钻井常用术语翻译

钻井常用术语翻译

钻井总论

钻井drilling

钻井方法drilling method

顿钻钻井cable drilling

杆式顿钻rod tool drilling

绳式顿钻cable tool drilling

轻便钻井portable drilling

直井straight hole

深井deep well

超深井super deep well

地热井geothermal well

热采井thermal production well

工程井engineering rejection well

工程报废井abandoned well

弃井abandoned well

钻井设计well design

钻井质量drilling quality

岩石的物理机械性质physical-mechanical properties of rock

矿物的微硬度micro-hardness of rook

肖氏岩石硬度Shores hardness

史氏岩石硬度Shi's hardness

矿物的弹性模量elastic modulus of mineral

岩石的弹性模量elastic modulus of rock

矿物的泊松比Poissons ratio mineral

岩石的泊松比Poissons ratio rock

矿物的切变模量shear modulus of mineral

岩石的切变模量shear modulus of rock

矿物和岩石的体积压缩模量bulk compressibility mineral and rock

岩石的体积压缩系数coefficient of bulk compressibility mineral and rock 岩石的抗拉伸强度tensile strength of rock

岩石的直接拉伸试验direct tensile test of rock

岩石的巴西劈裂拉伸实验Brazilian test of rock

岩石的筒形抗内压胀裂试验burst test of hollow cyling by internal pressure 岩石的常规抗压缩强度compressive strength of rock

岩石的抗剪切强度shear strength of rock

岩石的抗剪切强度试验shear test of rock

岩石的三轴强度试验tri-axial test of rock

岩石的常规三轴试验ordinary tri-axial test of rock

岩石的真三轴试验true tri-axial test of rock

脆性岩石brittle rock

塑性岩石plastic rock

岩石的假塑性破坏pseudo-plastic breakage of rock

岩石塑性系数coefficient of plasticity of rock

岩石的脆塑性转变压力（临界压力）brittle plastic transitional pressure of rock 岩石的库仑纳维尔强度准则Conlomb-Navier strength criterion of rock

岩石的内磨擦角和内磨擦系数angle of interal friction and coefficient of interal

friction of rock

岩石的莫尔强度准则Mohr strength criterion of rock

岩石的格里菲斯脆性破坏准则Griffith criterion of brittle failure of rock

统计强度理论statistical strength theory

岩石的表面破碎surface fracture of rock

岩石的疲劳破碎fatigue fracture of rock

岩石的体积破碎volumetric fracture of rock

岩石的单位体积破碎pecific volumetric fracture work of rock

地应力in situ stress

岩层的水平测向应力horizontal stress of strata

测向系数coefficient of lateral pressure

围压confining pressure

有效应力effective stress

压持效应chip hold effect

岩石硬度减低剂rock hardness reducer

岩石的可钻性drill ability of rock

岩石的研磨性rock abrasiveness

钻具drilling tool

钻柱drill stem

复合钻柱combination string

满眼钻柱packed hole assembly

踏式钻铤组合tapered drill collar string

钟摆钻具pendulum assembly

偏重钻铤unbalanced drill collar

钻柱弯曲buckling of drill string

钻具的扭转震动twisting vibration of drill string

钻杆疲劳破坏fatigue-failure of drill string

上紧矩make-up torque

应力减轻槽stress-relief groove

减震器vibration dampener

稳定器stabilizer

井眼大扩器reamer

钻井液drilling fluids

水基钻井液water-base drilling fluids

淡水钻井液fresh-water drilling fluids

低固相钻井液low solids fluids

低固相不分散钻井液low solids non-dispersed polymer drilling fluids

抑制性钻井液inhibitive drilling fluids

盐水钻井液salt-water drilling fluids

饱和盐水钻井液saturated salt-water drilling fluids

钙处理钻井液calcium treated drilling fluids

钾盐钻井液potassium drilling fluids

混油钻井液oil-emulsion drilling fluids

生物聚合物钻井液biodegrability drilling fluids

油基钻井液oil base drilling fluids

反相乳化钻井液invert-emulsion drilling fluids

平衡活度钻井液balanced activity drilling fluids

泡沫钻井液foam drilling fluids

密闭液sealing fluids

完井液completion fluids

封隔夜packer fluids

解卡浸泡液stuck freeing spotting fluids

钻井液性能properties of drilling fluids

滤失filtration

API滤失量API filtration

高温高压滤失量high temperature and high pressure filtration 动滤失量dynamic filtration

滤饼filter cake

含砂量sand content

钻井液固相含量solids content in drilling fluids

亚甲基兰实验methylene blue test

石灰含量lime content estimation

钻井液的酚酞碱度P m alkalinity

滤液酚酞碱度P t alkalinity

滤液甲基橙碱度M f alkalinity

造浆率yield

破乳电压emulsion-breaking voltage

钻井液流变性drilling fluids rheology

漏斗粘度funnel viscosity

触变性thixotropic behavior

静切力gel strength

初切力initial gel strength

终切力10-minuto gel strength

剪切降粘特性shear-thinning behavior

钻井液受污染contamination of drilling fluids

粘土侵clay contamination

盐侵salt contamination

盐水侵salt water contamination

钙侵calcium contamination

砂侵sand contamination

水侵water contamination

气侵gas contamination

钻井液处理剂mud additives

降失水剂filtrate or reduction agents

增粘剂thickening agent

膨润土增效剂agents of increasing bentonite

降粘剂thinning agents

加重剂weighting agents

堵漏剂lost circulation materials

水敏性页岩water-sensitive shale

膨润土的预水化pre-hydrated bentonite

固相控制solid control

钻屑cutting

砂sand

泥silt

胶体颗粒colloidal solids

钻进drilling

钻进技术drilling technology

钻进技术参数drilling parameters

钻压weight on bit

悬重和钻重string suspending weight and drilling weight 转速rpm-revolution per minute

排量rate of flow

零轴向点zero axial stress point

中性点neutral point

开钻spud in

完钻finishing drilling

送钻bit feed

方余和方入kelly-up and kelly-in

进尺footage

机械钻速penetration rate

鳖钻bit bouncing

跳钻bit jumping

干钻drilling at circulation break

打倒车reverse rotation table

钻头泥包bit balling

划眼redressing

扩眼reamin1

放空drilling break

吊打easing the bit in

纠斜hole straightening

侧钻sidetracking

单根single

双根double

立根stand

接单根king a connection

起下钻trips

知起下钻short tripping

活动钻具move the drill string

上卸扣make up and break out

换钻头change bit

鼠洞rat hole

小鼠洞mouse hole

喷射钻井jet-bit drilling

射流jet flow

冲击射流impact jet flow

汽蚀射流cavitation jet

射流扩散角和扩散系数spread angle and spread coefficient of jet

射流等速patential core of jet

漫流cross flow

射流喷速jet velocity

射流速度降低系数decreasing coefficient of jet velocity

射流动压力dynamic pressure of jet flow

射流压力降低系数coefficient of jet-flow pressure drop

射流冲击力jet impact force

射流水功率jet hydraulic-power

喷射距离jet length

清洗井底bottom-hole cleaning

钻头压降bit pressure-drop

钻头水功率bit hydraulic horse-power

喷嘴nozzle

等变速喷嘴nozzle with iso-variable velocity

流线形喷嘴streamline nozzle

喷嘴流量系数nozzle orifico coefficient

钻井液循环系统drilling fluids circulating system

钻井液流态flow pattern

平板层流flat plate laminar flow

Z值Z-value

喷射钻井的工作方式The working regime of jet drilling

最大钻头水功率工作方式The regime of the maximum bit hydra-ulic horse-power 最大射流冲击力方式the regime of the maximum jet-impact force

最大射流喷速工作方式The regime of the maximum jet velocity

经济水功率工作方式the regime of the economic hydraulic horse-power jet bit

喷射式钻头optimum rate of mud flow

最优喷嘴直径optimum nozzlo diameter

临界井深和极限井深critical well depth and limited well depth

钻井泵的工作状态the working regime of drilling pump

钻井泵的最大排工作状态（额定工作功率工作状态）the maximum flow rate regime of the drilling pump (the rated power regime of the drilling pump)

钻井泵的调节排量工作状态（允许压力工作状态）the regulated flow rate regime of the drilling pump(the rated power regime of the drilling pump)

携带岩屑cutting carrying

岩屑运移比cutting transport ratio

环空岩屑浓度solid concentration in annular space

钻井泵效率rate of utilized power of the drilling pump

钻井泵水功济利用率rate of utilized hydraulic power of the drilling pump

优化钻井技术optimum drilling technology

控制井control well

钻井可控参数controllable drilling variables

钻井不可控参数non controllable drilling variables

钻井目标函数（钻井泛函）objective function of drilling procedure

钻进过程的数学模型mathematical model for drilling procedure

钻速方程equation for drilling rate

二元钻速方程drilling rate equation in two variables

多元钻速方程multi-variable drilling rate equation

最大允许钻压maximum allowable weight on bit

最优钻压optimum weight on bit

钻速系数factor of penetration rate

地层研磨性系数factor of formation abrasiveness

牙齿磨损系数tooth wear coefficient

轴承工作系数working coefficient of bearing

五点法钻速试验“five spot” drill-off test

井下动力钻井hole bottom power drilling

涡轮钻井turbo-drilling

涡轮钻具turbo-drill

电动钻具electric drill

螺杆钻具positive displacement motor

涡轮工作特性characteristics of turbine

涡轮的水力载荷hydraulic load on turbo-drill

涡轮钻具井底工作特性hole-bottom working characteristics of turbo-drill

涡轮钻具最优工作区optimized working zone of turbo-drill

涡轮钻具合理转速optimum revolution of turbo-drill

涡轮钻具最优排量optimum capacity of turbo-drill

涡轮不稳定工作区unstable working range turbo-drill

有效钻压effective bit-weight

涡轮钻具井底功率传递系数transfer coefficient of bottom hole power of turbo-drill 涡轮钻具特性系数characteristic coefficient of turbo-drill

涡轮的水力效率hydraulic efficiency of turbo-drill

涡轮钻具合理钻进深度optimum drill depth of turbo-drill

涡轮-泵组联合特性combined characteristics of turbo-drill-pump

涡轮钻具轴向间隙的调节axial clearance regulation of turbo-drill

钻具滤清器drill pipe filter

启动阀starter gate valve

低速大扭矩涡轮钻具love-speed high-torque turbo-drill

复式涡轮钻具compound turbo-drill

定向井directional well

定向要素directional elements

井斜角inclination

方位角azimuth

井斜变化率rate of inclination change

方位变化率rate of azimuth change

井眼曲率hole curvature

垂深和测深vertical depth and measured

水平投影长度hole deviation

水平位移displacement or closure distance

多底井multi-bore well

水平井horizontal well

丛式井cluster well or multiple wells

救除井relief well

双筒井dual wells

套管开窗starting window on casing

造斜deflecting or building angle

增斜increasing hole angle or build-up hole angle 降斜decreasing hole angle or build-off hole angle 稳斜maintain angle

井身垂直投影图vertical projection of borehole

井身水平投影图horizontal projection of borehole 正切法tangential method

平衡正切法balanced tangential method

平均角法average angle method

曲率半径法radius of curvature method

圆弧法arc method

最小曲率法minimum curvature method

圆柱螺线法cylinder helix method

悬链线轨迹·catenary shape profile

控制圆柱control cylinder

造斜工具deflecting tool

槽式变向器whip-stock

短涡轮short turbo-drill

钻铤造斜短节short bent collar

涡轮偏心短节turbo-eccentric sub

复式弯涡轮bent multi-turbo-drill

水力斜接头hydraulic bent sub Dyna-flex

瓦片变向器rebel tool 造斜工具面tool face

造斜率rate of over-all angle change

井眼方位漂移walk of hole

装置角tool of rotation

工具面角tool face azimuth

动力钻具反扭角reactive torque

定向方位角tool face bearing or tool face setting 磁偏角magnetic declination

随钻测量measurement while drill(MWD)

单点测斜仪single shot instrument

多点测斜仪multi-shot instrument

陀螺测斜仪gyroscopic instrument

定向orientation

定向下钻orientation while going in hole

磁力定向法magnetic orientation method

斜口管鞋定向法mule-shoe orientation method

取心coring

岩心core

岩心收获率recovery of core

取心方法coring method

局部反循环取心coring with local inverse circulation 长筒取心core drilling with long core barrel

密闭取心sealing core drilling

保压取心core drilling with keeping formation pressure 定向取心orientation coring

绳索取心wire line coring

取心工具coring tools

岩心筒core barrel

单筒式岩心筒single type core barrel

双筒式岩心筒core barrel of double tube swivel type 内岩心筒inside core barrel

外岩心筒outside core barrel

喷射式岩心筒core barrel of jet type

取心钻头coring bit

牙轮取心钻头coring cone bit

金钢石取心钻头diamond coring bit

硬质合金取心钻头hard metal coring bit

涡轮取心钻头turbo-core bit

涡轮取心钻具turbo-core drill

岩心爪core gripper

卡瓦式岩心爪core gripper with slip

卡簧式岩心爪core gripper with slip-spring

板簧式岩心爪卡core gripper with slip-spider

箍式岩心爪core gripper with slip-collar

割取岩心core breaking

机械加压割心法core breaking by mechanical loading 投球割心core breaking by hydraulic pressure

投砂割心core breaking by pumping down

顶岩心core extracting

各种压力概念concept of pressure

静液压力hydrostatic pressure

钻井液压力drilling fluid column pressure

孔隙压力pore pressure (formation pressure)

上覆岩层压力overburden pressure

颗粒压力grain to grain pressure

压力梯度pressure gradient

压力监控pressure detection and control

异常压力及其形成abnormal pressure and it’s formation

压力异常abnormal pressure

压实作用compaction

欠压实imcompaction

不渗透围栅·permeabillity barrier

快速沉积rapid deposition

构造型异常高压structural abnormal pressure

地层压力检测方法method of formation pressure detection

地震资料法seismic data method

机械钻速法penetration rate method

d指数法d-exponent method dc

指数法dc-exponent method

标准化钻速法normalized penetration rate

页岩密度法shale density

溢流观测法take a kick

天然气录井检测法gas logging

氯化物检测法chloride log

钻井液录井法drilling fluid log

返出钻井液温度检测法flow-line temperature

化石资料法paleo-information

地球物理检测法wire-line logs

中途测试drill-stem testing

完井测试well completing test

综合录井仪computerlized apply drilling technology

地层破裂压力formation fracture pressure

地层破裂压力预报方法formation fracture pressure prediction 漏失试验法leak-off test

胡伯特-威利斯法Hubbert and Willis approach

马修斯-凯利法method of Matthews and Kelly

伊顿法method of Eaton

安德森法Anderson’s method

艾克斯劳格法Exlog method

黄荣樽法Huang’s method

地层井眼系统的压力平衡balance of formation-borehole system 地层压力当量钻井液密度equivalent drilling fluid density

钻井液当量循环密度equivalent circulating density

附加压力当量钻井液密度additional pressure equivalent density 当量深度equivalent depth

钻柱排代量drilling fluid displacement

波动压力（激动压力）surge pressure

抽汲压力swabbing pressure

气体上窜gas channeling

天然气偏差因子the coefficient of gas compressibility

溢流overflow

井涌kick

井喷well blowout

地下井喷underground blowout

井喷失控out of control for blowout

循环池液体增量pit gain

压力过渡带pressure transition zone

压井killing well

关井closing well

硬关井hard closing

软关井soft closing

压井方法killing well method

工程师法（等待加重量法）engineer’s method

司钻法（二次循环法）driller’s method

边加重边循环法concurrent method

空井压井empty well control

置换式压井法（顶部压井法）displacement method

反循环inverse circulating

循环周circulating circle

节流循环circulating with choke

防喷设备和工具blowout prevention tools and equipments

防溢管·bellnipple

钻井液流量计drilling fluid flowing indicator

泵冲数计pump-stroke counter

钻井液液面指示器pit-volume indicator

真空除气器·vacum degasser

硫化氢监测仪H2s detector

井控模拟装置well control simulator

井喷失控的处理well blowout control

抢装井口installing wellhead

扣装法抢装井口buckling-up-installing wellhead

翻转法抢装井口turning-up-installing wellhead

整体吊装法抢装井口whole hanging method for installing wellhead 带帽子压井法·hatting kill well method

下封隔器压井killing well with packer method

换井口套管casing replacing

灭火extinguishing

喷射水流灭火法jet fire extinguishing method

爆炸灭火法explosion method

灭火剂extinguisher

固井well cementing

套管程序casing program

导管conductor

表层套管surface casing

技术套管intermediate casing strings

生产套管production casing

套管柱casing string

套管柱下部结构casing accessories

引鞋guiding shoe

套管鞋casing shoe

套管扶正器centralizer

泥饼刷wall scratcher

浮籀float collar

套管承托环cement baffle collar

旋流短节vortex sub

浮鞋cementing float collar

水泥伞cementing basket

注水泥胶塞cementing plugs

通径规drift diameter gauge

套管的外载荷outside casing load

套管内压力burst

套管外挤压力collapse pressure

套管轴向力axial load

套管强度casing strength

套管抗挤强度collapse resistance

套管抗拉强度tensile resistance

套管抗内压强度burst resistance

下套管running casing

活动套管moving casing

预应力preceding stress

人工井底artificial bottom of a well

磁性定位短节magnetic locator sub

固井工具与设备tools and equipments for running casing and cementing 套管吊钳casing tong

套管吊卡casing elevator

卡盘casing spider

联顶节top connecting collar

水泥头connect head

水泥车connecting truck

井口装置wellhead equipment

注水泥?connect

油井水泥oil well connecting

低密度水泥light weight connect

膨润土水泥·bentonite connect

速凝水泥accelerated cement

膨胀水泥expansion cement

纤维质水泥fiber cement

树脂水泥（浆）resin cement

油基水泥（浆）diesel-oil cement

橡胶水泥（浆）latex cement

酸溶性水泥acid dissoluble cement

石膏水泥混合物·gypsam cement

火山灰水泥·pozzolan cement

抗盐水泥salt-resisting cement

双凝水泥浆separable setting cement slurry

冷井水泥和热井水泥ordinary and hot cement

API水泥分级API cement classification

水泥浆性能及其调节cement properties and adjustments of them

稠度仪consist-meter

水泥浆流动性mobility of slurry

水泥浆密度slurry density

水泥浆滤失量slurry filtration

出口温度井底温度和循环温度flow-line temperature bottom temperature and

circulation temperature

水泥浆失重losing weight slurry

水泥石强度cement strength

水泥石渗透性permeability of set cement

水泥石的射孔性perforating quality

水泥浆外加剂cement additive

速凝剂accelerator

缓凝剂retardant

减阻剂friction reducer

降密度剂light weight additive

降失水量filtrate reducer

水泥浆加重剂heavy weight additive

隔离液spacer fluid

前置液ahead fluid

尾随液tail fluid

注水泥方法cementing methods

常规注水泥法typical primary cementing

双级注水泥法two stage cementing

插入注水泥法inner pipe cementing

多管注水泥法multi-plezone completion cementing

打水泥塞cementing plug

平衡法打水泥塞balance method for cementing plug

倾筒法打水泥塞dump bailer method

挤水泥squeeze method

井口挤水泥法braden head squeeze method

封隔器挤水泥法squeeze packer method

高压挤水泥法high-pressure squeeze method

低压挤水泥法low-pressure squeeze method

尾管固井drilling liner cementing

尾管悬挂器drilling liner hanger

窜槽cement channeling

完井方法completion methods

裸眼完井法open hole completion

先期裸眼完井法initial open hole completion

后期裸眼完井法final open hole completion

射孔完井法perforation completion

单管射孔完井法single pipe perforation completion

多管射孔完井法multiple pipe perforation completion

无油管完井法·tubingless completion

永久完井法permanent completion

无封隔器单层永久完井法single pipe permanent completion without packer 单封隔器永久完井法permanent completion with single packer

封隔器射孔完井法permanent completion with packer

负压射孔perforating with negative pressure

过油管射孔perforating through tubing

贯眼完成法perforated pipe completion

衬管完井法liner perforation completion

砾石充填完井法gravel packer completion

深井完井法deep hole completion

高含硫气井完井法high H2s gas well completion

地层损害程度formation damage degree

地层损害带formation damage zone

水动力学程度不完善井hydrodynamic degree incompleteness well

水动力学性质不完善井油井hydrodynamic property incompletion well

完善系数well completeness factor

损害比damage ratio

趋肤效应shin effect

开采比production ratio

损害系数damage factor

完井系数completion factor

钻井设备drilling equipment

设备安装rig up

钻前工作preliminary work for spudding

井场布置layout

平井场levelling

圆井cellar

基础ground foundation base

活动基墩removable foundation

井架安装derrick installation

扒杆gin pole

井架安装绞车winch

穿钢丝绳string up

死绳固定器dead line anchor

设备校正alignment

井口找中center for well

整体搬迁skidding the rig

成组安装package installation

泥浆管汇mud pipeline

猫头绳cat-line

高悬猫头绳drill rope

大钳尾绳safety line

大门绷绳front guy(lines)

井架绷绳derrick guy

接链器chain spanner

钻井数据系统drilling data system

钻井数据采集装置drilling data acquisition

钻井数据实时处理装置drilling data processing

钻井数据库drilling data base

钻井信息drilling information

钻井参数传感装置drilling parameter sensing unit 指重表传感器weight sensor

进尺传感器drilling footage sensor

转盘扭矩传感器rotary table torque sensor

转盘转速传感器R.P.M sensor for rotary table

大钳扭矩传感器torque sensor for tong

泵速传感器pump rate sensor

钻井液密度传感器drilling fluid weight sensor

钻井液液面传感器mud pit level sensor

钻井液流动传感器drilling fluid flow sensor

钻井液温度传感器drilling fluid temperature sensor 钻井液电导传感器drilling fluid conductivity sensor 录井logging

钻井液录井drilling fluid logging

岩样录井·lithologic logging

气测录井gas-logging

钻速录井penetration rata logging

综合录井compound logging

巡回检测cyclic detection

泵压表pressure gage

钻具事故drilling pipe and tools accident

顿钻drill string free fall

溜钻drill string not well braked

断钻具drilling pipe breaking

落鱼fish

落物junks

打捞作业fishing

打捞筒overshot

打捞杯fishing cup

反循环打捞篮junk basket with reverse circulation

壁钩wall hook

铅印模lead stamp

一把抓catchall

铣鞋mill shoe

钻杆外割刀external cutter

活动肘节knuckle

倒扣捞矛left hand fishing spear

弯钻杆bend drill pipe

尖钻头tip bit

卡钻drill pipe sticking

砂桥卡钻sand bridging

键槽卡钻key seating

压差卡钻differential sticking

地层膨胀卡钻formation swelling sticking

地层坍塌卡钻formation collapse sticking

钻头泥包卡钻balling-up sticking

点sticking point

解卡工具releasing tools

震击器bumper

下击器bumper jar

上击器top jar

地面下击器surface bumper jar

千斤顶jack

爆炸松扣break-outing pack of dynamite

测卡仪sticking-point-instrument

解卡方法releasing method

震击解卡法releasing stuck tamping

油浴解卡法releasing stuck by pump oil into the annuls 酸浴解卡法releasing stuck by acidding

割铣解卡法releasing stuck by cutting

套铣解卡法milling and breakout

爆炸解卡法explosion releasing method

跳槽·netch jumping

粘扣thread gluing

滑扣thread slipping

脱扣thread off

错扣thread alternating

对扣make-up

造扣thread making

顶天车crashing into the crown

磨蚀钻井abrasive cutting drill

弹丸钻井bullet-shot drill

电火花钻井electric spark drill

超声波钻井supersonic wave drill

火焰钻井flame-jet drill

电加热钻井electric heating drill

原子能钻井atomic energy drill

电弧钻井electric arc drill

等离子钻井plasma jet drill

电子束钻井electron-beam drill

激光钻井laser drill

化学腐蚀钻井chemical erosion drill

钻井技术经济指标tech-economic indication of drilling

开钻井口数spudding well number

完钻井口数drilled well number

完成井口数completed well number

钻井进尺drilling footage

取心进尺coring footage

井身质量合格率well bore quality qualified ratio

油层固井合格率oil reservoir well quality qualified ratio

钻井工程报废drilling engineering abandonment

报废井段abandoned range

报废进尺abandoned footage

钻机利用率rate rig utilization

钻机台月rigs per unity month

建井周期台月construction cycle per unity month

纯钻井时间reciprocating time

钻机月速度monthly drilling rate

周期钻速periodic drilling rate

纯钻速rate of penetration

行程钻速drilling rate of a trip

建井周期construction cycle

完成井平均建井周期average construction of completed well 完成井平均井深average well depth of completed well

完成井平均进尺average bit drilling footage of completed well 钻井时效分析drilling prescription analysis

进尺工作时间footage working time

固井工作时间cementing working time

辅助工作时间service working time

事故损失时间accident losing time

修理时间repairing time

组织停工损失时间management down time loss

处理复杂情况时间problem handling time

生产时间率production per cent age

纯钻进时间率reciprocating time ratio

每钻机台月耗柴油量diesel consumption per rig-month 每钻机台月耗机油量oil consumption per rig-month

钻井工程成本cost of drilling engineering