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1、鉆井工程常用名詞術語鉆井總論鉆井drilling鉆井方法drillingmethod頓鉆鉆井cabledrilling桿式頓鉆rodtooldrilling直井straighthole深井deepwell超深井superdeepwell地熱井geothermalwell熱采井thermalproductionwell工程報廢井abandonedwell鉆井設計welldesign鉆井質量drillingquality巖石的物理機械性質physical-mechanicalpropertiesofrock礦物的硬度hardne
2、ssofrook礦物的彈性模量elasticmodulusofmineral礦物的泊松比Poissonsratiomineral礦物的切變模量shearmodulusofmineral巖石的抗拉伸強度tensilestrengthofrock巖石的常規(guī)抗壓縮強度compressivestrengthofrock巖石的抗剪切強度shearstrengthofrock巖石的三軸強度試驗tri-axialtestofrock脆性巖石brittlerock塑性巖石plasticrock巖石的假塑性破壞pseudo-plasticbr
3、eakageofrock巖石塑性系數coefficientofplasticityofrock地應力insitustress巖層的水平測向應力horizontalstressofstrata圍壓confiningpressure有效應力effectivestress壓持效應chipholdeffect巖石的可鉆性drillabilityofrock巖石的研磨性rockabrasiveness鉆具drillingtool鉆柱drillstem復合鉆柱combinationstring滿眼鉆柱packedholeassembly
4、踏式鉆鋌組合tapereddrillcollarstring鐘擺鉆具pendulumassembly偏重鉆鋌unbalanceddrillcollar鉆柱彎曲bucklingofdrillstring鉆具的扭轉震動twistingvibrationofdrillstring鉆桿疲勞破壞fatigue-failureofdrillstring上緊矩make-uptorque應力減輕槽stress-reliefgroove減震器vibrationdampener穩(wěn)定器stabilizer井眼大擴器reamer鉆井液drillin
5、gfluids水基鉆井液water-basedrillingfluids淡水鉆井液fresh-waterdrillingfluids低固相鉆井液lowsolidsfluids低固相不分散鉆井液lowsolidsnon-dispersedpolymerdrillingfluids抑制性鉆井液inhibitivedrillingfluids鹽水鉆井液salt-waterdrillingfluids飽和鹽水鉆井液saturatedsalt-waterdrillingfluids鈣處理鉆井液calciumtreateddrillin
6、gfluids鉀鹽鉆井液potassiumdrillingfluids混油鉆井液oil-emulsiondrillingfluids生物聚合物鉆井液biodegrabilitydrillingfluids油基鉆井液oilbasedrillingfluids反相乳化鉆井液invert-emulsiondrillingfluids泡沫鉆井液foamdrillingfluids密閉液sealingfluids完井液completionfluids解卡浸泡液stuckfreeingspottingfluids鉆井液性能propert
7、iesofdrillingfluids濾失filtrationAPI濾失量APIfiltration高溫高壓濾失量hightemperatureandhighpressurefiltration動濾失量dynamicfiltration濾餅filtercake含砂量sandcontent鉆井液固相含量solidscontentindrillingfluids石灰含量limecontentestimation鉆井液的酚酞堿度Pmalkalinity濾液酚酞堿度Ptalkalinity濾液甲基橙堿度Mfalkalinity造漿率
8、yield破乳電壓emulsion-breakingvoltage鉆井液流變性drillingfluidsrheology漏斗粘度funnelviscosity觸變性thixotropicbehavior靜切力gelstrength初切力initialgelstrength終切力10-mi