6月24日电，港股油气设备与服务股集体下挫，山东墨龙跌超25%，中石化油服跌近15%，胜利管道跌超7%。

Group 1 - The core viewpoint of the article highlights a significant decline in the Hong Kong stock market for oil and gas equipment and service stocks, with notable drops in specific companies [1] Group 2 - Shandong Molong experienced a drop of over 25% [1] - Sinopec Oilfield Services fell nearly 15% [1] - Victory Pipeline saw a decline of over 7% [1]