钻井专业英语词汇

Unit One steel alloy 合金钢Lesson Two nickel 镍The Bit molybdenum 钼interfer with 干涉;阻碍;干扰

chromium 铬button 球齿silicon 硅diamond 金刚石齿cobalt 钴compact 硬质合金齿carburizing 渗碳longevity

耐久性,寿命quenching 淬火a full-gauge hole 足尺寸井眼immerse 淹没an undergauge hole 欠尺寸的井眼

temper 回火get stuck 卡钻on-center 不偏心;不移轴sidewalk 人行道off-center 偏心,移轴sharpen 削尖straight-on 直接encounter 遇到punch 冲孔be made up of 由…组成fracture 破碎compromise 折中;中和

cone offset 牙轮移轴guesswork 猜测

interfit 配合;啮合wildcat well

初探井，野猫子井

adjacent 邻近的fly completely blind 盲目地乱闯

tip-to-tip 齿尖对齿尖oil and gas reservoirs 油气层

journal angle 轴颈角度hydrocarbons

烃;碳氢化合物

pin angle 轴承轴角度a luxury automobile 豪华汽车shatter 打碎time-consuming 费时的soft dirts

软盖层intermesh with 啮合shank

钻头柄gain acceptance 得到承认culprit

犯人;问题所在

milled-tooth bits

铣齿钻头

tungsten carbide insert bits 碳化钨镶齿钻头hydraulics

水力forge 铸造virgin formation 新岩层binder 粘合剂kick 井涌blend 混合blow out 井喷withstand

承受

reactive 活拨性的nonreactive 惰性的比…有优势

barite 重晶石drawback

缺点

fuel economy 燃油节约have to do with 与…有关系brittle 脆性的surfactant 表面活化剂pliable 易弯的;挠性的watercourses 水眼;水道bounce 跳钻

hole -cleaning

井眼清洁

保径齿;井壁切削齿排transmit impact shock to 把冲击力传给have some advantage over…

bit gauge 钻头保径齿;井壁切削齿gauge areas 井壁切削齿区域chisel-shaped insert bits 凿子形镶嵌齿cone-shaped insert bits 锥形镶嵌齿hemispherical cylinder insert bits

gauge cutters=gauge row=heel row

半球形镶嵌齿

leg of the bit 钻头巴掌velocity 速度

jet nozzles 喷嘴self-sharpening wear 自行锋利磨损interchangeable 可互换的elongated 延长的center jet 中央喷嘴gauge rounding 背锥面变圆side jet 侧面喷嘴advent 出现;到来spall 剥落outwear 比…耐磨flake off 脱落precision 精确ball bearigns 滚珠轴承optical industry 光学工业roller bearings 滚柱轴承surgical instrument 手术用器件journal bearings 轴颈轴承rarity 稀有程度bearing pin 轴承轴synthesize 合成galling 擦伤;磨损graphite 石墨nonsealed bearings 非密封轴承sealed bearings 密封轴承shirttail of the bit 钻头的掌尖

thermally stable polycrystilline (TSP)

pressure compensator 压力补偿器scratch 刮削diaphragm 隔膜modulus of elasticity 弹性系数,模量bit evaluation 钻头分级评定deform 变形cone skiding 牙轮拖刮foam cushion 泡沫垫thermal conductivity 传热性jam 夹挤aluminum 铝break-in 钻头磨合;试钻igneous(molten) rock 火成岩cone interference 牙轮相互干扰vocanoes 火山岩cone erosion 牙轮腐蚀lava 熔岩;火山岩sedimentary rock 沉积岩cracked cone 破裂的牙轮Brazil 巴西ledge 地层的台肩Venezuela 委内瑞拉migrate 转移gem quality 宝石质量的off-center wear 偏磨transparent 透明的cone offset 牙轮移轴opaque 不透明的stiff drilling assembly 刚直的钻具组合cube-shaped 立方体形的flex 弯曲octahedral 八面体的center coring 钻头中心被掏空dodecahedral 十二面体的tracking problem 钻头齿迹问题monocrystalline 单晶体slam 猛力顿钻

shank 钻头柄flank 侧面chipped cutters 被击碎的切削齿matrix 胎体insert loss 镶嵌齿脱落profile 外形;轮廓gritty 粗沙的single-cone profile 单锥体外形frustration 挫折;烦脑double-cone profile 双锥体外形junk sub 打捞工具

parabolic profile 抛物线外形

elastomer 人造橡胶,弹性材料

pinched bit 挤压变形后向心收缩的钻头heat checking 过热使钻头切削齿龟裂unfeasible 不可实行的;不可行的聚晶金刚石复合片

polycrystalline diamond compact(PDC)

热稳定聚晶金刚石

sandblast paint off a wall 喷沙除漆bradding 牙轮钻头齿撞碎或弯卷

flat-crested wear 磨平;平顶磨损concave profile 凹顶外形directional holes 定向井gauge protection 保径面horizontal holes 水平井grid plot 栅格图案circle plot 圆周图案ridge plot 脊背图案bit whirl 钻头偏心回转carat 克拉spiraling action 螺旋形动作flush 冲洗,淹没;与…齐平radial flow 径向流;辐向流pound 砸击overgauge hole 超过尺寸的井shatter 粉碎delaminate 脱层crow's foot 爪形PDC layer PDC 焊层radiate out 向外辐射chunk 大块catalyst metal 催化金属clog 堵塞polycrystalline wafer 聚晶片jet deflection bits 喷射造斜钻头lathe 车床pockets 孔窝eccentric bits 偏心钻头stringer 夹层tight hole problem 卡钻问题splinter 碎片core bit 取芯钻头downhole motor 井底马达sidetracking bit 侧钻钻头turbodrill 涡轮钻permanently 永久地deflect the hole 井眼造斜electrical impulses 电脉冲bent sub 弯接头sound waves 声波stud cutter 支柱切削齿gamma rays 伽玛射线cylinder cutter 长柱切削齿neotron rays 中子射线rake angle 倾角compressive strength 抗压(缩)强度back rake angle 后倾角elasticity 弹力;弹性perpendicular 垂直的plasticity 可塑性aggressiveness 攻击性porosity 多孔性chatter 振动pore pressure 孔隙压力vibration 振动overburden pressure 盖层压力distirbute 分布,分配overlying formations 盖层side rake angle 侧倾角stickness 粘附力optimum 最佳plowing 挖掘porcupine bits 箭猪毛式钻头shearing 剪切critical 危急的;严重的plowed furrow 犁沟crucial 重要的grind the rock 磨碾岩石disintergating 散落millstone 磨石junk slots 岩屑槽slice 切片leach out 沥除;滤去hybrid bits 混合钻头quartzites 石英岩drag and twist 刮削与搓捻

diamond-impregnated pad or stud

沙粒大小的天然金刚石

grit-sized natural diamonds

prolong the life of the bit 延长钻头寿命innermost cutters 最里面的切削齿antiwhirl bits 修正偏心回转的钻头abrasive cherts 刮磨性硅石石灰岩cross-pad flow 金刚石镶嵌瓣形流feeder 主流道;高压流道collector 次流道;低压流道

limestone 石灰岩dolomite 白云岩turbine 涡轮granite 花冈岩bit classification 钻头分类fortify

加强evaluate 评定;评价hemispherical 半球的project 凸出dull bit classification 钻头磨损分级versatile

多面手的

ring gauge 环规round to 四舍五入shovel

铁铲;铲hostile 险恶的;敌对的running time

使用时间

foolproof 极坚固的positive displacement tools

pointers 注意事项increment 增加;增量

螺杆钻具;容积式钻具break-even analysis 盈亏平衡分析非均质地层

孕镶金刚石瓣或支柱

heterogeneous formations grade dull bits 磨损后钻头的分级