Inventor · disambiguated record
Paul David Metcalfe
Also filed as: METCALFE PAUL · METCALFE PAUL D · METCALFE PAUL DAVID
46 granted patents·8 pending applications·3,698 citations·filing 1996–2014
99Inventor score
Files withWEATHERFORD LAMB44METCALFE PAUL DAVID4PETROLINE WELLSYSTEMS LTD2DARCY TECHNOLOGIES HOLDINGS LTD1DUGGAN ANDREW MICHAEL1
Top patents by PatentIndex Score
54 records- 0199US6543552B1Method and apparatus for drilling and lining a wellboreWEATHERFORD LAMB·Filed 1999·Granted Apr 8, 2003·356 cites·22 claims
- 0299US6527049B2Apparatus and method for isolating a section of tubingWEATHERFORD LAMB·Filed 1999·Granted Mar 4, 2003·245 cites·30 claims
- 0399US6425444B1Method and apparatus for downhole sealingWEATHERFORD LAMB·Filed 1999·Granted Jul 30, 2002·364 cites·57 claims
- 0498US7188687B2Downhole filterWEATHERFORD LAMB·Filed 2004·Granted Mar 13, 2007·83 cites·41 claims
- 0598US6722443B1Connector for expandable well screenWEATHERFORD LAMB·Filed 1999·Granted Apr 20, 2004·128 cites·31 claims
- 0698US6446323B1Profile formationWEATHERFORD LAMB·Filed 1999·Granted Sep 10, 2002·165 cites·10 claims
- 0797US6702029B2Tubing anchorWEATHERFORD LAMB·Filed 1999·Granted Mar 9, 2004·144 cites·57 claims
- 0897US6454013B1Expandable downhole tubingWEATHERFORD LAMB·Filed 1998·Granted Sep 24, 2002·190 cites·14 claims
- 0996US7225523B2Method for coupling and expanding tubingWEATHERFORD LAMB·Filed 2005·Granted Jun 5, 2007·33 cites·20 claims
- 1096US7124821B2Apparatus and method for expanding a tubularWEATHERFORD LAMB·Filed 2005·Granted Oct 24, 2006·46 cites·19 claims
- 1196US6742606B2Method and apparatus for drilling and lining a wellboreWEATHERFORD LAMB·Filed 2003·Granted Jun 1, 2004·102 cites·33 claims
- 1296US6012523ADownhole apparatus and method for expanding a tubingPETROLINE WELLSYSTEMS LTD·Filed 1996·Granted Jan 11, 2000·364 cites·19 claims
- 1395US6708767B2Downhole tubingWEATHERFORD LAMB·Filed 2001·Granted Mar 23, 2004·134 cites·31 claims
- 1495US6457533B1Downhole tubingWEATHERFORD LAMB·Filed 1998·Granted Oct 1, 2002·188 cites·14 claims
- 1595US6322109B1Expandable tubing connector for expandable tubingWEATHERFORD LAMB·Filed 2001·Granted Nov 27, 2001·188 cites·16 claims
- 1694US6725917B2Downhole apparatusWEATHERFORD LAMB·Filed 2001·Granted Apr 27, 2004·102 cites·34 claims
- 1794US6065500AExpandable tubingPETROLINE WELLSYSTEMS LTD·Filed 1997·Granted May 23, 2000·176 cites·9 claims
- 1893US7140446B2Connector for expandable well screenWEATHERFORD LAMB·Filed 2005·Granted Nov 28, 2006·22 cites·21 claims
- 1993US6976539B2Tubing anchorWEATHERFORD LAMB·Filed 2003·Granted Dec 20, 2005·60 cites·13 claims
- 2093US6935430B2Method and apparatus for expanding a welded connectionWEATHERFORD LAMB·Filed 2003·Granted Aug 30, 2005·57 cites·22 claims
- 2193US6923261B2Apparatus and method for expanding a tubularWEATHERFORD LAMB·Filed 2002·Granted Aug 2, 2005·63 cites·17 claims
- 2292US7578043B2Coupling tubularsWEATHERFORD LAMB·Filed 2006·Granted Aug 25, 2009·53 cites·25 claims
- 2391US7117957B2Methods for drilling and lining a wellboreWEATHERFORD LAMB·Filed 2004·Granted Oct 10, 2006·50 cites·49 claims
- 2486US7124830B2Methods of placing expandable downhole tubing in a wellboreWEATHERFORD LAMB·Filed 2005·Granted Oct 24, 2006·22 cites·20 claims
- 2579US7121351B2Apparatus and method for completing a wellboreWEATHERFORD LAMB·Filed 2004·Granted Oct 17, 2006·51 cites·31 claims
- 2674US7093653B2Downhole filterWEATHERFORD LAMB·Filed 2003·Granted Aug 22, 2006·15 cites·30 claims
- 2773US6688400B2Downhole sealingWEATHERFORD LAMB·Filed 2002·Granted Feb 10, 2004·19 cites·32 claims
- 2872US7168497B2Downhole sealingWEATHERFORD LAMB·Filed 2003·Granted Jan 30, 2007·17 cites·8 claims
- 2971US7575060B2Collapse resistance of tubingWEATHERFORD LAMB·Filed 2003·Granted Aug 18, 2009·9 cites·36 claims
- 3071US6742591B2Downhole apparatusWEATHERFORD LAMB·Filed 2003·Granted Jun 1, 2004·28 cites·20 claims
- 3169US6789822B1Expandable slotted tubing string and method for connecting such a tubing stringWEATHERFORD LAMB·Filed 1998·Granted Sep 14, 2004·39 cites·18 claims
- 3267US8479810B2Downhole apparatusMETCALFE PAUL DAVID·Filed 2008·Granted Jul 9, 2013·6 cites·42 claims
- 3367US7152684B2Tubular hanger and method of lining a drilled boreWEATHERFORD LAMB·Filed 2002·Granted Dec 26, 2006·29 cites·34 claims
- 3465US7255177B2Tubing expansionWEATHERFORD LAMB·Filed 2004·Granted Aug 14, 2007·24 cites·71 claims
- 3565US6513588B1Downhole apparatusWEATHERFORD LAMB·Filed 2000·Granted Feb 4, 2003·27 cites·32 claims
- 3663US7367389B2Tubing expansionWEATHERFORD LAMB·Filed 2004·Granted May 6, 2008·22 cites·6 claims
- 3763US7090025B2Methods and apparatus for reforming and expanding tubulars in a wellboreWEATHERFORD LAMB·Filed 2003·Granted Aug 15, 2006·24 cites·41 claims
- 3861US7387168B2Sealing tubingWEATHERFORD LAMB·Filed 2006·Granted Jun 17, 2008·6 cites·29 claims
- 3960US8555985B2Permeability modificationMETCALFE PAUL DAVID·Filed 2008·Granted Oct 15, 2013·4 cites·23 claims
- 4060US6920935B2Expandable downhole tubingWEATHERFORD LAMB·Filed 2002·Granted Jul 26, 2005·16 cites·7 claims
- 4155US2015068770A1Downhole apparatusDARCY TECHNOLOGIES HOLDINGS LTD·Filed 2014·Application pending·0 cites
- 4252US2014102720A1Permeability ModificationMETCALFE PAUL DAVID·Filed 2013·Application pending·0 cites
- 4351US2013269955A1Downhole ApparatusMETCALFE PAUL DAVID·Filed 2013·Application pending·0 cites
- 4450US6896057B2Connector for expandable well screenWEATHERFORD LAMB·Filed 2004·Granted May 24, 2005·8 cites·15 claims
- 4543US7380839B2Sealing expandable tubingWEATHERFORD LAMB·Filed 2004·Granted Jun 3, 2008·7 cites·51 claims
- 4643US7234532B2Expansion apparatus and methodWEATHERFORD LAMB·Filed 2004·Granted Jun 26, 2007·6 cites·61 claims
- 4741US7182142B2Downhole apparatusWEATHERFORD LAMB·Filed 2004·Granted Feb 27, 2007·2 cites·17 claims
- 4840US7475735B2Tubular hanger and method of lining a drilled boreWEATHERFORD LAMB·Filed 2006·Granted Jan 13, 2009·0 cites·20 claims
- 4939US2005029812A1Expandable slotted tubing string and method for connecting such a tubing stringWEATHERFORD LAMB·Filed 2004·Application pending·0 cites
- 5038US2004173360A1Downhole tubingWEATHERFORD LAMB·Filed 2004·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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