AT-BIT EVALUATION OF FORMATION PARAMETERS AND DRILLING PARAMETERS
摘要
An apparatus for forming a wellbore in a formation may include a bit body and a sensor in the bit body. The sensor may include at least one cutting element and may be configured to generate information relating to a parameter of interest when the drill bit engages a wellbore surface.
申请公布号
WO2011139696(A3)
申请公布日期
2012.01.12
申请号
WO2011US33957
申请日期
2011.04.26
申请人
BAKER HUGHES INCORPORATED;KUMAR, SUNIL;JOHN, HENDRIK;SCOTT, DAN;DIGIOVANNI, ANTHONY
发明人
KUMAR, SUNIL;JOHN, HENDRIK;SCOTT, DAN;DIGIOVANNI, ANTHONY