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186篇 您的检索式:作者名="Fitz M M"
    题名 作者 年代 出处 被引量
1大斜度井和水平井地层评价中的经验、问题和发展方向显示文摘大斜度井和水平井(HA/HZ)测井组合的选择原则主要是指导地质导向钻井。有时(HA/HZ)井所穿过的地层或油藏某部分没有垂直评价井,只能用HA/HZ测井数据评价常规有效厚度/总厚度比、孔隙度和含水饱和度。对同一地层,HA/HZ测井响应与垂直井响应存在很大差异。研究表明,由于视倾角误差,孔隙度值偏差可达6P.u.,含水饱和度误差超过50%,大斜度井中真地层厚度偏差达到200%~300%。垂直井的常规地层评价方法不太适用于HA/HZ井地层和流体性质评价。HA/HZ井与垂直井测井响应差异的主要原因是很多测井仪器是专为探测垂直井地层而设计的,因此在HA/HZ井中,必须对解释方案进行修改,这时需考虑井眼附近地层的几何形状;测量方位;地层各向异性对电阻率、声波和核测井响应的影响;异常侵入剖面;重力引起的仪器偏心以及井眼底部聚积的岩屑。虽然井眼成像测井能有效地测量大斜度井相对地层倾角,但当井斜超过80°时地层倾角的测量仍存在很多问题。中子和密度测井响应又相当程度地受岩屑的影响。这种井的测井难度很大,将差质量测井响应与因几何形状、各向异性以及井眼影响引起的异常测井响应区分开来显得相当重要。HA/HZ井用于地质导向的定性标准测井难以满足未来地层评价的要求。许多地方不能钻垂直评价井,因此利用大位移井信息评价地层很关键。作业公司和测井服务公司必须相互协作,共同解决HA/HZ井仪器响应和数据解释问题,开发出能定量描述HA/HZ井的新仪器。Quinn R Passey H Yin C M Rendeiro D E Fitz 唐宇 王昌学 2006测井技术2006,30,1:10
2Frequently Asked Questions about Microbiologically Influenced Corrosion(MIC ) 显示文摘Kent R K Fitz M M Cline K G 2004Forensic Eengineering and Laboratories2004,35,4:1
3Further results in the fast estimation of a single frequency显示文摘 1994IEEE Trans Commun1994,42,234:1
4Full rate space-time Turbo codes显示文摘LIU Y J FITZ M P TAKESHITA O Y 2001IEEE J Selected Areas in Commun2001,19,5:1
5Auxins in the de-velopment of an arbuscular mycorrhizal symbiosis inmaize显示文摘Fitze D Wiepning A Kaldorf M 2005Plant Physiol2005,162,11:1
6Full rate space-time turbo codes显示文摘 FITZ M P TAKESHITA O Y 2001IEEE Journal on Selected Areas in Communications2001,19,5:1
7Further results in the fast frequency estimation of a single frequency显示文摘Fitz M P 1994IEEE Trans Commun1994,42,2:1
8Influence of QI on Mesophase St ructure显示文摘TAYLOR G H PENNOCK G M FITZ Gerald J D 1993Carbon1993,31,2:1
9Further results in the fast estimation of a single frequency显示文摘FITZ M P 1994IEEE Trans on Commun1994,42,234:1
10Identification and purification of natural killer cell stimulatory factor ( NKSF), a cytokine with multiple biologic effects on human lymphoeytes 显示文摘KOBAYASHI M FITZ L RYAN M 1989JExpMed1989,170,3:1
11Various penetrance of familial medullary thyroid carcinoma in patients with RET protooncogene codon 790/791 germline mutations 显示文摘Fitze G Schierz M Bredow J 2002Ann Surg2002,236,:1
12Space-time code design with continuous phase modulation显示文摘ZHANG Xiao-xia FITZ M P 2003IEEE Journal on Selected Areas in Communications2003,21,5:1
13Space-time code design with continuous phase modulation 显示文摘ZHANG Xiao-xia FITZ M P 2003IEEE Journal on Selected Areas in Communications2003,21,5:1
14Blind estimation of multipath channel parameters: A modal analysis approach 显示文摘 Fitz M P Gelfand S B 1999IEEE Trans on Com1999,47,:1
15Frequency offset compensation of pilot symbol assisted modulation in frequency fiat fading 显示文摘KUO W FITZ M P 1997IEEE Trans on Commun1997,45,11:1
16Exsolution in hornblende and its consequence for 40Ar-39Ar age spectra and closure temperature显示文摘Harrison T M Fitz Gerald J D 1986Geochim Cosmochim Acta1986,50,:1
17Decision-directed burst-mode carrier synchronizer techniques显示文摘Fitz M P Lindsey W C 1992IEEE Trans on Commun1992,40,8:1
18Further results in the fast estimation of a single fre-quency显示文摘FITZ M P 0,,2:1
19Analysis of real-time variables affecting children's exposure to diesel-related pollutants during school bus commutes in los angeles 显示文摘SABIN L D KOZAWA K BEHRENTZ E WINER A M FITZ D R PANKRATZ D V FRUIN S A 2005Atmospheric Environment2005,39,29:1
20Identification and purification of natural killer cell stimulatory factor( NKSF), a cytokine with multiple biologic effects on human lymphocytes 显示文摘Kobayashi M Fitz L Ryan M 1989Exp Med1989,170,3:1
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