防塌鉆井液配方研究.pdf

1、西安石油大學(xué)碩士學(xué)位論文防塌鉆井液配方研究姓名：李磊申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：應(yīng)用化學(xué)指導(dǎo)教師：郭學(xué)輝20110520英文摘要Subject：SpeciaHty：Name：Instructor：Studyonthefb珊ulaofantisloughingdrilHngnuidAppⅡedChemistryLiLei(signatlIr時(shí)GuoXuehui(signature)ABSTRACTSidewalliIlstabilityiso

2、neofthemaintecllllicalprobleI璐ofthedrillingengiIleeriIlgandthc拍ll崦nuidisoneofmekey＆torsThere硒rc，researCllillga11ddeveJo蛐g(shù)aa11tisloughiIlgdrillingfluidsystemwitheXcellentprop鈕ies，solvingtheproblemofsidewallcollapseinthedr

3、iu：iIlgprocessasweU懿ke印illgsidewanstablyisthcimpoIrtanttecllllology旬rassur鋤cetheoilWe：UqualityandiIllprovethedriningspeednalsohasa伊eats逸nifkanCeonprotecttheresen，o讓Tllisp印era硫tesearChanantisloughingdrill噸nuid旬mulawithexc

4、ellemprop嘣iesFirst堍thesiIlgletIeatiI培agentswithgood螄bitor)，propeftywerescreencdout正吣mevaluatillgtheiI山ibitorypropertyofcommonusedsiIlgletreatiI瑪agentsiIldrillil培fluidSecondlXdrilliIlgnlIidsystemwithexcellentpropertiesatn

5、o瑚alteII】peraturewasobtailledbycon驢lex向mmlationstlJdyofthesiIlgletreatiIlgagentsT啪lythe柚缸slougllil瑪drilliIlgfluidsystem內(nèi)加mlawllich11asexcellemrheology，鼢ltresistance，temperatllrct01e枷ce趾dgoodinhibitionwasobtainedcarriedon

6、thesahresistance，teInperaturetolerance鋤dinhibitionoptirIlizingexperimental咖dyThecomponentsofthe旬徹ulasystemarcas向110ws：3％bentonite，15％CMS，O6％【MCMC，015％XC，O2％FA367(or02％l(]PAM)，02％JT888，1％NH4一HPAN，1％FTl，3％NH4Cl(or3％KCl)Atl

7、ast，comprehensiVeperformanceevaluationoftllisanti—sloughingdrillillgfluid向rmula、7IrereexperimentedBasedonthecoII】pre|lensiVeevaluati0IlTllis旬m|ulallas900dwaterlossrheologypropenyatnommlteII】peran鵬觚dat120℃byheatrolliIlg16

8、handitssandbedfinration10ssiszer0This旬mmlasystemt11attheirsllalelillear唧ansionrati0isabout8％，droppeda_bout32％commstwithdistilledwatcrC嘣iI培reCoVerycouldcatchabove95％below100℃觚dabout90％atl20℃ESpecially，itsseconda巧recoVe巧co

9、uldke印dbout90％，therecoVer)rraiseddbout80％Con仃astwithdistilledwaterInadditionthefiltrateoft11isfommlasystem11aswelli訕曲itiont11attherateofantiswellillgisabout95％，shalelilleareXpansionmtioisaboutl2％Cored卸：1agepe舶：1eabilityr