充气钻井（aerated drilling）是一种先进的钻井技术，通过将气体（如空气、氮气等）注入钻井液中，形成气液混合物来减少钻井过程中的地层侵入、提高钻井效率和降低成本。这种钻井技术在钻井过程中可以减少岩屑的产生，提高钻井速度，减轻对地层的损害，并且可以减少环境污染。 Aerated drilling is an advanced drilling technique that involves injecting gas (such as air, nitrogen, etc.) into the drilling fluid to form a gas-liquid mixture, reducing formation invasion, improving drilling efficiency, and lowering costs. This drilling technology reduces the generation of rock cuttings, increases drilling speed, reduces damage to formations, and minimizes environmental pollution.
充气钻井,aerated drilling
1)aerated drilling充气钻井
1.Calculation of optimal gas-liquid volume flow inaerated drilling充气钻井气液体积流量计算
2.In order to tackle the difficulties like hole inclination in cretaceous nappe, light weight on bit as well as slow penetration, and the issue of increasing velocity of the Tertiary in Qinxi oilfield,aerated drilling testing was conducted in the nappe of well Ku 12 and in the Tertiary formation in well Q2-37.为解决青西油田巨厚白垩系推覆体易井斜、钻压轻、机速慢的难点和第三系的提速问题,在窿12井的推覆体和Q2-37井的第三系地层实施了充气钻井技术试验。
3.Based on the theory of gas-liquid two-phase flow,the wellbore pressure distribution problems were analyzed in theaerated drilling.以气液两相流理论为基础,分析了充气钻井的井筒压力分布问题。
2)aerated drilling fluid充气钻井液
1.Study on NW solids freeaerated drilling fluid for under-balanced drilling;欠平衡钻井NW无固相充气钻井液的研究
2.A double-wall drill tool has been developed to solve problems arising in the process of controlling the wellbore trajectory using conventional downhole mud motor and MWD in under-balanced drilling withaerated drilling fluid.为解决在充气钻井液欠平衡压力钻井时,使用常规井下动力钻具和随钻测量仪器进行井眼轨迹控制中遇到的技术难题,研制了双壁钻具。
3.Therefore, usingaerated drilling fluids and under balanced drilling techniques can not only meet with the geologic requirements but also ensure the normal drilling.为此 ,采用充气 (氮气 )钻井液欠平衡钻井技术 ,满足了地质要求 ,保证了正常钻进 ,这是国内首次成功采用充气钻井液欠平衡压力钻井技术解决严重井漏的井例。
3)drilling by filling nitrogen充氮气钻井
4)aerated underbalance drilling充气欠平衡钻井
英文短句/例句
1.APPLICATION OF AERATED UDERBALANCED DRILLING TECHNOLOGY IN TONGNANBA AREA通南巴地区充气欠平衡钻井技术应用
2.Practice and Experience on Under-balanced Drilling with Nitrogen-foamDF1井氮气泡沫欠平衡钻井实践与认识
3.Optimization of annular gas injection technology in coalbed methane aerated under-balanced drilling煤层气欠平衡钻井环空注气工艺优化
4.Dynamic Simulation Study of Gas-Liquid Two-Phase Flow for Underbalanced Drilling欠平衡钻井气液两相流动态模拟研究
5.The distinction of on-site oil and gas shows under the condition of the under-balanced drilling fluid with the oil-in-water in Well CG2CG2井水包油钻井液欠平衡钻井现场油气显示识别
6.Application of the Under-balance Drilling Technology in CBM Exploration and Development欠平衡钻井技术在煤层气勘探开发中的应用
7.The method for distinguishing oil and gas zones for under-balanced drilling欠平衡钻井条件下油气层判别方法研究
8.Research on gas-liquid flow rate optimization in foam underbalanced drilling泡沫欠平衡钻井气液流量组合优选研究
9.Damage evaluation for water-based underbalanced drilling in low-permeability and tight sandstone gas reservoirs低渗透致密气藏水基欠平衡钻井损害评价技术
10.Mud logging technology under the underbalanced drilling欠平衡钻井条件下录井技术方法探讨
11.The Application of RBF Neural Network in Under-balanced DrillingRBF网络法在欠平衡钻井中的应用
12.Application of underbanlanced drilling in Block 10, Yemen欠平衡钻井技术在也门10区块的应用
13.Response characteristics and interpretation & evaluation of gas logging parameters under the under-balanced drilling condition欠平衡钻井条件下气测参数响应特征及解释评价
14.Application of Oil-in-water Drilling Fluid in Unbalanced Drilling Section of Well Lishen 1水包油钻井液在梨深1井欠平衡段的应用
15.Application of underbalanced drilling techniques in Chang 6 well in Raoyang sag欠平衡钻井技术在冀中饶阳凹陷长6井的应用
16.Effect of Drilling Fluid Density on Neutron Porosity in Underbalanced Drilling欠平衡钻井条件下钻井液的密度对中子孔隙度测井的影响
17.The Application of a Low Density Oil-in-Water Drilling Fluid in Under-balanced Drilling in Buried Hill Structures低密度水包白油钻井液在潜山欠平衡钻井中的应用
18.The Research of Underbalance Drilling Technology Applying in Daqing Oil Field;大庆油田欠平衡钻井工艺技术应用的研究
相关短句/例句
aerated drilling fluid充气钻井液
1.Study on NW solids freeaerated drilling fluid for under-balanced drilling;欠平衡钻井NW无固相充气钻井液的研究
2.A double-wall drill tool has been developed to solve problems arising in the process of controlling the wellbore trajectory using conventional downhole mud motor and MWD in under-balanced drilling withaerated drilling fluid.为解决在充气钻井液欠平衡压力钻井时,使用常规井下动力钻具和随钻测量仪器进行井眼轨迹控制中遇到的技术难题,研制了双壁钻具。
3.Therefore, usingaerated drilling fluids and under balanced drilling techniques can not only meet with the geologic requirements but also ensure the normal drilling.为此 ,采用充气 (氮气 )钻井液欠平衡钻井技术 ,满足了地质要求 ,保证了正常钻进 ,这是国内首次成功采用充气钻井液欠平衡压力钻井技术解决严重井漏的井例。
3)drilling by filling nitrogen充氮气钻井
4)aerated underbalance drilling充气欠平衡钻井
5)preventing leak-off and spill-out充(氮)气钻井液
6)aerated foam drilling fluid新型充气钻井液
1.Newaerated foam drilling fluid, using a special plant fiber named KWS as fluid material, not only has the characteristics of low density, high ability of removing cuttings and lower use of water, but also has the perforation of rejecting of the Na~+ s and Ca~(2+) s affection.利用特殊植物纤维KW S作为泥浆处理剂的新型充气钻井液,不仅具有常规充气钻井液低密度、排粉能力强、节约用水等优点,还可以不受钠、钙离子的影响,提高钻井泡沫稳定性和钻井液抗盐能力。
延伸阅读
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