1) reservoir drilling fluids
储层钻井液
1.
The developments in choising particle size distribution (PSD) for temporarily plugging/shielding agents (TP/SAs) in water base reservoir drilling fluids (WBRDFs) since 1977, when Abrams published his famous“1/3 bridging rule”, are presented: concept and technology of temporarily plugging/shielding ( TP/S) by using 3% rigid + 1.
基于某储层岩心的实测孔喉数据和各种商品碳酸钙粉的粒度组成数据,采用所建立的方法求得,用作该储层钻井液中暂堵剂的300目、600目、1000目碳酸钙粉的理想充填最优化质量比为60∶30∶10。
2) reservoir drilling fluid(drilling-in fluid)
储层钻井液(完井钻井液)
3) drilling-in fluid(reservoir drilling fluid)
钻井完井液(储层钻井液)
4) drilling invasion zone
钻井液漏失层
5) drilling fluid design system
钻井液钻
6) drilling fluid drilling
钻井液钻井
1.
Applying finite element method,the dynamic characteristics of drill string with cone bit in straight hole were simulated,and the whirl,deformation and the dynamic stress in air drilling were compared with the ones in drilling fluid drilling.
应用有限元方法,仿真了空气钻井时斜直井眼中带牙轮钻头钻柱的动力学特性,比较了空气钻井和钻井液钻井条件下钻柱的涡动、变形以及动态应力状况,探讨了空气钻井钻柱失效的动力学机理。
补充资料：储层描述(见油气田储层评价)
储层描述(见油气田储层评价)
reseroir evaluation of oil and gas field
储层描述(reseroir evaluation of 011 and gasfield)见油气田储层评价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条