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Publication numberUSD282073 S
Publication typeGrant
Application numberUS 06/468,933
Publication dateJan 7, 1986
Filing dateFeb 23, 1983
Publication number06468933, 468933, US D282073 S, US D282073S, US-S-D282073, USD282073 S, USD282073S
InventorsRobert M. Bearden, W. A. Haynes
Original AssigneeArkoma Machine Shop, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Rotating head for drilling
US D282073 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a rotating head for drilling, as shown.
Description

FIG. 1 is a left side elevational view of a rotating head for drilling showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5662181Oct 22, 1996Sep 2, 1997Williams; John R.Rotating blowout preventer
US6138774Mar 2, 1998Oct 31, 2000Weatherford Holding U.S., Inc.Method and apparatus for drilling a borehole into a subsea abnormal pore pressure environment
US6263982Mar 2, 1999Jul 24, 2001Weatherford Holding U.S., Inc.Method and system for return of drilling fluid from a sealed marine riser to a floating drilling rig while drilling
US6470975Mar 1, 2000Oct 29, 2002Weatherford/Lamb, Inc.Internal riser rotating control head
US7836946Mar 2, 2006Nov 23, 2010Weatherford/Lamb, Inc.Rotating control head radial seal protection and leak detection systems
US7926593Apr 19, 2011Weatherford/Lamb, Inc.Rotating control device docking station
US7997345Oct 19, 2007Aug 16, 2011Weatherford/Lamb, Inc.Universal marine diverter converter
US8113291Mar 25, 2011Feb 14, 2012Weatherford/Lamb, Inc.Leak detection method for a rotating control head bearing assembly and its latch assembly using a comparator
US8286734Oct 23, 2007Oct 16, 2012Weatherford/Lamb, Inc.Low profile rotating control device
US8322432Dec 21, 2009Dec 4, 2012Weatherford/Lamb, Inc.Subsea internal riser rotating control device system and method
US8347982Apr 16, 2010Jan 8, 2013Weatherford/Lamb, Inc.System and method for managing heave pressure from a floating rig
US8347983Jul 31, 2009Jan 8, 2013Weatherford/Lamb, Inc.Drilling with a high pressure rotating control device
US8353337Feb 8, 2012Jan 15, 2013Weatherford/Lamb, Inc.Method for cooling a rotating control head
US8408297Mar 15, 2011Apr 2, 2013Weatherford/Lamb, Inc.Remote operation of an oilfield device
US8636087Jan 7, 2013Jan 28, 2014Weatherford/Lamb, Inc.Rotating control system and method for providing a differential pressure
US8701796Mar 15, 2013Apr 22, 2014Weatherford/Lamb, Inc.System for drilling a borehole
US8714240Jan 14, 2013May 6, 2014Weatherford/Lamb, Inc.Method for cooling a rotating control device
US8770297Aug 29, 2012Jul 8, 2014Weatherford/Lamb, Inc.Subsea internal riser rotating control head seal assembly
US8826988Feb 6, 2009Sep 9, 2014Weatherford/Lamb, Inc.Latch position indicator system and method
US8844652Sep 29, 2010Sep 30, 2014Weatherford/Lamb, Inc.Interlocking low profile rotating control device
US8863858Jan 7, 2013Oct 21, 2014Weatherford/Lamb, Inc.System and method for managing heave pressure from a floating rig
US8939235Feb 24, 2014Jan 27, 2015Weatherford/Lamb, Inc.Rotating control device docking station
US9004181Sep 15, 2012Apr 14, 2015Weatherford/Lamb, Inc.Low profile rotating control device
US9175542Jun 28, 2010Nov 3, 2015Weatherford/Lamb, Inc.Lubricating seal for use with a tubular
US20040178001 *Mar 23, 2004Sep 16, 2004Weatherford/Lamb, Inc.Method and system for return of drilling fluid from a sealed marine riser to a floating drilling rig while drilling
US20060144622 *Mar 2, 2006Jul 6, 2006Weatherford/Lamb, Inc.Rotating control head radial seal protection and leak detection systems
US20090101411 *Oct 23, 2007Apr 23, 2009Weatherford/Lamb, Inc.Low profile rotating control device
US20110024195 *Feb 3, 2011Weatherford/Lamb, Inc.Drilling with a high pressure rotating control device
Classifications
U.S. ClassificationD15/21