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diamond coring
相关语句
  金刚石取心
     Triangular polycrystalline diamond coring bit
     Z_(34)-8120型三角聚晶金刚石取心钻头
短句来源
     Application of and Research on Large Diameter Diamond Coring Bits
     大口径金刚石取心钻头的研究及应用
短句来源
     Technology of Diamond Coring with Casing in Adverse Formations
     复杂地层金刚石取心跟管钻进技术
短句来源
     Based on an analysis of the manufaxturing technoloing and application of the triangular polycrystalline diamond coring bit at home and abroad, a new bit manufactured by means of solid pressed graphite cavity die and provided with polycrystalline diamond cutters with negative rake was developed.
     在分析国内外三角聚晶金刚石取心钻头制造工艺和使用情况的基础上,提出了以整体压制石墨阴模制造三角聚晶金刚石取心钻头的新方法,并采用带负前角的三角聚晶金刚石。
短句来源
  “diamond coring”译为未确定词的双语例句
     To solve this problem, 149mm diamond dual centers drilling bit and 152mm diamond coring bit are used and hole diameter increased by 19mm and 11mm separately. Overcut rate are 12. 8% and 7. 3 % separately, for cement quality created reliable condition.
     为此,使用了川石·克里斯坦森金刚石钻头有限公司生产的149mm金刚石双心全面钻进钻头和151mm金刚石双心取心钻头,井眼扩大值分别为19mm和11mm,井眼扩大率分别为12.8%和7.3%,确保了127mm尾管的固井质量。
短句来源
     This paper recommends a Fuzzy Optimum theory model,which suits the optimization of diamond bits and it has been applied to the optimization of wireline diamond coring bits in a gold mine of Jiaodong, Shan-dong province.
     本文介绍了一种适用于金刚石钻头优选的模糊优化理论模型,并将其应用于胶东某金矿金刚石绳索取心钻头的优选。
短句来源
     Diamond coring bits are utilized for core drilling.
     在取芯钻井井段,选用金刚石取芯钻头。
短句来源
  相似匹配句对
     Triangular polycrystalline diamond coring bit
     Z_(34)-8120型三角聚晶金刚石取心钻头
短句来源
     Diamond coring bits are utilized for core drilling.
     在取芯钻井井段,选用金刚石取芯钻头。
短句来源
     Cladding on diamond
     金刚石表面金属化
短句来源
     New diamond
     新金刚石
短句来源
     Directionally Coring Technique
     定向取心技术
短句来源
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  diamond coring
These include the positive displacement coring motor (PDCM), the "Navi-drill" core barrel, and a top driven diamond coring system (DCS).
      
These included hydraulic piston coring, extended coring, pressure coring, bare rock spudding and several systems using high speed diamond coring technology.
      
The evolution of these progressive scientific coring systems began with the Rotary Core Barrel (RCB) used by the DSDP and proceeded to the highly advanced Diamond Coring System (DCS) currently under development by ODP engineers.
      
The holes were cored in to the base material with the Hilti DD 100 diamond coring system.
      
Pucks of nacre, 3 mm in diameter, were drilled from these shells using a diamond coring drill.
      
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This paper recommends a Fuzzy Optimum theory model,which suits the optimization of diamond bits and it has been applied to the optimization of wireline diamond coring bits in a gold mine of Jiaodong, Shan-dong province. Having compared with other methods,the paper reveals that the theory has its own advantages.

本文介绍了一种适用于金刚石钻头优选的模糊优化理论模型,并将其应用于胶东某金矿金刚石绳索取心钻头的优选。文中还与其它方法进行了对比,说明了该模型的优越性。

Based on an analysis of the manufaxturing technoloing and application of the triangular polycrystalline diamond coring bit at home and abroad, a new bit manufactured by means of solid pressed graphite cavity die and provided with polycrystalline diamond cutters with negative rake was developed. This new coring bit is especially suitable for coring in medium to medium-hard plastic-brittle formation, and the maximum footage of a single bit reaches 115. 71m with a penetration rate of 1 .45m/h....

Based on an analysis of the manufaxturing technoloing and application of the triangular polycrystalline diamond coring bit at home and abroad, a new bit manufactured by means of solid pressed graphite cavity die and provided with polycrystalline diamond cutters with negative rake was developed. This new coring bit is especially suitable for coring in medium to medium-hard plastic-brittle formation, and the maximum footage of a single bit reaches 115. 71m with a penetration rate of 1 .45m/h.

在分析国内外三角聚晶金刚石取心钻头制造工艺和使用情况的基础上,提出了以整体压制石墨阴模制造三角聚晶金刚石取心钻头的新方法,并采用带负前角的三角聚晶金刚石。这种新型取心钻头特别适用于中到中硬塑脆性地层的取心钻进,单只钻头最高进尺达115.71m(机械钻速1.45m/h),创国内同类取心钻头单只进尺的最高纪录。

Chiqian 1 well,in eastern Sichuan oilfield, T1j gas pay zone has high content of H2S that can't be developed now, but T1j gas zone which has low content H2S can be produced. Tow zones pace 20 m and is easy channeling, so cement quality is important to development. To solve this problem, 149mm diamond dual centers drilling bit and 152mm diamond coring bit are used and hole diameter increased by 19mm and 11mm separately. Overcut rate are 12. 8% and 7. 3 % separately, for cement quality created reliable condition....

Chiqian 1 well,in eastern Sichuan oilfield, T1j gas pay zone has high content of H2S that can't be developed now, but T1j gas zone which has low content H2S can be produced. Tow zones pace 20 m and is easy channeling, so cement quality is important to development. To solve this problem, 149mm diamond dual centers drilling bit and 152mm diamond coring bit are used and hole diameter increased by 19mm and 11mm separately. Overcut rate are 12. 8% and 7. 3 % separately, for cement quality created reliable condition.

川东池浅1井T1j气层H2S含量很高,现不能开采;T1j气层H2S含量较低,可以开采。两个气层相距20m,极易串通,所以固井质量很重要。为此,使用了川石·克里斯坦森金刚石钻头有限公司生产的149mm金刚石双心全面钻进钻头和151mm金刚石双心取心钻头,井眼扩大值分别为19mm和11mm,井眼扩大率分别为12.8%和7.3%,确保了127mm尾管的固井质量。

 
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