reliability and integrity for all our wellheads in both low-temperature and high-temperature operations.

  6. Wellhead - an overview | ScienceDirect Topics

    4.1 Wellhead The wellhead is positioned above the gas or oil well that leads to the storage. Additionally, a wellhead might be an infusion well that is used to reinject gas or water into the storage to regulate …

  7. Conventional wellhead systems - Baker Hughes

    We offer wellhead sizes and capacities for any drilling, production, and fluid media application, all based on variable-bowl technology that meet or exceed API 6A specifications (latest edition).

  8. What is Wellhead? | Novi Labs

    What is Wellhead? The structure installed at the surface of a well site, which provides the structural and pressure-containing interface for the drilling and production equipment.

  9. Wellhead 101: What is a wellhead? - Stream Flo DMLX

    Jan 19, 2023 · What is a wellhead? An oil and gas wellhead is the component at the surface of an oil or gas well that provides the pressure-containing interface for the drilling and production.

  10. IDEM: Water Quality in Indiana: Wellhead Protection Program

    The Safe Drinking Water Act and the Indiana Wellhead Protection Rule (327 IAC 8-4.1) mandates a wellhead protection program for each well or wellfield providing groundwater to a Community Public …