Featured Suppliers:

Drill Collars

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...carry stocks of both New and Premium Drillpipe, HWDP, Drill Collars and Drilling/Marine Equipment, are are approved...tubulars, be it New, Premium or downgraded drillpipe, drill collars or OCTG. We also purchase surplus Oilfield and Marine...

http://www.dfcoilfield.com/

HT

toys.zibb.com

...registered trademark used for Rotary Earth-Boring Drills, Drill-Collars, Milling-Tools [, and Taps ] and owned by Baker...and/or Services: Rotary Earth-Boring Drills, Drill-Collars, Milling-Tools [, and Taps ] Serial Number...

http://toys.zibb.com/trademark/ht/29214730

Oilfield Equipment ,Davis Equipment Sales -Home, oilfield, oilfield equipment, oilfield supplies

www.davisrigequipment.com

...field equipment,oil field,accumulators,tuggers,blocks,blowout preventer,b.o.p.'s,bop,forklifts,drill collars,oilfield,drill pipe,drilling rigs,workover rigs,drawworks,oilfield elevator links,oilfield fishing tools...

http://www.davisrigequipment.com/

Welcome to Des Drilling Equipment Supplies Ltd

www.desltd.com

...and Far East. The range of equipment not only includes portable drills but ancillary equipment namely drillpipe, drill collars, subs and handling equipment. In addition DES specialises in the supply of mud pumps and complete pumping units...

http://www.desltd.com/

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Oilfield Glossary: Term 'drill collar'

www.glossary.oilfield.slb.com

Resource Links: Oilfield Services Schlumberger Excellence in Educational Development Oilfield Review Curve Mnemonic Dictionary: Feedback: We welcome your suggestions and questions:

http://www.glossary.oilfield.slb.com/Display.cfm?Term=drill%20collar

Drill Pipe Drill Collar Casing and Tubing Line Pipes at Competitive ...

www.drill-pipes.com

Drill Pipe Drill Collars Casing and Tubing Line Pipes at Competitive Prices

http://www.drill-pipes.com/

Drill Collar Slick and Spiral Drill Collar Nonmagnetic Drill Collars

www.drill-pipes.com

drill collar, drill collars, slick drill collar, spiral drill collar, nonmagnetic drill collars, API drill collar

http://www.drill-pipes.com/drill-collars.php

Sunbelt Steel | Drill Collars

sunbeltsteel.com

Sunbelt Steel delivers the highest quality in 4145 steel bars and customer service. We can facilitate your needs for 4145,4140, 4330,and 4340 steel. We can also over drill collars ...

http://sunbeltsteel.com/drillCollars.php

News and Blogs

Total : 3 View more »

Smith International Inc. Q3 2008 Earnings Conference Call Transcript (at Seeking Alpha)

seekingalpha.com | Oct 29, 2008

...demand for fishing and remedial service offerings. Revenues from our in-house manufactured tubular line mainly drill collars, heavy weights and care lease [ph] declined 28% sequentially and 26% year-on-year. This reduction was due...

http://seekingalpha.com/article/102502-smith-international-inc-q3-2008-earnings-conference-call-transcript?source=yahoo

U.S. launches first trade probe of 2010 against China

www.reuters.com | Jan 21, 2010

...alleged government subsidies, the Commerce Department said. The investigation covers heavyweight drill pipe and drill collars of iron or steel used to drill oil wells. The United States imported $194.6 million of the drill pipe from...

http://www.reuters.com/article/idUSTRE60K5W120100121?type=politicsNews%3FfeedType%3DRSS&feedName=politicsNews&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Reuters%2FPoliticsNews+%28News+%2F+US+%2F+Politics+News%29

Smith International, Inc. Q4 2007 Earnings Call Transcript (at Seeking Alpha)

seekingalpha.com | Jan 29, 2008

...effect in the Rocky Mountains where they were recounted and flattened out. They weren’t using the uptake on this May drill collars and heavy weight drill pipe on the premium side of the tubulars. But as I mentioned the jack-up rig count was down...

http://seekingalpha.com/article/62132-smith-international-inc-q4-2007-earnings-call-transcript?source=yahoo