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定向斜井：directional drilling

欠平衡钻井：under-balance drilling

海上钻井：off-shore drilling

陆地钻井：on-shore drilling

钻头：drill bit

刮刀钻头：drag bit

牙轮钻头：rock bit (镶齿钻头insert bit, 钢齿钻头steel toothed bit)

金刚石钻头：diamond bit

取心钻头：coring bit

钻头浮阀：float valve

钻头水眼：bit nozzle(or jet)

钻头水眼刺:bit nozzle washed out

钻头规：bit caliper(bit gauge)

钻头泥包：bit is balling

钻头钝了，我建议现在起钻：bit is dull. I suggest to POOH now

钻铤：DC(drill collar )

光钻铤slick drill collar，

螺旋钻铤spiral drill collar

钻杆：DP(drill pipe )

方钻杆：kelly

公扣：pin end

母扣：box end

内平式连接：IF(internal flash)

正规式连接：REG(regular)

贯眼式连接：FH(full hole)加重钻杆 heavy weight drill pipe

短钻杆 pop joint

井下马达：downhole motor

涡轮钻具：turbine

震击器：drilling jar

减震器：absorber

下部钻具组合：BHA（bottom hole assembly）

钻具扶正器：stabilizer（string stabilizer, near-bit stabilizer）

钻机：drill rig

钻井泥浆：drilling mud

钻井液：drilling fluid

钻井设备：drilling equipment油：oil

原油：crude oil

天然气：nature gas

煤层气：coal-bed gas

石油：petroleum

中国石油（简称）：CNPC（China National Petroleum Corporation ）

长城钻井（简称）：GWDC(Great Wall Drilling Company)

采油：oil production

产油层(目的层)：reservoir( or pay zone)

钻进：drilling

调整钻井参数以得到理想的机械钻速：

play the drilling parameters to get fast ROP

起钻：POOH(pull out of hole)

下钻：RIH(run in hole)

下套管：run casing(or RIH with casing)

短起下钻：wiper trip

循环泥浆：circulate

泥浆：reverse circulate

中途循环泥浆：break circulation

分段下钻：RIH in stages

通井：control trip

划眼：reaming

倒划眼：back reaming

接单根：make connection

滑、割大绳：slip and cut drilling line by ton-mile

保养设备：maintain the equipment

修理设备: repair (or fix) the equipment

保养顶驱：service TDS

保养冲管：lubricate wash pipe

待工日费：standby rate

今天零日费：there is no day rate today(zero day rate today)

我可以为您做，但必须收费，请理解

I can do for you and I have to charge(back charge) you. Please give me full understanding.

不在我的职责范围之内，我要汇报领导，一有消息会马上告诉你

It is out of my power and I have to report to my boss. I will let you know as soon as I get news.

大鼠洞：rat hole

小鼠洞：mouse hole

钻具错扣：the connections are crossed

钻具粘扣：thread is galled

丝扣坏了：the thread is damaged

起钻错扣：alternate the connections

新钻具或接头磨扣：break in the new tool joint

新钻头磨合：break in the new bit

PDC钻头井底造型：shape the PDC bit

跳钻：rough drilling( vibrated drilling, bit is bouncing)

蹩钻：rough drilling（drilling torque is abnormally high）

缩径：tight hole

起钻遇卡：get overpull

下钻遇阻：set weight

部分漏失：partially lost circulation

全部漏失：totally lost circulation

盲钻：blind drilling

堵水眼：bit jets are blocked

掉水眼：bit jets are lost

憋压：the pressure is built up

卸压：release pressure

试压：pressure test

功能测试：function test

双方独自检查：double check

地质：geology

地质专业人员：geologist

物理：physics

地球物理勘探： geo-physical exploration.

测井：logging

电测井作业：wireline logging operation

泥浆测井：mud logging

井（副词“好”含意）：well

拓展记忆：

井眼：bore hole

油气井：oil&gas well

试井：well test

井下：down-hole

井下作业：down-hole operation

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