1) inclined shaft drivage
斜井开拓
2) deviated well
斜井
1.
Research on 3-D VSP geometry design for deviated well.;
斜井三维VSP观测系统设计
2.
Research and application of systematic lift techology for screw pump in deviated well;
斜井螺杆泵举升配套技术
3.
Research and application of an optimized design of pumping system used in deviated wells;
斜井抽油系统优化设计技术研究及应用
3) inclined well
斜井
1.
Method for making an inclined well synthetic seismogram.;
斜井合成记录的制作方法
2.
The research for the special inclined well construction technology through deposit;
基于穿过坡积物的斜井特殊进洞施工技术研究
4) inclined shaft
斜井
1.
Deviation rectification and reinforcement technique of inclined transportation corridor in one newly-built inclined shaft;
某煤矿新建斜井地面倾斜的加固纠偏技术
2.
Design and practice of high-speed drivage in inclined shafts;
斜井快速掘进设计与实践
3.
Ascertainment of the minimal obliquity in inclined shaft winding;
斜井提升最小倾角的确定
5) deflecting well
斜井
1.
Three-dimensional model for space reorientation of hydraulic fractures near deflecting well bore;
斜井井筒附近水力裂缝空间转向模型研究
2.
Therefore a separate-layer water injection technology through tubing and casing is developed especially for operation in deflecting wells and small-displacement wells,solving the problem of water injcction of two layers by one packer.
针对油田常规分层注水工艺普遍存在封隔器密封有效期短、注水管柱蠕动、投捞测试成功率不高、分层计量不准等问题 ,特别针对斜井、小排量的分层注水工艺难题进行了攻关 ,开发了油套分注工艺技术。
3.
In the light of the problems of strongly worn situation between rod and case or case and tube,pumping rod easily dropping,pump's damage,pump's low efficiency and short period inspecting pump during the recovering oil process in deflecting wells,the technology of rod pump for deviated wells has been developed.
针对斜井采油出现的抽油杆与油管之间、油管与套管之间磨损严重 ,抽油杆易脱扣 ,抽油泵易损坏 ,泵效低 ,检泵周期短等问题 ,开发了斜井有杆泵诊断技术 ,该技术的应用对及时了解深井泵的工作状况 ,诊断井下抽油杆柱不同深度的磨擦情况 ,优化设计杆柱组合等提供了理论依据 ,提高了斜井泵效 ,延长了斜井检泵周期 ,较好地解决了斜井生产、管理中的难题。
6) incline shaft transport
斜井运输
参考词条
补充资料：斜井开拓
斜井开拓
inclined shaft development
井艺的井之铜室卜是在兰的巷二山和可角受i条件 15~升时，较小;全力较几井。牛井的乙本也是用普卜积地过，但孟)斜井开拓(inelined Shaft development)田开拓方式的一种。斜井是从地面向下倾斜开上筒。包括主斜井、副斜井、斜风井。从井下巷道豆中向下一水平巷道开挖的斜井，称暗斜井。暗斜步地面没有出口的斜井。实际上斜井就是倾斜开卡道，它和井下为了采煤而开挖的向上倾斜巷道」向下倾斜巷道下山没有本质的区别，上、下山的化煤层倾角的影响，斜井的倾角则主要根据运箱设定。 斜井的倾角根据用途、提升方式不同，一般在250左右。主斜井主要用于提升煤炭，采用矿车提由于受一次提升量和间断提升的限制，提升能力而用皮带运输机提升时，由于可连续提升，提升育大。副斜井主要用于人员及物料的输送，兼做进万 和立井比较，要达到同样深度的井底车场，余开挖长度要多几倍，但开挖的方法要简单得多，月低，投人生产后井筒的维护也容易。 斜井和一般水平巷道的开挖基本一样，都牙通施工方法。斜井不宜穿过含有流沙的不稳定井层，理论上虽然可以用冻结法等特殊施工方法通技术经济指标很不理想，一般不采用。 (陈瑞
说明：补充资料仅用于学习参考，请勿用于其它任何用途。