Inventor
METCALFE PAUL DAVID
GB45 patents
⚠️ This page may combine multiple inventors who share the name “METCALFE PAUL DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD LAMB
40 patentsUS6742606B2Jun 1, 2004
Method and apparatus for drilling and lining a wellbore
WEATHERFORD LAMB102 citations99
US6725917B2Apr 27, 2004
Downhole apparatus
WEATHERFORD LAMB102 citations99
US6722443B1Apr 20, 2004
Connector for expandable well screen
WEATHERFORD LAMB128 citations99
US6702029B2Mar 9, 2004
Tubing anchor
WEATHERFORD LAMB144 citations99
US6543552B1Apr 8, 2003
Method and apparatus for drilling and lining a wellbore
WEATHERFORD LAMB356 citations99
US6527049B2Mar 4, 2003
Apparatus and method for isolating a section of tubing
WEATHERFORD LAMB245 citations99
US6457533B1Oct 1, 2002
Downhole tubing
WEATHERFORD LAMB188 citations99
US6454013B1Sep 24, 2002
Expandable downhole tubing
WEATHERFORD LAMB190 citations99
US6446323B1Sep 10, 2002
Profile formation
WEATHERFORD LAMB165 citations99
US6425444B1Jul 30, 2002
Method and apparatus for downhole sealing
WEATHERFORD LAMB364 citations99
US7188687B2Mar 13, 2007
Downhole filter
WEATHERFORD LAMB83 citations98
US6708767B2Mar 23, 2004
Downhole tubing
WEATHERFORD LAMB134 citations98
US6322109B1Nov 27, 2001
Expandable tubing connector for expandable tubing
WEATHERFORD LAMB188 citations98
US7117957B2Oct 10, 2006
Methods for drilling and lining a wellbore
WEATHERFORD LAMB50 citations97
US6976539B2Dec 20, 2005
Tubing anchor
WEATHERFORD LAMB60 citations97
US6923261B2Aug 2, 2005
Apparatus and method for expanding a tubular
WEATHERFORD LAMB63 citations97
US7124821B2Oct 24, 2006
Apparatus and method for expanding a tubular
WEATHERFORD LAMB46 citations96
US7121351B2Oct 17, 2006
Apparatus and method for completing a wellbore
WEATHERFORD LAMB51 citations96
US6688400B2Feb 10, 2004
Downhole sealing
WEATHERFORD LAMB19 citations96
US7578043B2Aug 25, 2009
Coupling tubulars
WEATHERFORD LAMB53 citations95
US7225523B2Jun 5, 2007
Method for coupling and expanding tubing
WEATHERFORD LAMB33 citations93
US7168497B2Jan 30, 2007
Downhole sealing
WEATHERFORD LAMB17 citations93
US7140446B2Nov 28, 2006
Connector for expandable well screen
WEATHERFORD LAMB22 citations93
US7124830B2Oct 24, 2006
Methods of placing expandable downhole tubing in a wellbore
WEATHERFORD LAMB22 citations93
US6920935B2Jul 26, 2005
Expandable downhole tubing
WEATHERFORD LAMB16 citations93
US6789822B1Sep 14, 2004
Expandable slotted tubing string and method for connecting such a tubing string
WEATHERFORD LAMB39 citations93
US6742591B2Jun 1, 2004
Downhole apparatus
WEATHERFORD LAMB28 citations93
US6513588B1Feb 4, 2003
Downhole apparatus
WEATHERFORD LAMB27 citations93
US7367389B2May 6, 2008
Tubing expansion
WEATHERFORD LAMB22 citations92
US7255177B2Aug 14, 2007
Tubing expansion
WEATHERFORD LAMB24 citations92
US7090025B2Aug 15, 2006
Methods and apparatus for reforming and expanding tubulars in a wellbore
WEATHERFORD LAMB24 citations92
US7152684B2Dec 26, 2006
Tubular hanger and method of lining a drilled bore
WEATHERFORD LAMB29 citations89
US7093653B2Aug 22, 2006
Downhole filter
WEATHERFORD LAMB15 citations84
US7575060B2Aug 18, 2009
Collapse resistance of tubing
WEATHERFORD LAMB9 citations83
US6896057B2May 24, 2005
Connector for expandable well screen
WEATHERFORD LAMB8 citations74
US7234532B2Jun 26, 2007
Expansion apparatus and method
WEATHERFORD LAMB6 citations73
US7387168B2Jun 17, 2008
Sealing tubing
WEATHERFORD LAMB6 citations72
US7380839B2Jun 3, 2008
Sealing expandable tubing
WEATHERFORD LAMB7 citations72
US7182142B2Feb 27, 2007
Downhole apparatus
WEATHERFORD LAMB2 citations63
US7475735B2Jan 13, 2009
Tubular hanger and method of lining a drilled bore
WEATHERFORD LAMB0 citations49