- Sugar Land TX, US Jiuping Chen - San Pablo CA, US Andrew G. Brooks - Tomball TX, US David Kirk Conn - Houston TX, US Luis Eduardo DePavia - Sugar Land TX, US Liang Sun - Katy TX, US Michael W. Schwartz - Houston TX, US Richard Hunter - Houston, US
International Classification:
G01V 3/34 E21B 47/12
Abstract:
A method for placement of electrodes includes determining spatial distribution of a signal caused by generating an electromagnetic field in an instrument disposed in drill string used to drill a wellbore. The electromagnetic field comprises encoded measurements from tromagnetic at least one sensor associated with the instrument. Voltages induced by noise are measured across at least one pair of spaced apart electrodes placed at a plurality of positions spaced apart from a surface location of the wellbore. A spatial distribution of noise is estimated using the measured voltages. Positions for placement of at least two electrodes are selected using the spatial distribution of signal and the spatial distribution of noise.
-- Four years to go: Qatar on course for its improbable World Cup, by the Guardians David Conn in Qatar per TheBrowser.coms description: The rich, tiny, embattled Gulf State is spending $10 billion on new stadiums and $200 billion on new infrastructure including a metro. If the expected 1.5 m
Emergency crews were called out to Milepost 6 in Coos Bay at 10:39 a.m. David Conn II, 46, of Coos Bay, was extricated from his 2002 Nissan Xterra and taken to the hospital where he was pronounced dead.
Date: Feb 08, 2015
Category: U.S.
Source: Google
Miller: Predicting a German win in the World Cup final
new grassroots program, to build the next generation of footballers. According to David Conn, who wrote a story in 2012 for The Guardian, the DFB has spent in upwards of 700 million Euros, as of 2012, and Germany now has a golden generation of players, both for the national team, and at club level.
Date: Jul 13, 2014
Category: Sports
Source: Google
Soldier gets life without parole in Iraq killings - USA Today
A military judge, Army Col. David Conn, found Sgt. John Russell guilty of premeditated murder on Monday and imposed the sentence Thursday morning. The only other possible penalty for Russell would have been life in prison with the possibility of release.
His attorneys spent more than four hours working to persuade Army judge Col. David Conn to consider conclusions from a University of Pennsylvania psychologist who wrote a report suggesting Russell showed abnormalities in head scans that suggest some brain trauma.
Date: May 07, 2013
Category: World
Source: Google
Prosecutors say soldier had cigarette, then killed
but were successful earlier in the day in their quest to introduce evidence that suggested Russell may have had brain abnormalities. Col. David Conn, the military judge overseeing the case, agreed to allow that evidence along with the perspectives of other experts who deemed Russell's brain normal.
This fixing of the facts has been confirmed, after long years in which bereaved families, dogged campaigners and journalists including our own David Conn have picked away at an official take on the tragedy that played down police culpability, and at surrounding slander that implied that Liverpud
Date: Sep 12, 2012
Source: Google
Fans vs. oligarchs in Champions League battle for football's soul
"In England, the change to football mirrored the wider free-market approach to business and the economy generally," argues David Conn, a journalist for British newspaper The Guardian and a staunch supporter of the German model of ownership.