Import Api Wellhead Wireline Pressure Control Equipment — Buy in wholesale FOB from Supplier in China

API Wellhead Wireline Pressure Control Equipment from Dongying Lake Petroleum Technology is engineered for testing, paraffin treatment, and intervention operations in flowing oil wells, gas wells, water injection wells, and coalbed methane testing. The system provides a sealed, buffer transition zone for running wireline tools under pressure, ensuring wellhead integrity with no overflow, and is available in working pressure ratings of 10 MPa, 21 MPa, 35 MPa, 70 MPa, and 105 MPa. Standard internal diameters range from 30 mm to 180 mm, accommodating a wide variety of downhole tools and cable sizes.

The complete unit integrates multiple components including a Grease Injection Control Head with remote hydraulic operation, a dual-safety Top and Bottom Catcher system to prevent tool drop, and a modular Lubricator assembly (0.8 - 3 m per section) that can be scaled to operational depth requirements. Titanium alloy Lubricators offer a lightweight alternative to steel without sacrificing durability. The system also features BOP configurations in Single, Dual, Triple, or Quad Ram variants with hydraulic or manual control, alongside an antifreeze and pressure self-check system for cold-weather and high-pressure environments. Quick testing assemblies enhance BOP safety, eliminating redundant pressure checks.

This equipment is deployed by exploration and production companies for well intervention, logging, and maintenance in onshore and offshore fields. It is designed to meet API standards for pressure control in high-pressure, high-temperature (HP/HT) conditions and can be customised for H2S and acid service environments. Buyers typically confirm compatibility with their wellhead configurations, pressure ratings, and tool strings before ordering, with logistics arranged for full-system delivery including transport frames. Common applications include slickline operations, cased-hole logging, and wellbore cleaning in both vertical and deviated wells.

Dongying Lake Petroleum Technology Co., Ltd is based in Huanghe Road, Dongying, Shandong Province, China, specialising in the design and manufacture of oilfield equipment for well intervention and pressure control applications. The company’s facility is equipped to customise wireline pressure control systems to meet specific well conditions, including high-pressure, high-temperature, and corrosive environments such as H2S and acid service.

The supplier’s profile indicates an imported tier classification with a harbor trust tier, reflecting its role in international trade. While the listed response rate is currently 0%, the company’s stated capability includes full-system design and production, from individual components like the Grease Injection Control Head and BOP to complete transport and storage frames. Buyers are advised to contact the supplier directly to confirm lead times, customisation options, and technical support availability.