1) ultradeep well
超深井
1.
With the exploration and development of deep oil and gas reservoir,the number of deep and ultradeep wells is on the sharp increase.
随着深部油气藏的勘探和开发,深井及超深井的数量大幅度增加,而深井超深井在高温高压条件下,窄安全密度窗口内的安全钻井是当前国内外都未能很好地解决的重大技术难题。
2.
In view of the high risk, low success ratio and poor effect of ultra-deep reservoir fracturing, the state of the art of ultradeep well fract.
压裂是低渗透储层最具进攻性的增产措施,然而超深井压裂改造的成功率和有效率低,压裂改造技术已成为制约超深致密储层能否有效开采的瓶颈技术。
3.
It is base upon general casing cutting windows,aiming at bad feasibility stratum,through optimizing desi gn sidetracking technology,changing tool,optimizing measure and choosing bit,we succeed in casing window sidetracking of ultradeep well KS101C.
介绍了KS101C井在常规套管开窗工艺基础上,针对可钻性极差的地层,通过侧钻工艺优选、工具改造,优化工艺措施和钻头类型,成功实施超深井套管开窗侧钻工艺的思路和方法。
2) ultra-deep well
超深井
1.
Technology of blending diluting oil in ultra-deep wellbore of Tahe Oilfield;
塔河油田超深井井筒掺稀降粘技术研究
2.
Effect of temperature on safe drilling of ultra-deep well in non-hydration formations;
温度对超深井非水化地层安全钻井的影响
3.
Application of hot fluid circulation to ultra-deep well;
热流体循环在超深井中的应用
3) ultra deep well
超深井
1.
Study and application of compound lifting technology for high gas ratio in ultra deep well;
超深井高气油比复合举升技术研究与应用
2.
Completion and cementing technologies for ultra deep wells in marine oil and gas fields;
海相油气田超深井完井固井技术
3.
During ultra deep well drilling,we will be confronted with high temperature,high pressure and complex produced fluid.
但在超深井钻井过程中,面临地层高温、高压、产出流体相态复杂,这对环空携岩和安全是一个严峻的考验。
4) superdeep well
超深井
1.
Research on the TRO-127 double-stage deceleration turbodrill for the superdeep well
超深井TRO-127两级减速涡轮钻具的研究
2.
Based on theoretical study and application in Ordovician reservoir in Tahe oilfield,this paper emphases on the following:①an overall-view on reservoir characteristics,mechanism of acid fracturing,and application in high temperature and superdeep wells in the oilfield;②acidizing fluid system,characteristics of acid s.
根据塔河油田奥陶系油藏酸化压裂改造的理论研究和实践经验,着重介绍了塔河油田的储集层特征、酸化压裂机理及高温超深井酸化压裂技术应用的基本情况,以及塔河油田高温超深井酸液配方体系、酸液的注入及返排工艺及特点;推荐了塔河油田酸化压裂地面施工参数及酸化压裂管串结构;对酸化压裂效果从其产生的裂缝形态、产量及经济效益几方面进行了评价。
5) deep and ultra-deep well
深井超深井
1.
Casing failure mechanism and strength design considerations for deep and ultra-deep wells
深井超深井套管损坏机理与强度设计考虑因素
补充资料：超深井油井水泥
分子式：
CAS号：
性质：适于用作5000m以上井深的注水泥。分为含熟料和无熟料两类。前者为砂质硅酸盐油井水泥，由适当成分的硅酸盐熟料和适量的石英砂、石膏共同粉磨制成。适于用作井深5000～10000m的注水泥。后者为赤泥砂质水泥，由适当比例的赤泥和石英砂磨制而成。适于用作井深5000～7000m的注水泥。
CAS号：
性质：适于用作5000m以上井深的注水泥。分为含熟料和无熟料两类。前者为砂质硅酸盐油井水泥，由适当成分的硅酸盐熟料和适量的石英砂、石膏共同粉磨制成。适于用作井深5000～10000m的注水泥。后者为赤泥砂质水泥，由适当比例的赤泥和石英砂磨制而成。适于用作井深5000～7000m的注水泥。
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