P

Inventor

TURNER PAULA

US36 patents
⚠️ This page may combine multiple inventors who share the name “TURNER PAULA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HALL DAVID R

22 patents
US7398837B2Jul 15, 2008

Drill bit assembly with a logging device

HALL DAVID R91 citations95
US7301429B1Nov 27, 2007

Multiple frequency inductive resistivity device

HALL DAVID R44 citations95
US7884611B1Feb 8, 2011

Method for controlling a characteristic of an induction field

HALL DAVID R16 citations92
US7426968B2Sep 23, 2008

Drill bit assembly with a probe

HALL DAVID R32 citations92
US7265649B1Sep 4, 2007

Flexible inductive resistivity device

HALL DAVID R42 citations92
US8499857B2Aug 6, 2013

Downhole jack assembly sensor

HALL DAVID R9 citations84
US8316964B2Nov 27, 2012

Drill bit transducer device

HALL DAVID R14 citations84
US8267196B2Sep 18, 2012

Flow guide actuation

HALL DAVID R6 citations84
US8130117B2Mar 6, 2012

Drill bit with an electrically isolated transmitter

HALL DAVID R13 citations84
US8061443B2Nov 22, 2011

Downhole sample rate system

HALL DAVID R9 citations84
US7598886B2Oct 6, 2009

System and method for wirelessly communicating with a downhole drill string

HALL DAVID R11 citations84
US7583085B2Sep 1, 2009

Downhole sensor assembly

HALL DAVID R16 citations84
US7497254B2Mar 3, 2009

Pocket for a downhole tool string component

HALL DAVID R11 citations84
US8522897B2Sep 3, 2013

Lead the bit rotary steerable tool

HALL DAVID R6 citations73
US8091627B2Jan 10, 2012

Stress relief in a pocket of a downhole tool string component

HALL DAVID R6 citations73
US8408336B2Apr 2, 2013

Flow guide actuation

HALL DAVID R3 citations63
US7669671B2Mar 2, 2010

Segmented sleeve on a downhole tool string component

HALL DAVID R6 citations63
US8198898B2Jun 12, 2012

Downhole removable cage with circumferentially disposed instruments

HALL DAVID R2 citations62
US7948239B1May 24, 2011

Method for controlling a depth of an induction field

HALL DAVID R3 citations62
US7692140B1Apr 6, 2010

Downhole cover

HALL DAVID R3 citations62
US8299795B2Oct 30, 2012

Independently excitable resistivity units

HALL DAVID R2 citations58
US8395388B2Mar 12, 2013

Circumferentially spaced magnetic field generating devices

HALL DAVID R0 citations52

SCHLUMBERGER TECHNOLOGY CORP

11 patents

SNYDER JR HAROLD L

3 patents