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"Calnan, Barry D"
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"Calnan, Barry D"
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Segmented Downhole Tool
by
CALNAN BARRY D
Year of Publication
25.08.2011
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APPARATUS AND METHODS TO OPTIMIZE FLUID FLOW AND PERFORMANCE OF DOWNHOLE DRILLING EQUIPMENT
by
EARLES, RONALD G
,
IVEY, RANDY C
,
CALNAN
,
BARRY D
Year of Publication
12.07.2016
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APPARATUS AND METHODS TO OPTIMIZE FLUID FLOW AND PERFORMANCE OF DOWNHOLE DRILLING EQUIPMENT
by
EARLES, RONALD, G
,
CALNAN
,
BARRY
,
D
,
IVEY, RANDY, C
Year of Publication
25.05.2016
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Apparatus and methods to optimize fluid flow and performance of downhole drilling equipment
by
EARLES, RONALD G
,
IVEY, RANDY C
,
CALNAN
,
BARRY D
Year of Publication
12.03.2015
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Apparatus and methods to optimize fluid flow and performance of downhole drilling equipment
by
EARLES RONALD G
,
CALNAN BARRY D
,
IVEY RANDY C
Year of Publication
12.03.2013
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MOLDS AND METHODS OF FORMING MOLDS ASSOCIATED WITH MANUFACTURE OF ROTARY DRILL BITS AND OTHER DOWNHOLE TOOLS
by
SILLEN, VALERIE R.C.M.J
,
CALNAN
,
BARRY D
Year of Publication
04.02.2009
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APPARATUS AND METHODS TO OPTIMIZE FLUID FLOW AND PERFORMANCE OF DOWNHOLE DRILLING EQUIPMENT
by
EARLES RONALD G
,
CALNAN BARRY D
,
IVEY RANDY C
Year of Publication
02.12.2010
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Molds, downhole tools and methods of forming
by
SILLEN VALERIE R. C. M. J
,
CALNAN BARRY D
Year of Publication
16.11.2010
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Molds and methods of forming molds associated with manufacture of rotary drill bits and other downhole tools
by
Calnan
,
Barry D
,
Sillen, Valerie R. C. M. J
Year of Publication
16.11.2010
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Molds, downhole tools and methods of forming
by
Calnan
,
Barry D
,
Sillen, Valerie R. C. M. J
Year of Publication
16.11.2010
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Molds and methods of forming molds associated with manufacture of rotary drill bits and other downhole tools
by
SILLEN VALERIE R. C. M. J
,
CALNAN BARRY D
Year of Publication
16.11.2010
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MOLDS AND METHODS OF FORMING MOLDS ASSOCIATED WITH MANUFACTURE OF ROTARY DRILL BITS AND OTHER DOWNHOLE TOOLS
by
SILLEN VALERIE R
,
CALNAN BARRY D
Year of Publication
07.02.2008
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MOLDS AND METHODS OF FORMING MOLDS ASSOCIATED WITH MANUFACTURE OF ROTARY DRILL BITS AND OTHER DOWNHOLE TOOLS
by
SILLEN, VALERIE R.C.M.J
,
CALNAN
,
BARRY D
Year of Publication
17.01.2008
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APPARATUS AND METHODS TO OPTIMIZE FLUID FLOW AND PERFORMANCE OF DOWNHOLE DRILLING EQUIPMENT
by
EARLES, RONALD, G
,
CALNAN
,
BARRY
,
D
,
IVEY, RANDY, C
Year of Publication
29.09.2010
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MOLDS AND METHODS OF FORMING MOLDS ASSOCIATED WITH MANUFACTURE OF ROTARY DRILL BITS AND OTHER DOWNHOLE TOOLS
by
SILLEN VALERIE R
,
CALNAN BARRY D
Year of Publication
06.12.2007
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MOLDS AND METHODS OF FORMING MOLDS ASSOCIATED WITH MANUFACTURE OF ROTARY DRILL BITS AND OTHER DOWNHOLE TOOLS
by
SILLEN, VALERIE R.C.M.J
,
CALNAN
,
BARRY D
Year of Publication
08.11.2007
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APPARATUS AND METHODS TO OPTIMIZE FLUID FLOW AND PERFORMANCE OF DOWNHOLE DRILLING EQUIPMENT
by
EARLES, RONALD, G
,
CALNAN
,
BARRY
,
D
,
IVEY, RANDY, C
Year of Publication
11.06.2009
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APPARATUS AND METHODS TO OPTIMIZE FLUID FLOW AND PERFORMANCE OF DOWNHOLE DRILLING EQUIPMENT
by
EARLES, RONALD G
,
IVEY, RANDY C
,
CALNAN
,
BARRY D
Year of Publication
11.06.2009
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Apparatus and methods to optimize fluid flow and performance of downhole drilling equipment
by
RANDY C. IVEY
,
RONALD G. EARLES
,
BARRY D
.
CALNAN
Year of Publication
11.06.2009
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earth drilling
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earth drilling, e.g. deep drilling
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