定向井专业词汇

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1、钻具组合Bottomholeassembly抗压钻杆Compressivedrillpipe套管Casing钻铤Drillcollars钻杆Drillpipe接头Cross—over立管Standpipe环空Annular井口Wellhead外径Gage内平Internalflush内径Insidediameter裸眼Openhole起下钻Roundtrip转盘Rotarytable减震器Bumpers螺旋钻铤Spiraldrillcollar随钻震击器Drillingjar柔性短节Flexjoint加重钻杆Heavywalldrillpipe回压凡尔Backpressurevalve方保接

2、头Kellysub公母接头Tooljointbox方补心Kellybushings卡瓦Slip吊卡Elevator吊钳Tongs液压大钳Hydraulictong旋绳器Spinner链钳Chaintongs管钳Pipetongs扁铲Flatchisel扭矩扳手Torquewrench井塌Slough遇阻Touchdown铣锥Millingtaper打捞矛Tripspear铅印Impressionblock量角器Protractor弯接头Bentsub套铣鞋Washovershoe扶正器Stabilizer短无磁钻铤Shortmoneldrillcollar纠斜Correctdrift方位Az

3、imuth垂深Trueverticaldepth测深Measureddepth造斜点Kickoffpoint磁定向工具Magneticorientingtool随钻测量Measuringwhiledrilling地面记录陀螺Surfacerecodingorientation有线随钻测量仪Surveysteeringtool正排量容积式马达Positivedisplacementmotor定向井Directionalwell井斜角Inclination井斜变化率Rateofinclinationchange方位变化率Rateofazimuthchange井眼曲率Holecurvature水平

4、投影长度Holedeviation水平位移Displacement水平井Horizontalwell丛式井Multiplewells救险井Reliefwell套管开窗Startingwindowoncasing造斜Deflectingangle增斜Increasingangle降斜Decreasingangle稳斜Maintainangle井深垂直投影图Verticalprojectionofborehole控制圆柱Controlcylinder造斜工具Deflectingtool切点Pointoftangency变向器Whipstock造斜率Rateofover—allanglechang

5、e装置角Toolfacetotation磁偏角Magneticdeclination方向性精度Directionalaccuracy钻头变方位侧向分力Directionalbitsideforcecomponent定向深度偏移Directionaldepthmigration定向井承包商Directionaldrillingcontractor方位效应Directionaleffect方向性增益Directionalgain方向线Directionalline方位线Directionalray定向扫描Directionalscanning方位监测Directionalsurveillance

6、方向趋势Directionaltendency定向型牙轮钻头Directional-typetriconebit方向系数Directioncoefficient方向分量Directioncomponent地层走向Directionofstrata倾斜方向Directionoftilt方向参数Directionparameter测锤Pendulums测斜仪Inclinometer虹吸测斜仪SyphonInclinometer单点测斜仪Singleshotinstrument多点测斜仪Multishotinstrument定向Orientation泵排量Pumpdischarge泥浆漏失Mudl

7、oss泥浆密度Muddensity泥浆比重Mudweight泥浆黏度Mudviscosity泥饼Mudcake失水量Waterloss比重Specificgravity泥浆处理剂Mudconditioner水基泥浆Waterbasemud水基混油泥浆Water-baseoilemulsionmud油包水乳化液Water-in-oilemulsion淡水泥浆WatermudpH值pH-value初切力Gelin