Browsing ERL Industry Consortia Technical Reports by Author "Zhan, Xin"

Now showing items 1-3 of 3

    • Elimination of LWD (Logging-While-Drilling) Tool Modes Using Seismoelectric Data 

      Zhan, Xin; Zhu, Zhenya; Chi, Shihong; Rao, Rama V. N.; Burns, Daniel R.; e.a. (Massachusetts Institute of Technology. Earth Resources Laboratory, 2006)
      Borehole acoustic logging-while-drilling (LWD) for formation evaluation has become an indispensable part of hydrocarbon reservoir assessment (Tang et al., 2002; Cittá et al., 2004; Esmersoy et al., 2005). However, the ...

    • An Experimental Study Of Seismoelectric Signals In Logging While Drilling 

      Zhan, Xin; Zhu, Zhenya; Chi, Shihong; Rao, Rama V. N.; Toksoz, M. Nafi (Massachusetts Institute of Technology. Earth Resources Laboratory, 2005)
      Acoustic logging while drilling (LWD) may be complicated because of contamination by waves propagating along the drill collar (the tool waves). In this paper we propose a new method for separating tool waves from the true ...

    • A Study of Seismoelectric Signals in Measurement While Drilling (M.S. Thesis) 

      Zhan, Xin (Massachusetts Institute of Technology. Earth Resources Laboratory, 2005-09)
      An LWD acoustic wave can move the excess charge in the electric double layer along the borehole wall to generate a streaming electric field. This thesis is an experimental and theoretical investigation of the electric ...