可见光井下摄像施工设计的探讨

Discussion on the Construction Design of Visible Light Downhole Camera Shooting

可见光井下摄像是目前较为先进的测井技术,在套管检测、确定井下落物、射孔质量检查、判断出砂等方面具有较高的应用价值,受该技术原理的限制,可见光井下摄像施工前需要考虑的因素较常规测井、测试技术多,且考虑的重点较其他技术有很大不同。分析了井下摄像测试技术需要考虑的重点问题,并提出解决方案,旨在提高测试成功率,获得清晰的井下图像,为下一步措施提供参考依据。

The visible light downhole camera shooting is a more advanced logging technology, and it can be applied in the detection of casing, the determination of downhole falling objects, the inspection of perforation quality and the judgment of the sand production and so on. Due to the limitation of the technical principle, the factors that need to be considered before the construction of the visible light downhole camera shooting are more than that before the construction of the conventional logging and testing technology, and the focus to be considered in this technique is different from other techniques. The key problems that need to be considered in the downhole video camera testing technology are analyzed, and the solutions are proposed to improve the test success rate and get clear downhole images, which provides a reference for the next step.