在线网站亚洲观看av_把jk制服美女弄到高潮视频_日本三级11k影院在线_A级毛片簧片免费看_亚洲精品影片日韩美_亚洲日韩欧清无码av一区_中文字幕丝袜福利_菠萝蜜视频在线_91久久影院精品_chinese国产人妖网站视频

Drilling in the deep well or ultra-deep well, casing wear problems cannot be ignored. Many failure cases of casing worn out have occurred. Worn casing strength is reduced, as the casing string safety lay hidden danger.

Casing Wear Prediction

MaurerLab introduces CWear casing wear software which can predictable drilling casing wear in the process of well drilling and evaluate strength of wear casing. Installed international and advanced casing wear prediction model, this software can give abrasion analysis and evaluation charts of full well casing with the consideration of all effected factors of casing wear such as the structure of well bore, well course, making up of string, parameter of well drilling technology and ingredients of drilling.

Drilling Tools and Hardband Wear Test

For different hardbanding materials, different drilling fluid systems and amount of additives, MaurerLab can do the full-scale wear test for tool joint so as to optimize hardbanding materials and drilling performance of drilling fluid.