Đối tác của chúng tôi, Expro, là nhà cung cấp công nghệ downhole video đáng tin cậy cho ngành dầu khí, mang lại hình ảnh rõ nét ngay cả trong những môi trường khắc nghiệt nhất. Với khả năng cung cấp dịch vụ cho nhiều loại giếng, cả onshore và offshore, đối tác của chúng tôi có thể thực hiện rigless intervention bằng các phương pháp core mechanical hoặc e-line, cũng như coiled tubing, nhằm tối ưu hóa công tác giám sát sản xuất.
Expro hỗ trợ toàn bộ vòng đời của giếng, từ thiết kế ban đầu đến khi bỏ giếng, với chuyên môn trong các lĩnh vực:
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Downhole video monitoring
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Well integrity monitoring
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Production monitoring
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Production optimization
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Well abandonment
Downhole video cameras
| Vision iO WellCAM® digital downhole camera
The Vision iO WellCAM® digital downhole camera solution can be run on all types of conveyances, up to 15,000 psi and 125°C/257°F, using only one camera string to visually log the whole well in one seamless high resolution image. Combined with the unique WellViewer™ software, it is possible to pan and tilt 360° horizontally and 180° vertically, with complete side and downhole viewing on one platform. Typical applications include: fishing operations; identifying casing damages, deformations, parted tubing, perforations; assessing the condition of gas lift valves, downhole safety valves and flappers; oil, gas and water entry detection; scale build-up; monitor milling progress. |
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| DHV ViewMAX Lite™ camera
DHV ViewMAX Lite™ is a slim, high pressure, side and down view camera with superior lighting and temperature rating, and the ability to rotate the camera to any required orientation. The 111/16” outer diameter is ideal for small bore wells and utilises a dedicated LED light and a halogen backlight to give optimum illumination. A motor assembly in the tool string can be started and stopped from surface to rotate the view for optimum 360 degree inspection capability. The camera requires only a single conductor to send power to the tool and receive pictures at surface. It can also be run on fibre optic units for full motion video capture. Pictures are viewed and stored up hole at up to 30 frames per second without a sacrifice of resolution. |
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| DHV high temperature camera
This highly portable camera system can be easily transported by pickup truck or helicopter to reach even the most remote locations. It can be deployed on virtually any conventional single and multi-conductor cable, and is capable of operating at up to 400°F |
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| DHV memory camera
Expro’s memory camera has the capability of recording up to 2,200 images with the ability to stop and start recording at pre-programmed times. It is ideal for viewing obstructions, restrictions, fish tops and casing damage. Other applications include mechanical inspections of wellbore hardware and monitoring wellbore corrosion and erosion. This camera has the ability to operate on slickline or coil tubing |
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