Inventor
GREEN ANNABEL
GB15 patents
⚠️ This page may combine multiple inventors who share the name “GREEN ANNABEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD LAMB
6 patentsUS7634942B2Dec 22, 2009
Tubing expansion
WEATHERFORD LAMB18 citations92
US7543637B2Jun 9, 2009
Methods for expanding tubular strings and isolating subterranean zones
WEATHERFORD LAMB26 citations92
US7500389B2Mar 10, 2009
Tubing expansion
WEATHERFORD LAMB23 citations92
US7275602B2Oct 2, 2007
Methods for expanding tubular strings and isolating subterranean zones
WEATHERFORD LAMB29 citations92
US8006771B2Aug 30, 2011
Methods for expanding tubular strings and isolating subterranean zones
WEATHERFORD LAMB1 citations62
US7913555B2Mar 29, 2011
Tubing expansion
WEATHERFORD LAMB1 citations62
SWELLFIX UK LTD
4 patentsUS11536120B2Dec 27, 2022
Downhole flow control devices and methods
SWELLFIX UK LTD0 citations51
US11261709B2Mar 1, 2022
Downhole gravel packing apparatus and method
SWELLFIX UK LTD0 citations49
US11459853B2Oct 4, 2022
Autonomous control valve for well pressure control
SWELLFIX UK LTD0 citations48
US11230910B2Jan 25, 2022
Downhole flow control device and method
SWELLFIX UK LTD0 citations44