<p>A method and apparatus for estimating one or more formation properties using in-situ measurements conducted at or near a coring location include a coring tool adapted to cut a core sample in a formation, a member having a distal end that engages a borehole wall substantially adjacent the core sample, and a drive device that engages the member to the borehole wall with a force sufficient to estimate formation strength.</p>
申请公布号
EP2227619(B1)
申请公布日期
2015.03.18
申请号
EP20080867962
申请日期
2008.11.26
申请人
BAKER HUGHES INCORPORATED
发明人
TCHAKAROV, BORISLAV, J.;HUNZIKER, JAMES, C.;PHAN, QUAN, V.;AZEEMUDDIN, MOHAMMED;ONG, SEE HONG