Stress Analysis and Optimum Design of PDC Die for Offshore Drilling Engineering-

排行榜 收藏 打印 发给朋友 举报 来源: 《China Ocean Engineering》 发布者:cjk3d
热度4票 浏览9次 【共4条评论】【我要评论 时间:2005年12月06日 13:05
水利论文 S.G@7g^bm9v

Stress Analysis and Optimum Design of PDC Die for Offshore Drilling Engineering水利论文:HWEJ(|Nl

水利论文 M*Eo)] [8p)@/r%p

周思柱 段梦兰 Segen Estefen

?(]/H*Z4HZ9A0

G9ov*]hz6z;D0【摘要】:水利论文zl2at @ ^k

水利论文1^L*L9J|x9F(e5Z

【作者单位】:水利论文eOc2zS)w*y.D

%y4U*B`mHIO`2x0School

c_4dP d ?@)y;s S0

3nseJ%[3@~CrG0【关键词】:

n ej@(j0 水利论文2r1o(q Z\(V6E*yo

PDC bit; compact; die; optimum design; finite element method; software; offshore drilling水利论文*K$C/q+D{bnY:I

水利论文x i%^H mX:?5R

【分类号】:P752

T0[['X1nn4n4l0 水利论文b-n"d:` NQ]Ze

【正文快照】:

c%DOs E$e$d0

2N-{ c O9TY\01 .IntroductionThe polycrystalline diamond compact (PDC) bit has completelyreplacedthethree-cone bitinoff-shore directional drillinginrelativelysoft ,nonabrasiveformations ,or evenin hardformations whenthedrillingintervals are small .APDCbit consists of

v$e)K F6?4D'I'FQ0
下一篇:A Finite Volume Method with Unstructured Triangular Grids for Numerical Modeling
上一篇:Experimental Study of Pore Pressure and Deformation of Suction Bucket Foundation
水利论文Unknown网友 [icpc7q5c] ip: 183.160.*.*
2016-05-09 11:58:09
Methods happens in the i <a href="http://www.cheapchinajerseysnflshop.us.com/"> Cheap MLB Jerseys</a> llness may b <a href="http://www.cheapchinajerseysnflshop.us.com/"> Cheap Jerseys From China</a> e the your baby's brain or facelift osseous matter, while in acceleration,  Cheap MLB Jerseys , join first on actually find it difficult to buildup. Of course <a href="http://www.cheapchinajerseysnflshop.us.com/"> Cheap MLB Jerseys China</a> , you may continue to nce higher, but in this way you'll no less than know what you ould expect!Pling rubs
水利论文安徽省合肥市电信网友 [lkad5fdb] ip: 60.168.*.*
2017-06-16 16:31:08
<a href="http://www.diveme.net/air-max-classic-bw-heren-49-uk.html">nike air max classic bw heren goedkoop</a> This is this : able to educate yourself regarding happen because abo <a href="http://www.diveme.net/nike-air-max-2017-zwart-27-rm.html">nike air max 2017 zwart dames goedkoop</a> ut the help of going to be the Motorola Atrix two accessories. These types of companies offer cheap internet access through your phone and you will f <a href="http://www.diveme.net/air-max-95-zwart-95-ic.html">nike air max 95 zwart goedkoop</a> urthermore receive a variety of calls along with SMSs.Even though UGG makes a varie
水利论文安徽省合肥市电信网友 [kse23p4d] ip: 60.168.*.*
2017-09-14 11:09:15
There are other rituals of the weddi <a href="http://www.vaideo.com/nike-air-max-90/air-max-90-ultra-se.html">nike air max 90 ultra se scontate</a> ng ceremony  <a href="http://www.vaideo.com/nike-air-max-tn/air-max-tn-donne.html">nike air max tn donne scontate</a> that are distinctive to the Greeks. Given that it's inception,nike air max 90 ultra se scontate, it's won over thirty million supporters worldwide. On the other hand,nike air max tn donn <a href="http://www.vaideo.com/">www.vaideo.com</a> e scontate, by acquiring full of Instragram likes you'll acquire a
水利论文安徽省合肥市电信网友 [kse5ig0d] ip: 60.168.*.*
2017-09-14 12:39:56
In order to avoid such type of mish <a href="http://www.teamnflgiantsshop.com/men-giants/mark-bavaro-authentic-jersey/">Mark Bavaro Giants Jersey</a> appenings, you need to install a better kind of tile for your ba <a href="http://www.teamnflgiantsshop.com/men-giants/davis-webb-authentic-jersey/">Giants Davis Webb Jersey</a> throom space. The use of personality test can be done for acknowledging the jobs that will the best according to the personality one inherits. Head over mid afternoon so you catch the incredible Novem <a href="http://www.teamnflgiantsshop.com/men-giants/landon-collins-authentic-jersey/">Landon Collins Jersey</a> b
查看全部回复【已有4位网友发表了看法】

广告投放

广告投放