1) the complex degree of stratum
地层复杂程度
2) Topographic Complex Degree
地形复杂程度
3) complicated formation
复杂地层
1.
Study of SP-1 slurry system for cementing long cementing interval and complicated formation.;
长封固段复杂地层固井用SP-1水泥浆体系研究
2.
Comprehensive drilling technology is needed for drilling in complicated formation of quaternary great thick boulder with loose,collapsing,dropping and leakage,various different drilling and water-stop methods for different formations were illustrated in this paper,and some methods for higher ROP and low cost were also presented.
对于煤田钻探中遇到的第四系巨厚卵砾石层松散、坍塌、掉块、漏失,煤系地层构造复杂、裂隙发育、漏失严重,部分层段岩石致密坚硬、复杂难钻、效率低下等复杂地层问题,需要应用综合钻探技术进行施工。
3.
Drilling with simultaneous casing technology has been developed to be an effective method to deal with drilling in complicated formation.
跟管钻进技术已发展成为对付复杂地层钻进的一种有效方法,主要介绍空气潜孔锤跟管钻进技术、SP系列跟管钻具的特点以及空气潜孔锤跟管钻进技术在地质灾害、水电建设、城市高层建筑地基处理、公路、铁道建设工程等复杂地层钻进的应用。
4) complicated strata
复杂地层
1.
There are various extents of leakage, sloughing, cave-in and pinching happened in drilling operation in complicated strata, alternated mudstone, sandstone, quartz sandstone and coal seams, frequently changed rock hardness, and disparate drillability areas.
针对上述问题,以寿阳地区特深水位、复杂地层钻探施工为例,阐述大口径钻探施工的工艺、参数选择、以及采取措施。
2.
Combined with engineering case study,introduced non-excavating piping in complicated strata,considered that directional drilling in complicated strata should change drilling bit on time according to strata,and adjust flush fluid as well.
结合工程实例,介绍了复杂地层非开挖钻进铺管实践,认为在复杂地层中导向钻进,应根据所钻地层的情况及时变换适当钻头,并且适时调节冲洗液的性能。
5) complex strata
复杂地层
1.
Application of compounding mud in complex strata of Longjiapu;
复合泥浆在龙家堡复杂地层的应用
2.
Application of drilling technique in complex strata;
浅谈钻探施工技术在复杂地层中的应用
3.
Drilling technology of the large drill hole in complex strata
复杂地层中大口径钻孔的施工方法
6) complex formation
复杂地层
1.
The paper describes the features and results of CFZ-1500 percussion reverse-circulating drill in complex formation.
介绍了CFZ— 15 0 0型冲击反循环钻机的特点及其在复杂地层的应用效
2.
On the basis of studying downhole drills' structure,bit type and drilling technology,such technology as casing drilling with downhole drills',hollow-through downhole drills in complex formation,large diameter downhole drill in isolated big pepple formation are presented in this paper.
在潜孔锤的结构形式、钻具匹配、钻头类型、钻凿工艺等方面研究的基础上,对潜孔锤套管隔离护孔法钻进;贯通式潜孔锤用于复杂地层钻进;大直径潜孔锤在孤石、漂石地层中钻进等实际应用方法和效果作了简明介绍。
3.
Experience was summed up about comprehensive control on complex formation in Xihuashan granite mine;the paper emphatically introduced the application method and the effects of wall protection and leaking stoppage with PAA polymer in fault fracture zone and hydration cataclastic rock.
总结了西华山钨矿区综合治理复杂地层的经验;着重介绍了PAA聚合物在断层破碎带、易水化碎裂岩体中的使用方法和护壁堵漏效果;提出了治理复杂地层应采取"‘辨证论治’、灵活运用"的思路方法,最大限度地降低施工成本,提高钻进效率。
补充资料：保险保障程度
保险保障程度
【保险保障程度】企业在风险管理决策，选择保险方式时必须评估的企业的实际财务状况及最大可能损失额。它便于对保险实行不同程度、不同范围的选择。一般可分为必须保险保障、必要保险保障和一般保险保障。 必须保险保障主要是对需要强制保险的项目和预期损失非常严重的标的进行保险。 必要保险保障是对那些可能严重损害企业经营、造成严重的损失后果，但不致于使企业破产或倒闭的损失提供保障。 一般保险保障是为上述两类没有提供的所有种类的可保风险提供保险保障。这类损失不致于给企业带来严重影响，但在一定的程度上给企业生产经营带来不利。
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