盛天彩票注册

    <address id="rrjld"></address>

        <form id="rrjld"></form>

        <em id="rrjld"><form id="rrjld"><nobr id="rrjld"></nobr></form></em>

                          <address id="rrjld"><nobr id="rrjld"><th id="rrjld"></th></nobr></address>

                                            Scope of services

                                            Dr. Roland Braun - Consultancy in Rock Mechanics advises national and international Oil & Gas, Energy, Mining and Tunnelling companies about special rock mechanics aspects of their activities.

                                            The principal services supplied are:

                                            Determination of fundamental input parameters for geomechanical rock mass analyses & modelling (3D in situ stresses and strain, strength data for any 3D stress conditions etc.).

                                            Evaluation of borehole stability & sanding including a clarification of the causes of observed instabilities.

                                            Straightforward optimization of relevant drilling parameters (such as borehole path, mud pressure & draw down etc.).

                                            Determination/forecasting of rock deformations/compaction resulting from pore pressure changes.

                                            Assessment of the load dependent mechanical integrity of rock masses.

                                            Technology & tools

                                            For the specialized rock mechanics analyses sophisticated technologies and easy to use tools have been developed in-house by Dr. Roland Braun – Consultancy in Rock Mechanics.

                                            The principal expert systems are:

                                            RACOS®:

                                            Drill core analyses to identify/analyse the 3D in situ stresses.

                                            BOREHOLE:

                                            Assessment of rock stability/sanding around boreholes.

                                            ROMEIN:

                                            Evaluation of the load depended mechanical integrity of the rock mass far from openings.

                                            Related systems are:

                                            GLAST:

                                            Definition of the rock strength under any 3D loadings.

                                            MOPP+:

                                            Explanation of sudden effective stresses changes resulting from rock loosening.


                                            RACOS - 3D in situ stress analysis   BOREHOLE - evaluation of borehole stability   ROMEIN - evaluation of cap rock integrity  
                                              GLAST - rock strenght vs. 3D stresses   MOPP - sudden effective stress change  

                                              <address id="rrjld"></address>

                                                  <form id="rrjld"></form>

                                                  <em id="rrjld"><form id="rrjld"><nobr id="rrjld"></nobr></form></em>

                                                                    <address id="rrjld"><nobr id="rrjld"><th id="rrjld"></th></nobr></address>

                                                                                      explore

                                                                                      Second-hand housing

                                                                                      explore

                                                                                      video

                                                                                      Premier League

                                                                                      entertainment

                                                                                      Second-hand housing

                                                                                      news

                                                                                      video