3-D and 4-D Siesmic
3-D mapping is a computer generated map that shows not only latitude and longitude but depth as well. It Is used to find rock formations that are likely to conlain oil or natural gas.
4-D mapping is similar to 3-D but uses many surveys over time to monitor movements of gas and fluid underground. This is done by overlaying multiple data sets and tracking the differences over time.
Read more: http://en.wikipedia.org/wlki/Reflection_seismology
Hydraulic fracturing (called TMfrac Jobs,( 1 )(2) “frac’ing,”(3) frackIng,(4) or Hydrofracking) is a process that results in the creation of fractures in rocks. The fracturing Is done from a weilbore drilled Into reservoir rock formations to increase the rate and ultimate recovery of oil and natural gas.
Read more: http:I/en.wlkipedia.org/wiki/Hydraulic_fracturing
Directional / Horizontal Drilling
Directional drilling (or slant drilling) is the practice of drilling non-vertical wells.It can be broken down into three main groups: Oilfield Directional Drilling, Utility Installation Directional Drilling (or H.D.D. or Horizontal Directional Drilling) Directional boring, and in-seam directional drilling (Coal-Bed methane).
Read more: http://en.wikipedIa.org/wiki/Directionai_drIliing
Directional Drilling bit/Measurement While Drilling (MWD)
http://en.wikipedia.org/wlki/Measurement_while_drilling and Gamma Ray Tools
RJE (Radial Jet Enhancement) download .docx file