1) foam drilling
泡沫钻井
1.
A calculation of cuttings lag time for foam drilling
泡沫钻井岩屑迟到时间计算
2.
Research on an experimental device to simulate air-foam drilling
空气泡沫钻井模拟试验装置
3.
Well logging technology and techniques for gas drilling,foam drilling and casing drilling are summarized and analyzed in this paper.
简要介绍了气体钻井、泡沫钻井和套管钻井等特殊钻井技术。
2) Foam drilling fluid
泡沫钻井液
1.
Stability evaluation of foam drilling fluid using light backscattering theory;
利用光散射原理评价泡沫钻井液的稳定性
2.
Influence of granule sedimentation on density change of foam drilling fluid.;
泡沫钻井液颗粒沉降对密度变化规律的影响
3.
Influence of magnetic field on rheology of foam drilling fluid;
磁场对泡沫钻井液流变性能的影响
3) micro-foam drilling fluid
微泡沫钻井液
1.
Flow experiment of circulative micro-foam drilling fluid in well bore under HTHP conditions;
井筒中高温高压可循环微泡沫钻井液流动实验
2.
Flow experiment of circulative micro-foam drilling fluid in pipe under HTHP condition;
高温高压下可循环微泡沫钻井液管路流动试验
3.
Study and application of circular micro-foam drilling fluid technology;
可循环微泡沫钻井液技术研究与应用
4) micro-bubble drilling fluid
微泡沫钻井液
1.
Circulating micro-bubble drilling fluid syste;
可循环微泡沫钻井液体系
5) air/foam drilling
空气/泡沫钻井
1.
Method for determining water zones in the condition of air/foam drilling;
空气/泡沫钻井条件下水层判别方法探讨
6) Stiff foam drilling fluids
硬胶泡沫钻井液
1.
Stiff foam drilling fluids have found wide application in oil fields where applicable because of their ability in enhancing ROP,minimizing permeability impairment,and improving hole cleaning and contamination tolerance of the mud.
硬胶泡沫钻井液不仅具备普通泡沫钻井液能提高机械钻速、及时发现油气层的特点,还具有较强的携岩能力和抗污染能力。
补充资料：半潜式钻井平台
一种海上钻井装置。上部为工作甲板，下部为两个下船体，用支撑立柱连接。工作时下船体潜入水中，甲板处于水上安全高度，水线面积小、波浪影响小、稳定性好、自持力强、工作水深大。半潜式平台用锚和钢丝绳定位，工作水深为180m左右；用锚和链结合定位，工作水深可提高到450m。新发展的动力定位技术用于半潜式平台后,工作水深可达900～1200m,定位精度在1～2％水深的半径范围内。半潜式与自升式钻井平台相比，优点是工作水深大，移动灵活；缺点是投资大，维持费用高，要有一套复杂的水下器具，有效使用率低于自升式。
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