石油出国人员必备英语-第-5-章-完井.doc

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1、3dc9b6fe38bf6e236d4ded1d603bc265.doc第五章完井一.常用单词及短语123dc9b6fe38bf6e236d4ded1d603bc265.docTD-totaldepth总井深log测井casingdrift套管通径规protector护丝dope丝扣油buttressthread梯形扣casingcapacity套管容积makeuptorque上扣扭矩casingsize套管尺寸nominalweight公称重量wallthickness壁厚insidediameter内径displ

2、acement排代量collapseresistance抗挤强度internalyieldpressure内屈服压力accessory附件casingbowl套管头intermediatecasing技术（中间）套管productioncasing油层套管centralizer扶正器grade纲级runcasing下套管pup(marker)joint短（标志）套管cement水泥cementcontamination水泥污染cementdisplacement水泥顶替cemented已封固的floatcollar浮

3、箍floatshoe浮鞋stagecollar分级箍cementhead水泥头circulatingswage循环大小头chicksan高压旋转接头bottomplug下胶塞topplug上胶塞slurry水泥浆spacer隔离液leadslurry先行浆class“G”cement“G”级水泥bumpplug碰压landingjoint联顶节waitoncement(WOC)候凝laydowndrillpipe甩钻杆nippledownBOP甩封井器123dc9b6fe38bf6e236d4ded1d603bc26

4、5.doc二.阅读练习-双级固井设计WellData井眼数据123dc9b6fe38bf6e236d4ded1d603bc265.docPreviouscasingdepth上层套管下深=897mPreviouscasingsize上层套管尺寸=133/8”68#/ft,K55Casingsize,grade&connection套管尺寸，钢级和扣型=95/8”47#/ft,K55BUTT95/8”casingdepth95/8”套管深度=2685mFloatcollardepth浮箍深度=2660.6mStagec

5、ollardepth分级箍深度=1300mTopoftail(FirstStage)尾部顶端（第一级）=2000mTopoftail(SecondStage)尾部顶端（第二级）=747mBHST井底静止温度=204.8°F(96°C)Mudweight泥浆密度=11.2ppgOHsize裸眼尺寸=12¼”ExcessinOH裸眼富余量=35%1stStagepumpingsequence第一级泵入顺序1.Circulatethewell2xannularvolume.Checkformudweightin/outan

6、densurethemudrheologyaslowaspossible.循环2倍环空容积量，检查内外泥浆密度并确保泥浆流变性尽可能低。2.Holdprejobsafetymeetingwithallpersonalinvolved.与所有参加人员召开作业前安全会。3.RigupDowellcementheadandload1ststageshutoffplug.接道威尔水泥头并装入第一级关闭塞。4.Pump10bblsofwaterahead.先泵入10桶水。5.Pressuretestsurfaceline300

7、0psi.地面管线压力测试到3000psi。6.Pumpanother30bblsofwater.再泵入30桶水。7.Pump40bblsofCW100.泵入40桶CW100。8.Mix&pump172.40bblsof1ststageleadslurry@12.00ppg(17.13tonesClass“G”cement+Additives).MixFluid:136.60bbls.配制并泵入12.00ppg第一级先行浆172.40桶（17.13吨G级水泥+添加剂）。混合液136.60桶。9.Mix&pump174

8、.60bblsof1ststageTailslurry@15.80ppg(36.04tonesClassGcement+Additives).MixFluid:102.00bbls.配制并泵入15.80ppg第一级尾浆174.60桶（36.04吨G级水泥+添加剂）。混合液102.00桶。10.Releasethe1ststageshutoffp