Graphene oxide (GO) nano-sheets were synthesized using a modified Hummers\' method from graphite powder.The Raman spec......

Shale formation has the mechanical characteristics of acclimation. Its mechanical strength is uncertain during hydration......

Acoustic time is the reflection of mechanical strength of rock. The study on shale hydration based on acoustic time can ......

钻井液具有携带岩屑、平衡压力等重大作用,为调整其性能,需要对其中的离子进行连续探测。利用激光诱导击穿光谱(LIBS)技术对钻井液......

加蓬G区块是中石化海外重点勘探开发区块,LPC和ANG复杂地层钻井施工中出现了严重的井壁失稳问题。通过破碎地层的泥页岩岩心表观特......

High-performance water-based drilling fluids(HPWBFs)are essential to wellbore stability in shale gas exploration and dev......

文章主要介绍沥青在石油钻井中研究与应用。介绍天然沥青或石油沥青经过室内改性研究，形成新的沥青产品：胶体沥青或干粉沥青（氧化沥青......

研究了催化剂、反应温度、反应时间、配料比、后处理等因素对甲基葡萄糖苷合成反应过程及结果的影响，得出了适宜反应条件，反应温度为......

本文综述了近年来纳米材料在钻井流体、完井流体及油气层保护领域的应用研究进展,介绍了纳米复合降滤失剂、复合增黏剂、润滑剂、......

气井泥喷空气的压井，如果压井方法不当，措施不正确，不仅会导致压井失败，浪费人力，时间和材料，而且对油气产层还可能造成严重污染和损害。......